{"title":"Mercury 70HP 2-Stroke Outboard Engine Parts","description":"\u003csection id=\"hero\" style=\"padding:16px; border:1px solid #e5e7eb; border-radius:8px;\"\u003e\n  \u003cp\u003eThis page is for Mercury 2-Stroke 70HP outboard engines. Use it to find compatible parts and service information. Below you’ll find maintenance tips, common replacement parts, and troubleshooting guidance. You can also browse the main Mercury collection. Scroll to the bottom of this page to start browsing parts for this engine. On the collection page, use the “Filter \u0026amp; Sort” controls to narrow results by horsepower, year range, and part category\/section.\u003c\/p\u003e\n  \u003ca href=\"https:\/\/seasierra.com\/collections\/mercury-outboard-parts\" style=\"display:inline-block; padding:10px 14px; background:#111827; color:#ffffff; text-decoration:none; border-radius:6px;\"\u003eBrowse All Mercury Parts\u003c\/a\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"identify-model\" style=\"margin-top:28px;\"\u003e\n  \u003ch2\u003eHow to Identify Your 70HP Model\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eLocate the serial\/nameplate on the transom clamp or swivel bracket; a duplicate decal may be under the top cowl.\u003c\/li\u003e\n    \u003cli\u003eRecord the full serial number and any suffix codes (often indicating shaft length, tiller\/remote controls, electric\/manual start, and trim).\u003c\/li\u003e\n    \u003cli\u003eThis page covers 2‑Stroke models. Typical 70HP units are 3‑cylinder carbureted engines; you’ll see three spark plug leads and three carb throats.\u003c\/li\u003e\n    \u003cli\u003eIf your engine has factory oil injection, note the oil tank and lines; some earlier units were premix-only. Always confirm parts by serial number.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"engine-overview\" style=\"margin-top:28px;\"\u003e\n  \u003ch2\u003ePlatform Overview\u003c\/h2\u003e\n  \u003ch3\u003eInline‑3 Carbureted 2‑Stroke\u003c\/h3\u003e\n  \u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth style=\"text-align:left; border-bottom:1px solid #e5e7eb; padding:8px;\"\u003eFeature\u003c\/th\u003e\n        \u003cth style=\"text-align:left; border-bottom:1px solid #e5e7eb; padding:8px;\"\u003eDescription\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003eConfiguration\u003c\/td\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003eInline‑3 carbureted 2‑Stroke, manual choke or choke solenoid; many units equipped with oil injection.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003eCommon Models\u003c\/td\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003eMercury 70 (3‑cylinder) 2‑Stroke variants; short\/long shaft, tiller or remote control, with\/without power trim.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003eAdvantages\u003c\/td\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003eLight weight for class, strong mid‑range torque, straightforward carburetor service, widely supported parts.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003eNotes\u003c\/td\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003eCarb jetting and ignition components can vary by serial range. Verify shaft length and trim options when ordering mounts, gearcase, and rigging parts.\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"service-kits\" style=\"margin-top:28px;\"\u003e\n  \u003ch2\u003eRoutine Maintenance \u0026amp; Service Parts\u003c\/h2\u003e\n  \u003cp\u003eIntervals below are general guidelines for typical recreational use. Always follow the official service manual for your exact serial range and operating conditions.\u003c\/p\u003e\n  \u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth style=\"text-align:left; border-bottom:1px solid #e5e7eb; padding:8px;\"\u003eItem\u003c\/th\u003e\n        \u003cth style=\"text-align:left; border-bottom:1px solid #e5e7eb; padding:8px;\"\u003eInterval*\u003c\/th\u003e\n        \u003cth style=\"text-align:left; border-bottom:1px solid #e5e7eb; padding:8px;\"\u003eRemarks\u003c\/th\u003e\n        \u003cth style=\"text-align:left; border-bottom:1px solid #e5e7eb; padding:8px;\"\u003eParts Link\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003e2‑Stroke Oil \/ Oil Injection Check\u003c\/td\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003eCheck every trip; inspect yearly\u003c\/td\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003eUse TC‑W3 marine 2‑stroke oil. If equipped with oil injection, inspect tank, lines, and pump function; premix models typically 50:1 unless specified otherwise.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/mercury-outboard-parts\"\u003eMercury Outboard Parts\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003eGear Oil (Lower Unit)\u003c\/td\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003eEvery 100 hours or annually\u003c\/td\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003eChange more often after submersion or water intrusion. Inspect drain\/fill screw gaskets; pressure test if milkiness appears.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/mercury-lower-unit-seal-kits\"\u003eMercury Lower Unit Seal Kits\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003eSpark Plugs\u003c\/td\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003eInspect every 50 hours; replace 100 hours or as needed\u003c\/td\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003eUse the correct heat range and gap for your serial range; fouling indicates mixture, oiling, or ignition issues.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/spark-plug\"\u003eSpark Plug\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003eFuel Filter \/ Inline Filter\u003c\/td\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003eInspect every 50 hours; replace 100 hours or seasonally\u003c\/td\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003eReplace clogged or water‑contaminated elements; check primer bulb and lines for air leaks.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/fuel-filters-1\"\u003eFuel Filters\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003eWater Pump Impeller \/ Kit\u003c\/td\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003eEvery 2 seasons or 200 hours (sooner in sandy\/silty water)\u003c\/td\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003eWeak tell‑tale stream or overheat alarms often trace to a worn impeller or scored housing\/plate.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/mercury-water-pump-repair-kits\"\u003eMercury Water Pump Repair Kits\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003eAnodes (Corrosion Protection)\u003c\/td\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003eInspect every 50 hours; replace when 50% consumed\u003c\/td\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003eChoose the correct alloy for your waters (zinc, aluminum, or magnesium). Ensure bonding\/grounds are clean.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/anodes\"\u003eAnodes\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;\"\u003eFuel Pump Diaphragm\/Service\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eInspect 100–200 hours; replace if hard, cracked, or leaking\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eHard starting, surging, or fuel in pulse line can indicate a failed diaphragm.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/fuel-pumps\"\u003eFuel Pumps\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"common-parts\" style=\"margin-top:28px;\"\u003e\n  \u003ch2\u003eFrequently Used Parts Categories\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eRoutine Service: \u003ca href=\"https:\/\/seasierra.com\/collections\/service-maintenance-kits\"\u003eService \u0026amp; Maintenance Kits\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eCooling System: \u003ca href=\"https:\/\/seasierra.com\/collections\/mercury-water-pump-repair-kits\"\u003eMercury Water Pump Repair Kits\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eGearcase \u0026amp; Seals: \u003ca href=\"https:\/\/seasierra.com\/collections\/mercury-lower-unit-seal-kits\"\u003eMercury Lower Unit Seal Kits\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eFuel System: \u003ca href=\"https:\/\/seasierra.com\/collections\/fuel-filters-1\"\u003eFuel Filters\u003c\/a\u003e and \u003ca href=\"https:\/\/seasierra.com\/collections\/fuel-pumps\"\u003eFuel Pumps\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eIgnition \/ Electrical: \u003ca href=\"https:\/\/seasierra.com\/collections\/electrical-items\"\u003eElectrical Items\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003ePropellers: \u003ca href=\"https:\/\/seasierra.com\/collections\/propellers\"\u003ePropellers\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eCorrosion Protection: \u003ca href=\"https:\/\/seasierra.com\/collections\/anodes\"\u003eAnodes\u003c\/a\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"troubleshooting\" style=\"margin-top:28px;\"\u003e\n  \u003ch2\u003eCommon Symptoms \u0026amp; Quick Checks\u003c\/h2\u003e\n  \u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth style=\"text-align:left; border-bottom:1px solid #e5e7eb; padding:8px;\"\u003eSymptom\u003c\/th\u003e\n        \u003cth style=\"text-align:left; border-bottom:1px solid #e5e7eb; padding:8px;\"\u003eCheck First\u003c\/th\u003e\n        \u003cth style=\"text-align:left; border-bottom:1px solid #e5e7eb; padding:8px;\"\u003eRelated Parts\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003eWeak tell‑tale stream or overheat alarm\u003c\/td\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003eInspect intake screens for debris, thermostat function, and water pump impeller\/plate condition.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003eWater pump kit, thermostat, intake screen\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003ePoor acceleration or power loss\u003c\/td\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003eCheck fuel quality, clogged filters, carb contamination, spark plug condition, and timing advance linkage.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003eFuel filter, carburetor service parts, spark plugs\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003eHard starting or rough idle\u003c\/td\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003eVerify choke\/primer operation, primer bulb firmness, air leaks at fuel lines, and base idle mixture settings.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003ePrimer bulb\/fuel line, choke solenoid, spark plugs, carb gaskets\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003eExcessive smoke (2‑Stroke)\u003c\/td\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003eConfirm correct oil ratio; inspect oil injection check valves\/lines for siphoning; verify plug heat range and gap.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px; border-bottom:1px solid #f3f4f6;\"\u003e2‑stroke oil, oil pump service, spark plugs\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;\"\u003eGearcase noise or metal in gear oil\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eCheck oil level and color, drain screw gaskets, and perform pressure\/vacuum test for seal integrity.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eLower unit seal kit, bearings, shims, gear lube\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"faq\" style=\"margin-top:28px;\"\u003e\n  \u003ch2\u003eFAQs\u003c\/h2\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eAre parts interchangeable between different years or serial ranges?\u003c\/summary\u003e\n    \u003cp\u003eMany components carry over across years, but carburetor jetting, ignition modules, and gearcase details often change by serial range and options. Always verify by serial number before ordering.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhen should I replace the impeller?\u003c\/summary\u003e\n    \u003cp\u003eFor most recreational use, replace the impeller every 2 seasons or ~200 hours. In sandy, shallow, or silty conditions, inspect and replace more frequently.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow often should the gear oil be changed?\u003c\/summary\u003e\n    \u003cp\u003eChange lower unit gear oil at least annually or every 100 hours, and any time water intrusion is suspected (milky oil). Inspect drain\/fill screw gaskets and consider a pressure test if leaks persist.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat information do you need to confirm part compatibility?\u003c\/summary\u003e\n    \u003cp\u003ePlease provide the engine serial number, shaft length (short\/long), control type (tiller or remote), and whether the unit has factory oil injection or power trim. Photos of the nameplate and the part to replace are very helpful.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"cta\" style=\"margin-top:28px; padding:16px; border:1px solid #e5e7eb; border-radius:8px;\"\u003e\n  \u003cp\u003eReady to find parts for your Mercury 70HP 2‑Stroke? Browse the main Mercury collection and narrow by horsepower, year, and part category.\u003c\/p\u003e\n  \u003ca href=\"https:\/\/seasierra.com\/collections\/mercury-outboard-parts\" style=\"display:inline-block; margin-top:6px; padding:10px 14px; background:#111827; color:#ffffff; text-decoration:none; border-radius:6px;\"\u003eShop Mercury Outboard Parts\u003c\/a\u003e\n  \u003cp style=\"margin-top:10px; color:#374151;\"\u003eIf you’re unsure about your model, send us a photo of the nameplate and the part you need and we’ll help verify compatibility.\u003c\/p\u003e\n\u003c\/section\u003e","products":[{"product_id":"fuel-pump-diaphragm-kit-fits-mercury-mariner-35-70hp-replaces-55278a4","title":"Fuel Pump Diaphragm Kit – Fits Mercury\/Mariner 35-70HP (Replaces 55278A4)","description":"\u003csection\u003e\n\u003c!-- 🔧 Table Styles (include only once per page) --\u003e\n\u003cstyle\u003e\n  \/* Outer container allows horizontal scrolling (with iOS momentum) *\/\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n\n  \/* Base table styles *\/\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n\n  \/* Key: prevent wrapping, word breaks, and vertical text in headers *\/\n  table.ss-table th {\n    white-space:nowrap;       \/* Do not wrap *\/\n    word-break:normal;        \/* Don’t break words *\/\n    letter-spacing:normal;    \/* Prevent theme styles from stretching letters *\/\n    font-weight:600;\n    background:#f8fafc;\n  }\n\n  \/* Small screen optimization *\/\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eFuel Pump Diaphragm Kit\u003c\/strong\u003e is a direct replacement part for Mercury and Mariner outboard engines, specifically 2-stroke models in the 35-70 HP range manufactured between 1977 and 1990. It is engineered to restore original fuel system performance and reliability.\u003c\/p\u003e\n\u003cp\u003eIt serves as a direct interchange for several part numbers, including Mercury 55278A4, Mercury 55278A3, GLM 40340, Sierra 18-7809, and OMC\/Johnson\/Evinrude 0508428.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEngineered for direct replacement of the original equipment.\u003c\/li\u003e\n  \u003cli\u003eDesigned for use with standard gasoline fuel systems.\u003c\/li\u003e\n  \u003cli\u003eIncludes one complete diaphragm kit for a full repair.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse this matrix to confirm equivalent references across OEM and aftermarket brands.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003ePart Number\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003e55278A4\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003e55278A3\u003c\/td\u003e\n      \u003c\/tr\u003e\n       \u003ctr\u003e\n        \u003ctd\u003eGLM\u003c\/td\u003e\n        \u003ctd\u003e40340\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eSierra\u003c\/td\u003e\n        \u003ctd\u003e18-7809\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eOMC\/Johnson\/Evinrude\u003c\/td\u003e\n        \u003ctd\u003e0508428\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eConfirm your engine model and year in the table below. While this kit is listed for some OMC models, specific compatibility data is limited.\u003c\/p\u003e\n\u003cp\u003eFor Mercury\/Mariner engines, verify fitment using the model, year, and serial number ranges provided.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Engine \u0026amp; Model Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003eModel\u003c\/th\u003e\n        \u003cth\u003eRated HP\u003c\/th\u003e\n        \u003cth\u003eStroke\u003c\/th\u003e\n        \u003cth\u003eYears\u003c\/th\u003e\n        \u003cth\u003eOEM Part No.\u003c\/th\u003e\n        \u003cth\u003eNotes\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n        \u003ctd\u003eKC-4A, 8A, 9A, 9B, 9C, 13A\u003c\/td\u003e\n        \u003ctd\u003e35\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1984–1989\u003c\/td\u003e\n        \u003ctd\u003e55278A4\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n        \u003ctd\u003eWMK-38\u003c\/td\u003e\n        \u003ctd\u003e35\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1984–1989\u003c\/td\u003e\n        \u003ctd\u003e55278A4\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n        \u003ctd\u003eWM-15\u003c\/td\u003e\n        \u003ctd\u003e50\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1986–1990\u003c\/td\u003e\n        \u003ctd\u003e55278A4\u003c\/td\u003e\n        \u003ctd\u003e3 cylinder models\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n        \u003ctd\u003eWM-13, 13A\u003c\/td\u003e\n        \u003ctd\u003e60\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1984–1990\u003c\/td\u003e\n        \u003ctd\u003e55278A4\u003c\/td\u003e\n        \u003ctd\u003eExcept models with square fuel pump\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n        \u003ctd\u003eWM-6, 8, 9, 11\u003c\/td\u003e\n        \u003ctd\u003e70\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1977–1983\u003c\/td\u003e\n        \u003ctd\u003e55278A4\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n        \u003ctd\u003e-\u003c\/td\u003e\n        \u003ctd\u003e35\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e-\u003c\/td\u003e\n        \u003ctd\u003e55278A4\u003c\/td\u003e\n        \u003ctd\u003eSerial No. 6445653-B110788\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n        \u003ctd\u003e-\u003c\/td\u003e\n        \u003ctd\u003e50\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e-\u003c\/td\u003e\n        \u003ctd\u003e55278A4\u003c\/td\u003e\n        \u003ctd\u003e3 Cylinder, Serial No. 6428681-B122929\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n        \u003ctd\u003e-\u003c\/td\u003e\n        \u003ctd\u003e60\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e-\u003c\/td\u003e\n        \u003ctd\u003e55278A4\u003c\/td\u003e\n        \u003ctd\u003eSerial No. 6428681-B122929\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n        \u003ctd\u003e-\u003c\/td\u003e\n        \u003ctd\u003e70\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e-\u003c\/td\u003e\n        \u003ctd\u003e55278A4\u003c\/td\u003e\n        \u003ctd\u003eSerial No. 4571652-6428680\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eFuel Pump Diaphragm Kit\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eDirect replacement for original equipment\u003c\/dd\u003e\n  \u003cdt\u003eFuel Type\u003c\/dt\u003e\n\u003cdd\u003eGasoline\u003c\/dd\u003e\n  \u003cdt\u003eDimensions\u003c\/dt\u003e\n\u003cdd\u003e6.38\" × 4.0\" × 1.13\" (162.1 × 101.6 × 28.7 mm)\u003c\/dd\u003e\n  \u003cdt\u003eWeight\u003c\/dt\u003e\n\u003cdd\u003e0.03 lbs (13.6 g)\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x Diaphragm Kit (Replaces 55278A4)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eDisconnect the battery and ensure the engine is cool.\u003c\/li\u003e\n  \u003cli\u003eRelieve any pressure from the fuel system. Place a rag under the fuel pump to catch spills.\u003c\/li\u003e\n  \u003cli\u003eCarefully disconnect the fuel lines from the pump.\u003c\/li\u003e\n  \u003cli\u003eRemove the mounting bolts securing the old fuel pump assembly.\u003c\/li\u003e\n  \u003cli\u003eDisassemble the fuel pump to access the old diaphragm, noting the orientation of all components.\u003c\/li\u003e\n  \u003cli\u003eRemove the old diaphragm and clean the housing surfaces of any residue.\u003c\/li\u003e\n  \u003cli\u003eInstall the new diaphragm from the kit, ensuring it is correctly seated.\u003c\/li\u003e\n  \u003cli\u003eReassemble the fuel pump and torque the screws to the manufacturer's specification.\u003c\/li\u003e\n  \u003cli\u003eMount the pump back onto the engine and reconnect fuel lines.\u003c\/li\u003e\n  \u003cli\u003ePrime the fuel system and check for any leaks before starting the engine.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow do I confirm this kit fits my specific engine?\u003c\/summary\u003e\n  \u003cp\u003eThe best way to ensure fitment is to check your engine's model, year, and serial number against the compatibility table. Also, visually compare your existing part to the product images. If your model is in a serial number break, it is critical to confirm which part your engine requires.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat are the signs of a failing fuel pump diaphragm?\u003c\/summary\u003e\n  \u003cp\u003eCommon symptoms include the engine hesitating or stalling, difficulty starting, rough idling, loss of power at high speeds, and visible fuel leaks from the fuel pump weep hole. A torn diaphragm can also allow fuel to leak into the crankcase.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow often should a fuel pump diaphragm be inspected or replaced?\u003c\/summary\u003e\n  \u003cp\u003eThere is no fixed replacement interval, but it's good practice to inspect the fuel pump and diaphragm during annual service. Due to modern fuel additives, diaphragms can degrade over time and should be replaced as a preventative measure every 5-7 years or at the first sign of failure.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs it difficult to replace just the diaphragm?\u003c\/summary\u003e\n  \u003cp\u003eFor someone with basic mechanical skills, replacing the diaphragm is a straightforward task. It involves disassembling the fuel pump housing, swapping the part, and reassembling. However, careful attention to the orientation of gaskets and check valves is crucial.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eOEM vs. Aftermarket?\u003c\/summary\u003e\n  \u003cp\u003eThis listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eShipping speed \u0026amp; cost?\u003c\/summary\u003e\n  \u003cp\u003eWe ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWarranty \u0026amp; returns?\u003c\/summary\u003e\n  \u003cp\u003eCovered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused \u0026amp; in original condition). See our policy page or reach out for instructions.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Info\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify images\/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.\u003c\/li\u003e\n  \u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended for safety and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePro-Grade Standards\u003c\/strong\u003e — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast Global Fulfillment\u003c\/strong\u003e — Free standard delivery to most regions in 5–15 days.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer-Direct Value\u003c\/strong\u003e — Fair pricing without compromising on materials or QC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50602596761915,"sku":"55278A4","price":12.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/55278A4_50d456b7-0ea4-4597-8afd-6370623b2a3a.jpg?v=1758594882"},{"product_id":"fuel-pump-fits-brp-johnson-evinrude-10-140hp-outboards-replaces-1399-07352","title":"Fuel Pump – Fits BRP Johnson\/Evinrude 10-140HP Outboards (Replaces 1399-07352)","description":"\u003csection\u003e\n\u003c!-- 🔧 Table Styles (include only once per page) --\u003e\n\u003cstyle\u003e\n  \/* Outer container allows horizontal scrolling (with iOS momentum) *\/\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n\n  \/* Base table styles *\/\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n\n  \/* Key: prevent wrapping, word breaks, and vertical text in headers *\/\n  table.ss-table th {\n    white-space:nowrap;       \/* Do not wrap *\/\n    word-break:normal;        \/* Don’t break words *\/\n    letter-spacing:normal;    \/* Prevent theme styles from stretching letters *\/\n    font-weight:600;\n    background:#f8fafc;\n  }\n\n  \/* Small screen optimization *\/\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eFuel Pump – Fits BRP Johnson\/Evinrude 10-140HP Outboards (Replaces 1399-07352)\u003c\/strong\u003e is designed for a precise fit on a range of BRP Johnson\/Evinrude 2-stroke outboards from 1997–1998, including 2-Cylinder (10-55HP), 3-Cylinder (60-85HP), and V4 (88-140HP) models.\u003c\/p\u003e\n\u003cp\u003eIt serves as a direct cross-reference for BRP OEM part number 1399-07352.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEngineered for direct OEM replacement.\u003c\/li\u003e\n  \u003cli\u003eManufactured to meet or exceed OEM specifications.\u003c\/li\u003e\n  \u003cli\u003eIncludes one fuel pump for a complete installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse this matrix to confirm equivalent references across OEM and aftermarket.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003ePart Number\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eBRP\u003c\/td\u003e\n        \u003ctd\u003e1399-07352\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eConfirm your engine model\/year in the table below.\u003c\/p\u003e\n\u003cp\u003eFor BRP Johnson\/Evinrude engines, please verify that your outboard's model, horsepower, and year range match the details listed below.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Engine and Model Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003eModel\u003c\/th\u003e\n        \u003cth\u003eRated HP\u003c\/th\u003e\n        \u003cth\u003eStroke\u003c\/th\u003e\n        \u003cth\u003eYears\u003c\/th\u003e\n        \u003cth\u003eOEM Part No.\u003c\/th\u003e\n        \u003cth\u003eNotes\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n        \u003ctd\u003e2-Cylinder Outboards\u003c\/td\u003e\n        \u003ctd\u003e10-55\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1997–1998\u003c\/td\u003e\n        \u003ctd\u003e1399-07352\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n        \u003ctd\u003e3-Cylinder Outboards\u003c\/td\u003e\n        \u003ctd\u003e60-85\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1997–1998\u003c\/td\u003e\n        \u003ctd\u003e1399-07352\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n        \u003ctd\u003eV4 Outboards\u003c\/td\u003e\n        \u003ctd\u003e88-140\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1997–1998\u003c\/td\u003e\n        \u003ctd\u003e1399-07352\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eFuel Pump\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eDirect OEM Replacement\u003c\/dd\u003e\n  \u003cdt\u003eFuel Type\u003c\/dt\u003e\n\u003cdd\u003eGasoline\u003c\/dd\u003e\n  \u003cdt\u003eDimensions\u003c\/dt\u003e\n\u003cdd\u003e11.0 × 9.5 × 6.5\u003c\/dd\u003e\n  \u003cdt\u003eOther Technical Attributes\u003c\/dt\u003e\n\u003cdd\u003eMeets OEM requirements\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cspan style=\"color:#d0021b;\"\u003e1\u003c\/span\u003e x Fuel Pump (\u003cspan style=\"color:#d0021b;\"\u003e1399-07352\u003c\/span\u003e)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eDisconnect the battery and relieve any pressure in the fuel system before starting.\u003c\/li\u003e\n  \u003cli\u003eCarefully disconnect the fuel lines and any electrical connectors from the old fuel pump.\u003c\/li\u003e\n  \u003cli\u003eRemove the mounting bolts or hardware securing the old pump and take it out.\u003c\/li\u003e\n  \u003cli\u003eClean the mounting surface to ensure a proper seal with the new pump.\u003c\/li\u003e\n  \u003cli\u003eInstall the new fuel pump, ensuring all gaskets and seals are correctly positioned.\u003c\/li\u003e\n  \u003cli\u003eSecure the new pump with the original mounting hardware and tighten to the manufacturer's torque specifications.\u003c\/li\u003e\n  \u003cli\u003eReconnect the fuel lines and electrical connectors.\u003c\/li\u003e\n  \u003cli\u003eReconnect the battery and prime the fuel system according to your engine's service manual.\u003c\/li\u003e\n  \u003cli\u003eStart the engine and carefully inspect for any fuel leaks around the pump and its connections.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow do I know if this fuel pump fits my engine?\u003c\/summary\u003e\n  \u003cp\u003eThis fuel pump is specifically designed for BRP Johnson\/Evinrude 2-stroke outboards from 1997–1998, including 2-Cylinder (10-55HP), 3-Cylinder (60-85HP), and V4 (88-140HP) models. Always cross-reference the OEM part number (1399-07352) and check our compatibility table to ensure a match.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat are the common signs of a failing fuel pump?\u003c\/summary\u003e\n  \u003cp\u003eSymptoms of a failing fuel pump include difficulty starting the engine, engine sputtering or stalling (especially at high speeds), a noticeable loss of power, or a whining noise coming from the fuel tank area. Poor fuel economy can also be an indicator.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs any special maintenance required for this fuel pump?\u003c\/summary\u003e\n  \u003cp\u003eNo special maintenance is required for the pump itself. However, to ensure its longevity, it is crucial to use clean, high-quality fuel and to regularly replace your engine's fuel filters according to the manufacturer's recommended service intervals.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eCan I install this fuel pump myself?\u003c\/summary\u003e\n  \u003cp\u003eWhile installation can be performed by experienced individuals, working with fuel systems carries inherent risks. We recommend professional installation to ensure safety, proper function, and to prevent fuel leaks. If you choose to do it yourself, please follow all safety precautions outlined in your engine's service manual.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs this an OEM part or an aftermarket replacement?\u003c\/summary\u003e\n  \u003cp\u003eThis listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow fast do you ship and what does it cost?\u003c\/summary\u003e\n  \u003cp\u003eWe ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat is the warranty and return policy?\u003c\/summary\u003e\n  \u003cp\u003eCovered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused \u0026amp; in original condition). See our policy page or reach out for instructions.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Info\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify images\/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.\u003c\/li\u003e\n  \u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended for safety and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePro-Grade Standards\u003c\/strong\u003e — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast Global Fulfillment\u003c\/strong\u003e — Free standard delivery to most regions in 5–15 days.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer-Direct Value\u003c\/strong\u003e — Fair pricing without compromising on materials or QC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50602601513275,"sku":"1399-07352","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/1399-07352_65e11aca-a3b4-48b4-ab0e-dc6fd9f90ee6.jpg?v=1758594894"},{"product_id":"fuel-pump-assembly-fits-yamaha-25-90-hp-2-stroke-outboards-replaces-692-24410-00-00-6a0-24410-00-00","title":"Fuel Pump Assembly – Fits Yamaha 25-90 HP 2-Stroke Outboards (Replaces 692-24410-00-00, 6A0-24410-00-00)","description":"\u003csection\u003e\n\u003c!-- 🔧 Table Styles (include only once per page) --\u003e\n\u003cstyle\u003e\n  \/* Outer container allows horizontal scrolling (with iOS momentum) *\/\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n\n  \/* Base table styles *\/\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n\n  \/* Key: prevent wrapping, word breaks, and vertical text in headers *\/\n  table.ss-table th {\n    white-space:nowrap;       \/* Do not wrap *\/\n    word-break:normal;        \/* Don’t break words *\/\n    letter-spacing:normal;    \/* Prevent theme styles from stretching letters *\/\n    font-weight:600;\n    background:#f8fafc;\n  }\n\n  \/* Small screen optimization *\/\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis aftermarket \u003cstrong\u003eFuel Pump Assembly – Fits Yamaha 25-90 HP 2-Stroke Outboards (Replaces 692-24410-00-00, 6A0-24410-00-00)\u003c\/strong\u003e is designed for a wide range of Yamaha 2-stroke outboard motors from 25 HP to 90 HP, covering models from 1994 through 2005. It is compatible with standard, C-series, E-series, and P-series variants, offering a reliable replacement to restore proper fuel delivery.\u003c\/p\u003e\n\u003cp\u003eIt serves as a direct interchange for numerous part numbers, including Yamaha 692-24410-00-00\/692-24410-01-00, Yamaha 6A0-24410-00-00 through 6A0-24410-05-00, Sierra 18-7334, and various Mercury and Suzuki equivalents.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEngineered as a direct OEM-style replacement for straightforward installation.\u003c\/li\u003e\n  \u003cli\u003eFeatures a pulse-driven diaphragm mechanism for consistent performance.\u003c\/li\u003e\n  \u003cli\u003eBuilt to withstand exposure to marine environments and gasoline.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse this matrix to confirm equivalent references across OEM and aftermarket.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003ePart Number\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003e692-24410-00-00\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003e692-24410-01-00\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003e6A0-24410-00-00\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003e6A0-24410-01-00\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003e6A0-24410-02-00\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003e6A0-24410-03-00\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003e6A0-24410-04-00\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003e6A0-24410-05-00\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eSierra\u003c\/td\u003e\n        \u003ctd\u003e18-7334\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003e43113M \/ 43113T \/ 94799M \/ 81328M \/ 84139M \/ 84651M \/ 93045M\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eSuzuki\u003c\/td\u003e\n        \u003ctd\u003e15100-94300 \/ 15100-94301 \/ 15100-94302 \/ 15100-94310 \/ 15100-94311 \/ 15100-94312\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eConfirm your engine model\/year in the table below.\u003c\/p\u003e\n\u003cp\u003eFor Yamaha owners: This pump fits a wide range of C-series, E-series, P-series, and standard 2-stroke outboards from 25 HP to 90 HP. Please check your specific model and year in the table.\u003c\/p\u003e\n\u003cp\u003eFor Suzuki owners: Compatible with DT25C and DT30C models from 1989 to 2000.\u003c\/p\u003e\n\u003cp\u003eFor Mercury owners: Fits various 20-60 HP 2-stroke models. Due to limited specific model data, please verify your part number visually and against the listed cross-references.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Engine \u0026amp; Model Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003eModel\u003c\/th\u003e\n        \u003cth\u003eRated HP\u003c\/th\u003e\n        \u003cth\u003eStroke\u003c\/th\u003e\n        \u003cth\u003eYears\u003c\/th\u003e\n        \u003cth\u003eOEM Part No.\u003c\/th\u003e\n        \u003cth\u003eNotes\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e40EJRT\/RU\/RV\/RW\/RX\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1995–1999\u003c\/td\u003e\n\u003ctd\u003e692-24410-00-00\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e40ELRT\/RU\/RV\/RW\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1995–1998\u003c\/td\u003e\n\u003ctd\u003e692-24410-00-00\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e40ESRT\/RU\/RV\/RW\/RX\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1995–1999\u003c\/td\u003e\n\u003ctd\u003e692-24410-00-00\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e40MJHT\/HU\/HV\/HW\/HX\/HY\/HZ\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1995–2001\u003c\/td\u003e\n\u003ctd\u003e692-24410-00-00\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e40MLHT\/HU\/HV\/HW\/HX\/HY\/HZ\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1995–2001\u003c\/td\u003e\n\u003ctd\u003e692-24410-00-00\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e40MSHT\/HU\/HV\/HW\/HX\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1995–1999\u003c\/td\u003e\n\u003ctd\u003e692-24410-00-00\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e40TLHU\/HV\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1996–1997\u003c\/td\u003e\n\u003ctd\u003e692-24410-00-00\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e40TLR series, 40TLRT\/RU\/RV\/RW\/RX\/RY\/RZ\/RA\/RB\/RC\/RD\/RNC\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1995–2005\u003c\/td\u003e\n\u003ctd\u003e692-24410-00-00\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e50EJRT\/RU\/RV\/RW\/RX\/RY\/RZ\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1995–2001\u003c\/td\u003e\n\u003ctd\u003e692-24410-00-00\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e50ELRT\/RV\/RW\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1995–1998\u003c\/td\u003e\n\u003ctd\u003e692-24410-00-00\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e50TLHT\/HU\/HV\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1995–1997\u003c\/td\u003e\n\u003ctd\u003e692-24410-00-00\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e50TLR series, 50TLRU\/RV\/RZ\/RA\/RB\/RC\/RD\/RNC\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1996–2009\u003c\/td\u003e\n\u003ctd\u003e692-24410-00-00\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e60TLR series, 60TLRZ\/RA\/RB\/RC\/RD\/RNC\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e2001–2005\u003c\/td\u003e\n\u003ctd\u003e692-24410-00-00\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e70TLR series, 70TLRT\/RU\/RV\/RW\/RX\/RY\/RZ\/RA\/RB\/RC\/RD\/RNC\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1995–2009\u003c\/td\u003e\n\u003ctd\u003e692-24410-00-00\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e90TJRT\/RU\/RV\/RW\/RX\/RY\/RZ\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1995–2001\u003c\/td\u003e\n\u003ctd\u003e692-24410-00-00\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e90TLR series, 90TLRT\/RU\/RV\/RW\/RX\/RY\/RZ\/RA\/RB\/RC\/RD\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1995–2009\u003c\/td\u003e\n\u003ctd\u003e692-24410-00-00\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eB90TLRV\/RW\/RX\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1997–1999\u003c\/td\u003e\n\u003ctd\u003e692-24410-00-00\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eC25ELHT\/HV\/RT\/RV\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1995–1997\u003c\/td\u003e\n\u003ctd\u003e692-24410-00-00\u003c\/td\u003e\n\u003ctd\u003eC-Series\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eC25MLHT\/HV\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1995–1997\u003c\/td\u003e\n\u003ctd\u003e692-24410-00-00\u003c\/td\u003e\n\u003ctd\u003eC-Series\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eC25MSHT\/HV\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1995–1997\u003c\/td\u003e\n\u003ctd\u003e692-24410-00-00\u003c\/td\u003e\n\u003ctd\u003eC-Series\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eC30ELRT\/RU\/RV\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1995–1997\u003c\/td\u003e\n\u003ctd\u003e692-24410-00-00\u003c\/td\u003e\n\u003ctd\u003eC-Series\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eC40 series, C40ELRT\/RU\/RV\/SHV\/MLHT\/MSHT\/MSHU\/MSHV\/PLRT\/PLRU\/PLRV\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1995–1997\u003c\/td\u003e\n\u003ctd\u003e692-24410-00-00\u003c\/td\u003e\n\u003ctd\u003eC-Series\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eC40TLR series, C40TLRV\/RW\/RX\/RY\/RZ\/RA\/RB\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1997–2003\u003c\/td\u003e\n\u003ctd\u003e692-24410-00-00\u003c\/td\u003e\n\u003ctd\u003eC-Series\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eC50TLR series, C50TLRW\/RX\/RY\/RZ\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1998–2001\u003c\/td\u003e\n\u003ctd\u003e692-24410-00-00\u003c\/td\u003e\n\u003ctd\u003eC-Series\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eC55ELRS\/RT, C55TLRS\/RT\u003c\/td\u003e\n\u003ctd\u003e55\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1994–1995\u003c\/td\u003e\n\u003ctd\u003e692-24410-00-00\u003c\/td\u003e\n\u003ctd\u003eC-Series\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eC60 series, C60ELRU, C60TLRU\/RV\/RW\/RX\/RY\/RZ\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1996–2001\u003c\/td\u003e\n\u003ctd\u003e692-24410-00-00\u003c\/td\u003e\n\u003ctd\u003eC-Series\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eC70TLR series, C70TLRY\/RZ\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e2000–2001\u003c\/td\u003e\n\u003ctd\u003e692-24410-00-00\u003c\/td\u003e\n\u003ctd\u003eC-Series\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eC75TLR series, C75TLRT\/RU\/RW\/RX\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1995–1999\u003c\/td\u003e\n\u003ctd\u003e692-24410-00-00\u003c\/td\u003e\n\u003ctd\u003eC-Series\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eC80TLRV\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1997\u003c\/td\u003e\n\u003ctd\u003e692-24410-00-00\u003c\/td\u003e\n\u003ctd\u003eC-Series\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eC85TLR series, C85TLRT\/RU\u003c\/td\u003e\n\u003ctd\u003e85\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1995–1996\u003c\/td\u003e\n\u003ctd\u003e692-24410-00-00\u003c\/td\u003e\n\u003ctd\u003eC-Series\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eC90TLR series, C90TLRV\/RW\/RX\/RY\/RZ\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1997–2001\u003c\/td\u003e\n\u003ctd\u003e692-24410-00-00\u003c\/td\u003e\n\u003ctd\u003eC-Series\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eE48MLH series, E48MLHT\/HU\/HV\/HW\/HX\/HY\u003c\/td\u003e\n\u003ctd\u003e48\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1995–2000\u003c\/td\u003e\n\u003ctd\u003e692-24410-00-00\u003c\/td\u003e\n\u003ctd\u003eE-Series\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eE60MLH series, E60MLHT\/HU\/HV\/HW\/HX\/HY\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1995–2000\u003c\/td\u003e\n\u003ctd\u003e692-24410-00-00\u003c\/td\u003e\n\u003ctd\u003eE-Series\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eE75MLH series, E75MLHT\/HU\/HV\/HW\/HX\/HY\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1995–2000\u003c\/td\u003e\n\u003ctd\u003e692-24410-00-00\u003c\/td\u003e\n\u003ctd\u003eE-Series\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eP40TLHW, P40TLRW\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1998\u003c\/td\u003e\n\u003ctd\u003e692-24410-00-00\u003c\/td\u003e\n\u003ctd\u003eP-Series\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eP50TLRT\/RU\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1995–1996\u003c\/td\u003e\n\u003ctd\u003e692-24410-00-00\u003c\/td\u003e\n\u003ctd\u003eP-Series\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eP60TLH series, P60TLHT\/HU\/HV\/HW\/HX\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1995–1999\u003c\/td\u003e\n\u003ctd\u003e692-24410-00-00\u003c\/td\u003e\n\u003ctd\u003eP-Series\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eP75TLH series, P75TLHU\/HV\/HW\/HX\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1996–1999\u003c\/td\u003e\n\u003ctd\u003e692-24410-00-00\u003c\/td\u003e\n\u003ctd\u003eP-Series\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSuzuki\u003c\/td\u003e\n\u003ctd\u003eDT25C\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1989–2000\u003c\/td\u003e\n\u003ctd\u003e15100-94300 through 15100-94312\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSuzuki\u003c\/td\u003e\n\u003ctd\u003eDT30C\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1989–2000\u003c\/td\u003e\n\u003ctd\u003e15100-94300 through 15100-94312\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e20-60\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e43113M, 43113T, 94799M\u003c\/td\u003e\n\u003ctd\u003eLimited specific model data\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eMechanical Fuel Pump Assembly\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eOEM Direct Replacement\u003c\/dd\u003e\n  \u003cdt\u003eFuel Type\u003c\/dt\u003e\n\u003cdd\u003eGasoline\u003c\/dd\u003e\n  \u003cdt\u003eConnection\u003c\/dt\u003e\n\u003cdd\u003eHose Connection\u003c\/dd\u003e\n  \u003cdt\u003eHousing Material\u003c\/dt\u003e\n\u003cdd\u003eMetal\u003c\/dd\u003e\n  \u003cdt\u003eHousing Color\u003c\/dt\u003e\n\u003cdd\u003eSilver\/Chrome\u003c\/dd\u003e\n  \u003cdt\u003eDimensions\u003c\/dt\u003e\n\u003cdd\u003eApproximately 10.5 × 11.0 × 7.0 cm (4.1 × 4.3 × 2.8 in)\u003c\/dd\u003e\n  \u003cdt\u003eFitting Type\u003c\/dt\u003e\n\u003cdd\u003eHose\u003c\/dd\u003e\n  \u003cdt\u003eOther Technical Attributes\u003c\/dt\u003e\n\u003cdd\u003ePulse-driven diaphragm type fuel pump\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cspan style=\"color:#d0021b;\"\u003e1 x\u003c\/span\u003e Fuel Pump Assembly (Replaces 692-24410-00-00)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eDisconnect the negative battery cable and ensure the engine is completely cool.\u003c\/li\u003e\n  \u003cli\u003eRelieve any pressure in the fuel system according to your service manual. Place a rag under the pump to catch any spilled fuel.\u003c\/li\u003e\n  \u003cli\u003eCarefully label and disconnect the inlet, outlet, and pulse fuel lines from the old pump.\u003c\/li\u003e\n  \u003cli\u003eUnbolt and remove the old fuel pump assembly from the engine block.\u003c\/li\u003e\n  \u003cli\u003eClean the mounting surface and inspect it for any damage or debris.\u003c\/li\u003e\n  \u003cli\u003eMount the new fuel pump assembly, ensuring any gaskets are properly aligned. Tighten mounting bolts to the manufacturer's specified torque.\u003c\/li\u003e\n  \u003cli\u003eReconnect the fuel lines to the correct ports on the new pump. Secure them with clamps.\u003c\/li\u003e\n  \u003cli\u003eReconnect the battery. Prime the fuel system as needed and carefully check for any leaks before starting the engine.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow do I know if my fuel pump is failing?\u003c\/summary\u003e\n  \u003cp\u003eCommon signs include the engine bogging down at high speeds, difficulty starting, surging under load, or a complete loss of power. A visual inspection may also reveal fuel leaks from the pump housing or connecting lines.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs this a direct fit for my Yamaha C40TLRV?\u003c\/summary\u003e\n  \u003cp\u003eYes, this pump is listed as compatible with the Yamaha C40TLR series, including the C40TLRV (1997) model. To be certain, always verify that your original part number matches one of the numbers in our Part Number Matrix.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat is a \"pulse-driven\" fuel pump?\u003c\/summary\u003e\n  \u003cp\u003eA pulse-driven pump is a mechanical pump that uses the changing pressure (pulses) from the engine's crankcase to move a flexible diaphragm. This diaphragm action draws fuel in and pushes it out to the carburetors. It does not require electricity to operate.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eDo I need to replace gaskets when installing this pump?\u003c\/summary\u003e\n  \u003cp\u003eIt is always highly recommended to use a new gasket when replacing a fuel pump to ensure a proper, leak-free seal against the engine block. Gaskets are often sold separately, so check your requirements before installation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eCan I use this pump with ethanol-blended fuels like E10?\u003c\/summary\u003e\n  \u003cp\u003eYes, this fuel pump is constructed with materials compatible with modern gasoline, including E10 blends. For best results and longevity, avoid using fuel with higher concentrations of ethanol unless specifically approved for your engine.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n    \u003csummary\u003eOEM vs. Aftermarket?\u003c\/summary\u003e\n    \u003cp\u003eThis listing is an aftermarket replacement (not OEM). It is built to OEM-level specifications with comparable materials and manufactured in an ISO 9002 facility, with batch inspections for quality and consistency.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n    \u003csummary\u003eShipping speed \u0026amp; cost?\u003c\/summary\u003e\n    \u003cp\u003eWe ship worldwide quickly—typical transit is 5–15 days. Standard shipping is free for most orders; expedited options will appear at checkout if available for your location.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n    \u003csummary\u003eWarranty \u0026amp; returns?\u003c\/summary\u003e\n    \u003cp\u003eThis product is covered by a 1-year warranty against manufacturing defects under normal marine use. If an issue arises, contact our support team with your order details. Returns are accepted within our standard window for unused items in their original condition. Please see our policy page or reach out for instructions.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Info\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify images\/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.\u003c\/li\u003e\n  \u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended for safety and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePro-Grade Standards\u003c\/strong\u003e — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast Global Fulfillment\u003c\/strong\u003e — Free standard delivery to most regions in 5–15 days.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer-Direct Value\u003c\/strong\u003e — Fair pricing without compromising on materials or QC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50602602332475,"sku":"692-24410-00","price":19.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/692-24410-00_2389cd1c-c9a3-475f-b1ec-d9a3630f1630.jpg?v=1758594918"},{"product_id":"inline-fuel-filter-fits-mercury-mariner-outboard-30-225-hp-replaces-816296q2-35-816296q2","title":"Inline Fuel Filter – Fits Mercury\/Mariner Outboard 30-225 HP (Replaces 816296Q2, 35-816296Q2)","description":"\u003csection\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis 5\/16\" (8mm) \u003cstrong\u003eInline Fuel Filter\u003c\/strong\u003e is designed for a wide range of outboard engines, including Mercury and Mariner models from 30 to 225 HP (1980–2001), various 2-stroke Johnson\/Evinrude (BRP) motors (1980–2001), and select Yamaha models. It provides essential filtration to prevent contaminants from reaching sensitive engine components, ensuring reliable performance.\u003c\/p\u003e\n\u003cp\u003eIt directly replaces Mercury part numbers 816296Q2 and 35-816296Q2, along with equivalents from BRP, Yamaha, Sierra, GLM, and Mallory.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInstalls in-line on any 5\/16\" (8mm) inside diameter fuel line.\u003c\/li\u003e\n\u003cli\u003eFeatures a transparent housing for easy visual inspection of fuel flow and contaminants.\u003c\/li\u003e\n\u003cli\u003eEasily replaceable design requires no special tools for maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- 🔧 Table Styles (include only once per page) --\u003e\n\u003cstyle\u003e\n  \/* Outer container allows horizontal scrolling (with iOS momentum) *\/\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n\n  \/* Base table styles *\/\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n\n  \/* Key: prevent wrapping, word breaks, and vertical text in headers *\/\n  table.ss-table th {\n    white-space:nowrap;       \/* Do not wrap *\/\n    word-break:normal;        \/* Don’t break words *\/\n    letter-spacing:normal;    \/* Prevent theme styles from stretching letters *\/\n    font-weight:600;\n    background:#f8fafc;\n  }\n\n  \/* Small screen optimization *\/\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse this matrix to confirm equivalent references across OEM and aftermarket.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003ePart Number\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e816296Q2\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e35-816296Q2\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e35-816296-4\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e35-816296K2\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e35-16494-1\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eBRP\/Johnson\/Evinrude\u003c\/td\u003e\n\u003ctd\u003e398327\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e65W-24251-10-00\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-7830\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eGLM\u003c\/td\u003e\n\u003ctd\u003e40155\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eGLM\u003c\/td\u003e\n\u003ctd\u003e40150\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMallory\u003c\/td\u003e\n\u003ctd\u003e9-37959\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eConfirm your engine model\/year in the table below.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFor Mercury\/Mariner owners:\u003c\/b\u003e This filter fits a wide variety of 2-stroke and 4-stroke engines manufactured between 1980 and 2001. Cross-reference your engine's horsepower and cylinder count below.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFor BRP (Johnson\/Evinrude) owners:\u003c\/b\u003e Compatibility extends to many 2-stroke models from 1980–2001 using the specified OEM part number.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Engine \u0026amp; Model Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003eModel\u003c\/th\u003e\n        \u003cth\u003eRated HP\u003c\/th\u003e\n        \u003cth\u003eStroke\u003c\/th\u003e\n        \u003cth\u003eYears\u003c\/th\u003e\n        \u003cth\u003eOEM Part No.\u003c\/th\u003e\n        \u003cth\u003eNotes\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n        \u003ctd\u003eVarious\u003c\/td\u003e\n        \u003ctd\u003e30-90\u003c\/td\u003e\n        \u003ctd\u003e3-cylinder\u003c\/td\u003e\n        \u003ctd\u003e1980–2001\u003c\/td\u003e\n        \u003ctd\u003e35-816296Q2\u003c\/td\u003e\n        \u003ctd\u003eFits 2-cylinder 20-25 HP models also\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n        \u003ctd\u003eVarious\u003c\/td\u003e\n        \u003ctd\u003e40-125\u003c\/td\u003e\n        \u003ctd\u003e4-cylinder\u003c\/td\u003e\n        \u003ctd\u003e1980–2001\u003c\/td\u003e\n        \u003ctd\u003e35-816296Q2\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n        \u003ctd\u003eVarious\u003c\/td\u003e\n        \u003ctd\u003e90-225\u003c\/td\u003e\n        \u003ctd\u003e6-cylinder\u003c\/td\u003e\n        \u003ctd\u003e1980–2001\u003c\/td\u003e\n        \u003ctd\u003e35-816296Q2\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n        \u003ctd\u003eEFI Models\u003c\/td\u003e\n        \u003ctd\u003e40-50\u003c\/td\u003e\n        \u003ctd\u003e2-stroke\u003c\/td\u003e\n        \u003ctd\u003e1993–2001\u003c\/td\u003e\n        \u003ctd\u003e35-816296Q2\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n        \u003ctd\u003eEFI Models\u003c\/td\u003e\n        \u003ctd\u003e75-115\u003c\/td\u003e\n        \u003ctd\u003e4-stroke\u003c\/td\u003e\n        \u003ctd\u003e1998–2001\u003c\/td\u003e\n        \u003ctd\u003e35-816296Q2\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n        \u003ctd\u003eVarious\u003c\/td\u003e\n        \u003ctd\u003e30-225\u003c\/td\u003e\n        \u003ctd\u003e2-stroke\u003c\/td\u003e\n        \u003ctd\u003e1980–2001\u003c\/td\u003e\n        \u003ctd\u003e398327\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eInline Fuel Filter\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eIn-line (installed in fuel line between tank and engine)\u003c\/dd\u003e\n  \u003cdt\u003eFiltration Rating\u003c\/dt\u003e\n\u003cdd\u003e42 micron\u003c\/dd\u003e\n  \u003cdt\u003eFuel Type\u003c\/dt\u003e\n\u003cdd\u003eGasoline, Gasoline\/Oil Mix\u003c\/dd\u003e\n  \u003cdt\u003eConnection\u003c\/dt\u003e\n\u003cdd\u003e5\/16\" (8mm) inside diameter fuel line\u003c\/dd\u003e\n  \u003cdt\u003eHousing Material\u003c\/dt\u003e\n\u003cdd\u003ePlastic\u003c\/dd\u003e\n  \u003cdt\u003eHousing Color\u003c\/dt\u003e\n\u003cdd\u003eClear\/Transparent\u003c\/dd\u003e\n  \u003cdt\u003eDimensions\u003c\/dt\u003e\n\u003cdd\u003e4.0\" H x 10.0\" W x 12.0\" L\u003c\/dd\u003e\n  \u003cdt\u003eWeight\u003c\/dt\u003e\n\u003cdd\u003e2.5 pounds (1.13 kg)\u003c\/dd\u003e\n  \u003cdt\u003eFitting Type\u003c\/dt\u003e\n\u003cdd\u003eBarbed\u003c\/dd\u003e\n  \u003cdt\u003eThread Size\u003c\/dt\u003e\n\u003cdd\u003eN\/A (barbed connection)\u003c\/dd\u003e\n  \u003cdt\u003eWarranty\u003c\/dt\u003e\n\u003cdd\u003eManufacturer's standard warranty\u003c\/dd\u003e\n  \u003cdt\u003eOther Technical Attributes\u003c\/dt\u003e\n\u003cdd\u003eEasily replaceable without tools\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x Inline Fuel Filter (replaces 816296Q2\/35-816296Q2)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eTurn off the fuel supply and relieve any pressure in the fuel line.\u003c\/li\u003e\n  \u003cli\u003eLocate the old fuel filter and place a rag underneath to catch any spilled fuel.\u003c\/li\u003e\n  \u003cli\u003eLoosen the clamps securing the fuel lines to the old filter and carefully detach them.\u003c\/li\u003e\n  \u003cli\u003eNote the fuel flow direction indicated by an arrow on the new filter.\u003c\/li\u003e\n  \u003cli\u003eAttach the fuel lines to the new filter in the correct orientation and secure them with clamps.\u003c\/li\u003e\n  \u003cli\u003eTurn the fuel supply back on and check for any leaks before starting the engine.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow do I know if this fuel filter fits my engine?\u003c\/summary\u003e\n  \u003cp\u003eThis filter is designed for 5\/16\" (8mm) fuel lines on Mercury, Mariner, Johnson\/Evinrude, and Yamaha outboards. Please check the \"Engine \u0026amp; Model Compatibility\" and \"Part Number Matrix\" sections to confirm your specific engine model and original part number.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat is the recommended replacement interval?\u003c\/summary\u003e\n  \u003cp\u003eFor optimal engine protection, we recommend replacing the fuel filter annually or every 100 hours of operation, whichever comes first. Refer to your engine's service manual for specific guidance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat are the signs of a clogged fuel filter?\u003c\/summary\u003e\n  \u003cp\u003eCommon symptoms include engine hesitation, sputtering, loss of power, difficulty starting, or stalling, especially at high speeds. You may also see debris in the transparent filter housing.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs the transparent housing durable?\u003c\/summary\u003e\n  \u003cp\u003eYes, the filter features a durable plastic housing designed to withstand the marine environment. The clear body allows for quick visual inspection of fuel quality and filter condition without removal.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eOEM vs. Aftermarket?\u003c\/summary\u003e\n  \u003cp\u003eThis listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eShipping speed \u0026amp; cost?\u003c\/summary\u003e\n  \u003cp\u003eWe ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWarranty \u0026amp; returns?\u003c\/summary\u003e\n  \u003cp\u003eCovered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused \u0026amp; in original condition). See our policy page or reach out for instructions.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Info\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify images\/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.\u003c\/li\u003e\n  \u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended for safety and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003ePro-Grade Standards\u003c\/b\u003e — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eFast Global Fulfillment\u003c\/b\u003e — Free standard delivery to most regions in 5–15 days.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eManufacturer-Direct Value\u003c\/b\u003e — Fair pricing without compromising on materials or QC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50602602627387,"sku":"40155","price":13.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/40155_be38215a-dc24-4928-b781-9a647b6215fb.jpg?v=1758594926"},{"product_id":"fuel-filter-element-fits-mercury-mariner-6-60hp-2-stroke-outboards-replaces-35-87946q04","title":"Fuel Filter Element – Fits Mercury\/Mariner 6-60HP 2-Stroke Outboards (Replaces 35-87946Q04)","description":"\u003csection\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eFuel Filter Element – Fits Mercury\/Mariner 6-60HP 2-Stroke Outboards (Replaces 35-87946Q04)\u003c\/strong\u003e is designed for a wide range of Mercury and Mariner 2-stroke outboard engines from 6 to 60 HP, covering models from the 1980s through the early 2000s. It is specifically for engines equipped with an under-cowl screw-on filter bowl.\u003c\/p\u003e\n\u003cp\u003eIt serves as a direct replacement for Mercury\/Mariner part numbers 35-87946Q04, 35-87946A3, 35-87946Q3, and Quicksilver 87946Q04.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInstalls under the engine cowl inside the screw-on filter bowl.\u003c\/li\u003e\n\u003cli\u003eFeatures a 149-micron screen to filter gasoline (including ethanol blends).\u003c\/li\u003e\n\u003cli\u003eKit includes the replacement filter element and necessary rubber gaskets for installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- 🔧 Table Styles (include only once per page) --\u003e\n\u003cstyle\u003e\n  \/* Outer container allows horizontal scrolling (with iOS momentum) *\/\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n\n  \/* Base table styles *\/\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n\n  \/* Key: prevent wrapping, word breaks, and vertical text in headers *\/\n  table.ss-table th {\n    white-space:nowrap;       \/* Do not wrap *\/\n    word-break:normal;        \/* Don’t break words *\/\n    letter-spacing:normal;    \/* Prevent theme styles from stretching letters *\/\n    font-weight:600;\n    background:#f8fafc;\n  }\n\n  \/* Small screen optimization *\/\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse this matrix to confirm equivalent references across OEM and aftermarket.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003ePart Number\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n        \u003ctd\u003e35-87946Q04\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003e35-87946A3\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003e35-87946Q3\u003c\/td\u003e\n      \u003c\/tr\u003e\n       \u003ctr\u003e\n        \u003ctd\u003eQuicksilver\u003c\/td\u003e\n        \u003ctd\u003e87946Q04\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eConfirm your engine model\/year in the table below.\u003c\/p\u003e\n\u003cp\u003eFor Mercury and Mariner models, fitment is often determined by serial number ranges in addition to horsepower and model year. Please check your engine's serial number plate.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Engine \u0026amp; Model Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003eModel\u003c\/th\u003e\n        \u003cth\u003eRated HP\u003c\/th\u003e\n        \u003cth\u003eStroke\u003c\/th\u003e\n        \u003cth\u003eYears\u003c\/th\u003e\n        \u003cth\u003eOEM Part No.\u003c\/th\u003e\n        \u003cth\u003eNotes\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e0P325500 \u0026amp; Up\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e0P325500 \u0026amp; Up, 0T980000-0T999999, 1B000001 \u0026amp; Up\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e9.9\u003c\/td\u003e\n\u003ctd\u003e9.9\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e0P325500 \u0026amp; Up, 0T980000-0T999999, 1B000001 \u0026amp; Up\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e10 Marathon\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e0P325500 \u0026amp; Up, 0T980000-0T999999, 1B000001 \u0026amp; Up\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e10 Sea Pro\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e0P325500 \u0026amp; Up, 0T980000-0T999999, 1B000001 \u0026amp; Up\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e10 Viking\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e0P325500 \u0026amp; Up\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e0P325500 \u0026amp; Up, 0T980000-0T999999, 1B000001 \u0026amp; Up\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e15 Marathon\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e0P325500 \u0026amp; Up, 0T980000-0T999999, 1B000001 \u0026amp; Up\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e15 Marathon XD\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e0P017000-0P325499\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e15 Sea Pro\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e0P325500 \u0026amp; Up, 0T980000-0T999999, 1B000001 \u0026amp; Up\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e15 Sea Pro (XD)\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e0P017000-0P325499\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e15 Viking\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e0P325500 \u0026amp; Up\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial varies\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e18XD\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial varies\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e20 (2 Cyl.)\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e0P325500 \u0026amp; Up, 0G760300-0T979999, 0P017000-0P325499\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e20 Jet\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e0T980000-0T999999, 1B000001 \u0026amp; Up, 0G760300-0T979999, 0P017000-0P325499\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e25 (2 Cyl.)\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e0P325500 \u0026amp; Up, 0T980000-0T999999, 1B000001 \u0026amp; Up\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e25, 25 Sea Pro, Super 15 (2 Cyl.)\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e0G760300-0T979999, 0P017000-0P325499\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e25XD\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial varies\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e30 (2 Cyl.)\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e0P325500 \u0026amp; Up, 0T980000-0T999999, 1B000001 \u0026amp; Up\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e35 (2 Cyl.)\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial varies\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e40 (2 Cyl.)\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e0P325500 \u0026amp; Up, 0T980000-0T999999, 1B000001 \u0026amp; Up\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e40 Jet\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e0P325500 \u0026amp; Up, 0T980000 \u0026amp; Up\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e402, 40 (2 Cyl.)\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial varies\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e45 (4 Cyl.)\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial varies\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e50 (3 Cyl.)\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial varies\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e50 (4 Cyl.)\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial varies\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e55 (3 Cyl.)\u003c\/td\u003e\n\u003ctd\u003e55\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e0P325500 \u0026amp; Up, 0T980000 \u0026amp; Up\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e60 (3 Cyl.)\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e0P325500 \u0026amp; Up, 0T980000 \u0026amp; Up\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e70 (3 Cyl.)\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial varies\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMariner\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e0P325500 \u0026amp; Up\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMariner\u003c\/td\u003e\n\u003ctd\u003e9.9\u003c\/td\u003e\n\u003ctd\u003e9.9\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial varies\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMariner\u003c\/td\u003e\n\u003ctd\u003e10 Magnum\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial varies\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMariner\u003c\/td\u003e\n\u003ctd\u003e10 Marathon\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial varies\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMariner\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial varies\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMariner\u003c\/td\u003e\n\u003ctd\u003e15 Marathon\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial varies\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMariner\u003c\/td\u003e\n\u003ctd\u003e15 Marathon XD\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial varies\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMariner\u003c\/td\u003e\n\u003ctd\u003e15 Viking\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial varies\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMariner\u003c\/td\u003e\n\u003ctd\u003e20 (2 Cyl.)\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial varies\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMariner\u003c\/td\u003e\n\u003ctd\u003e20XD (2 Cyl.)\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial varies\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMariner\u003c\/td\u003e\n\u003ctd\u003e25, 25 Marathon, Super 15 (2 Cyl.)\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e0G760300-0T979999, 0P017000-0P325499\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMariner\u003c\/td\u003e\n\u003ctd\u003e30 (2 Cyl.)\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial varies\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMariner\u003c\/td\u003e\n\u003ctd\u003e40 (2 Cyl.)\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial varies\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMariner\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial varies\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRace Outboard\u003c\/td\u003e\n\u003ctd\u003e10 XS\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRace Outboard\u003c\/td\u003e\n\u003ctd\u003e25 XS\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e35-87946Q04\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eInline Fuel Filter Element\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eUnder-cowl, internal to filter bowl\u003c\/dd\u003e\n  \u003cdt\u003eFiltration Rating\u003c\/dt\u003e\n\u003cdd\u003e149 micron screen\u003c\/dd\u003e\n  \u003cdt\u003eFuel Type\u003c\/dt\u003e\n\u003cdd\u003eGasoline (regular and ethanol blends)\u003c\/dd\u003e\n  \u003cdt\u003eConnection\u003c\/dt\u003e\n\u003cdd\u003eInternal element for screw-on filter bowl\u003c\/dd\u003e\n  \u003cdt\u003eHousing Material\u003c\/dt\u003e\n\u003cdd\u003ePlastic\u003c\/dd\u003e\n  \u003cdt\u003eHousing Color\u003c\/dt\u003e\n\u003cdd\u003eWhite\u003c\/dd\u003e\n  \u003cdt\u003eDimensions\u003c\/dt\u003e\n\u003cdd\u003e127mm × 50.8mm × 41.3mm (5\" × 2\" × 1.63\")\u003c\/dd\u003e\n  \u003cdt\u003eWeight\u003c\/dt\u003e\n\u003cdd\u003e0.018 kg (0.04 lb)\u003c\/dd\u003e\n  \u003cdt\u003eFitting Type\u003c\/dt\u003e\n\u003cdd\u003eInternal filter element with gasket\u003c\/dd\u003e\n  \u003cdt\u003eOther Attributes\u003c\/dt\u003e\n\u003cdd\u003eIncludes replacement filter element and rubber gaskets for installation\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x Filter Element (35-87946Q04)\u003c\/li\u003e\n  \u003cli\u003e\u003cspan style=\"color:#d0021b;\"\u003eIncludes required gasket(s) for installation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eTurn off the engine and disconnect the negative battery terminal for safety.\u003c\/li\u003e\n  \u003cli\u003eLocate the fuel filter housing, which is typically a clear or black plastic bowl found under the engine cowling.\u003c\/li\u003e\n  \u003cli\u003ePlace a shop towel or rag beneath the bowl to catch any fuel spillage.\u003c\/li\u003e\n  \u003cli\u003eCarefully unscrew the filter bowl. It may be hand-tight or require a filter wrench.\u003c\/li\u003e\n  \u003cli\u003eRemove the old filter element and gasket from the housing and bowl.\u003c\/li\u003e\n  \u003cli\u003eWipe the inside of the bowl clean with a lint-free cloth.\u003c\/li\u003e\n  \u003cli\u003eInstall the new gasket(s) and place the new filter element into the housing.\u003c\/li\u003e\n  \u003cli\u003eSecurely screw the bowl back into place. Hand-tighten plus a quarter turn is usually sufficient.\u003c\/li\u003e\n  \u003cli\u003eReconnect the battery, prime the fuel system according to your engine manual, and check for any leaks before starting the engine.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow do I know if this fuel filter fits my engine?\u003c\/summary\u003e\n  \u003cp\u003eThis filter is specifically made for Mercury\/Mariner 2-stroke outboards from 6 to 60 HP, usually models from the 1980s to early 2000s with an under-cowl screw-on filter. The most reliable way to confirm fitment is to check your engine's serial number against the compatibility list provided on this page.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat are the signs of a clogged fuel filter?\u003c\/summary\u003e\n  \u003cp\u003eCommon symptoms of a failing or clogged fuel filter include the engine struggling to start, stalling at low speeds, hesitating or losing power during acceleration, and rough idling. If you notice any of these signs, inspecting your fuel filter is a good first step.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow often should I replace this filter?\u003c\/summary\u003e\n  \u003cp\u003eFor preventative maintenance, it's best practice to replace your fuel filter at least once a year or every 100 hours of engine operation, whichever comes first. This interval can be shorter if you frequently use fuel with higher ethanol content or operate in environments with more contaminants.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs this a high-pressure or low-pressure filter?\u003c\/summary\u003e\n  \u003cp\u003eThis is a low-pressure fuel filter element designed for use on the suction side of the fuel system in carbureted outboard engines. It is not intended for high-pressure fuel injection systems.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eOEM vs. Aftermarket?\u003c\/summary\u003e\n  \u003cp\u003eThis listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eShipping speed \u0026amp; cost\u003c\/summary\u003e\n  \u003cp\u003eWe ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWarranty \u0026amp; returns\u003c\/summary\u003e\n  \u003cp\u003eCovered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused \u0026amp; in original condition). See our policy page or reach out for instructions.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Info\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify images\/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.\u003c\/li\u003e\n  \u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended for safety and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePro-Grade Standards\u003c\/strong\u003e — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast Global Fulfillment\u003c\/strong\u003e — Free standard delivery to most regions in 5–15 days.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer-Direct Value\u003c\/strong\u003e — Fair pricing without compromising on materials or QC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50602602692923,"sku":"35-87946Q04","price":20.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/35-87946Q04_8b129ad1-1d7d-4b4b-8cd9-d4432d89656b.jpg?v=1758594929"},{"product_id":"fuel-filter-fits-mercury-marine-4-85-hp-inline-engines-replaces-1399-3938","title":"Fuel Filter – Fits Mercury Marine 4-85 HP Inline Engines (Replaces 1399-3938)","description":"\u003csection\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eFuel Filter – Fits Mercury Marine 4-85 HP Inline Engines (Replaces 1399-3938)\u003c\/strong\u003e is designed for a wide range of Mercury Marine 2-stroke and 4-stroke inline engines from 4 HP to 85 HP, covering various years. It is also compatible with select Johnson\/Evinrude models requiring part #0509400.\u003c\/p\u003e\n\u003cp\u003eIt directly replaces Mercury parts 1399-3938, 399-39380, 1754, and 3938, as well as Sierra 18-7832 and Johnson\/Evinrude 0509400.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for inline installation on carbureted engines.\u003c\/li\u003e\n\u003cli\u003eSpecifically engineered for use with side bowl carburetors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse this matrix to confirm equivalent references across OEM and aftermarket.\u003c\/p\u003e\n\u003c!-- 🔧 Table Styles (include only once per page) --\u003e\n\u003cstyle\u003e\n  \/* Outer container allows horizontal scrolling (with iOS momentum) *\/\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n\n  \/* Base table styles *\/\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n\n  \/* Key: prevent wrapping, word breaks, and vertical text in headers *\/\n  table.ss-table th {\n    white-space:nowrap;       \/* Do not wrap *\/\n    word-break:normal;        \/* Don’t break words *\/\n    letter-spacing:normal;    \/* Prevent theme styles from stretching letters *\/\n    font-weight:600;\n    background:#f8fafc;\n  }\n\n  \/* Small screen optimization *\/\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003ePart Number\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e1399-3938\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e399-39380\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e1754\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e3938\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-7832\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n\u003ctd\u003e0509400\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eConfirm your engine model\/year in the table below.\u003c\/p\u003e\n\u003cp\u003eFor Mercury Marine, this filter fits a broad range of 2-stroke models from 4 HP up to 150 HP across various years. Please verify your specific model and OEM part number.\u003c\/p\u003e\n\u003cp\u003eFor Johnson\/Evinrude, compatibility is based on the OEM part number cross-reference (0509400). Specific models are not detailed; please verify your part number before ordering.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Engine \u0026amp; Model Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003eModel\u003c\/th\u003e\n        \u003cth\u003eRated HP\u003c\/th\u003e\n        \u003cth\u003eStroke\u003c\/th\u003e\n        \u003cth\u003eYears\u003c\/th\u003e\n        \u003cth\u003eOEM Part No.\u003c\/th\u003e\n        \u003cth\u003eNotes\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e4 (1 CYL. PRODUCT OF USA)\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1980–1986\u003c\/td\u003e\n\u003ctd\u003e1399-3938\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e4.5\u003c\/td\u003e\n\u003ctd\u003e4.5\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1975–1986\u003c\/td\u003e\n\u003ctd\u003e1399-3938\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e1399-3938\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e7.5\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e1399-3938\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003ctd\u003e9.8\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e1399-3938\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eMARK 10\/10A\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e1399-3938\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eMARK 15A\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e1399-3938\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e1399-3938\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eMARK 25\/25E\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e1399-3938\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eMARK 28\/28A\/28AD\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e1399-3938\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eMARK 30H\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e1399-3938\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e350\/MARK 35A\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e1399-3938\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e400\/402\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e1399-3938\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e450\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e1399-3938\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1975–Various\u003c\/td\u003e\n\u003ctd\u003e1399-3938\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eMARK 55\/55E\/55H\/55AE\/55AM\u003c\/td\u003e\n\u003ctd\u003e55\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e1399-3938\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eMARK 58E\/58AE\u003c\/td\u003e\n\u003ctd\u003e58\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e1399-3938\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e1399-3938\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e650 (3 Cyl\/4 Cyl)\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1967–1975\u003c\/td\u003e\n\u003ctd\u003e1399-3938\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eMARK 75\/75A\/MARK 78\/78A\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e1399-3938\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e700\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e1399-3938\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e800\/800 80\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e1399-3938\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e850\u003c\/td\u003e\n\u003ctd\u003e85\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1975\u003c\/td\u003e\n\u003ctd\u003e1399-3938\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e900\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e1399-3938\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e950\u003c\/td\u003e\n\u003ctd\u003e95\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e1399-3938\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e1000\/1000SS\/1000BP\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e1399-3938\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e1100\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e1399-3938\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e1150\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1973–1985\u003c\/td\u003e\n\u003ctd\u003e1399-3938\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e1250\/1250BP\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e1399-3938\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e1350\u003c\/td\u003e\n\u003ctd\u003e135\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e1399-3938\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e1400\u003c\/td\u003e\n\u003ctd\u003e140\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e1399-3938\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e1500\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1973–1985\u003c\/td\u003e\n\u003ctd\u003e1399-3938\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e100, 150, 200, 250\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e1399-3938\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e300 350\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e1399-3938\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n\u003ctd\u003eVarious Models\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0509400\u003c\/td\u003e\n\u003ctd\u003eCross-reference provided but specific models not detailed\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cdl\u003e\n\u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eInline Fuel Filter\u003c\/dd\u003e\n\u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eInline, carbureted engines\u003c\/dd\u003e\n\u003cdt\u003eFuel Type\u003c\/dt\u003e\n\u003cdd\u003eGasoline\u003c\/dd\u003e\n\u003cdt\u003eConnection\u003c\/dt\u003e\n\u003cdd\u003eInline\u003c\/dd\u003e\n\u003cdt\u003eDimensions\u003c\/dt\u003e\n\u003cdd\u003e5.56\" H x 1.88\" W x 1.31\" L\u003c\/dd\u003e\n\u003cdt\u003eOther Technical Attributes\u003c\/dt\u003e\n\u003cdd\u003eFor use with side bowl carburetors\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color:#d0021b;\"\u003e1\u003c\/span\u003e x Fuel Filter (1399-3938)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eShut off the fuel supply to the engine and place a suitable container underneath the work area to catch any fuel spillage.\u003c\/li\u003e\n\u003cli\u003eCarefully locate the existing inline fuel filter. Loosen the clamps securing the fuel lines to both ends of the old filter.\u003c\/li\u003e\n\u003cli\u003eGently twist and pull the fuel lines off the filter. Be prepared for a small amount of residual fuel to drain out.\u003c\/li\u003e\n\u003cli\u003eNote the fuel flow direction arrow on the new filter. Install it so the arrow points toward the engine's carburetor.\u003c\/li\u003e\n\u003cli\u003eSlide the fuel lines onto the new filter and securely fasten the clamps. Ensure they are snug to prevent leaks.\u003c\/li\u003e\n\u003cli\u003eTurn the fuel supply back on and prime the engine if necessary. Thoroughly inspect the filter and connections for any signs of leaks before starting the engine.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eHow do I know if this fuel filter will fit my engine?\u003c\/summary\u003e\u003cp\u003eThis filter is designed for a wide array of Mercury inline engines (4-85+ HP) and select Johnson\/Evinrude models. The most reliable way to confirm fitment is to match your existing part number to one of the cross-references: Mercury 1399-3938, Sierra 18-7832, or Johnson\/Evinrude 0509400. Also, check the detailed compatibility table for your specific model.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat are the signs of a clogged or failing fuel filter?\u003c\/summary\u003e\u003cp\u003eCommon symptoms include the engine sputtering or bogging down during acceleration, difficulty starting, rough idling, or a noticeable loss of overall power. In some cases, the engine may stall and refuse to restart. Visual inspection might reveal debris inside the filter if it has a clear housing.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is the recommended replacement interval for this filter?\u003c\/summary\u003e\u003cp\u003eFor optimal engine health and performance, we recommend replacing your inline fuel filter at least once per season or every 100 hours of operation, whichever comes first. Consult your engine’s service manual for manufacturer-specific recommendations.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this filter for fuel-injected (EFI) or carbureted engines?\u003c\/summary\u003e\u003cp\u003eThis is an inline filter specifically designed for carbureted engines. It is particularly noted for use with systems that have a side bowl carburetor. It is not suitable for high-pressure fuel-injected (EFI\/DFI) systems.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eOEM vs. Aftermarket?\u003c\/summary\u003e\u003cp\u003eThis listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eShipping speed \u0026amp; cost\u003c\/summary\u003e\u003cp\u003eWe ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWarranty \u0026amp; returns\u003c\/summary\u003e\u003cp\u003eCovered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused \u0026amp; in original condition). See our policy page or reach out for instructions.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eSafety \u0026amp; Important Info\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVerify images\/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.\u003c\/li\u003e\n\u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended for safety and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePro-Grade Standards\u003c\/strong\u003e — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Global Fulfillment\u003c\/strong\u003e — Free standard delivery to most regions in 5–15 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer-Direct Value\u003c\/strong\u003e — Fair pricing without compromising on materials or QC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50602603741499,"sku":"1399-3938","price":15.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/1399-3938_4f353e1f-30dc-4dd1-aa81-33532441ddad.jpg?v=1758594959"},{"product_id":"hydrofoil-stabilizer-fits-outboard-motors-5-150-hp-replaces-seasierra-fo2001-uanofcn-fo2001","title":"Hydrofoil Stabilizer – Fits Outboard Motors 5-150 HP (Replaces SeaSierra FO2001, UanofCn FO2001)","description":"\u003csection\u003e\n\u003c!-- 🔧 Table Styles (include only once per page) --\u003e\n\u003cstyle\u003e\n  \/* Outer container allows horizontal scrolling (with iOS momentum) *\/\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n\n  \/* Base table styles *\/\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n\n  \/* Key: prevent wrapping, word breaks, and vertical text in headers *\/\n  table.ss-table th {\n    white-space:nowrap;       \/* Do not wrap *\/\n    word-break:normal;        \/* Don’t break words *\/\n    letter-spacing:normal;    \/* Prevent theme styles from stretching letters *\/\n    font-weight:600;\n    background:#f8fafc;\n  }\n\n  \/* Small screen optimization *\/\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis dorsal fin style \u003cstrong\u003eHydrofoil Stabilizer\u003c\/strong\u003e is designed for outboard motors and stern drives from 5 to 150 HP. By mounting to the anti-ventilation plate, it helps boats get on plane faster, reduces bow rise and porpoising, and can significantly improve fuel efficiency at cruising speeds. It offers a universal fit for a wide range of Yamaha, Mercury, Honda, Suzuki, Tohatsu, Johnson, and Evinrude models.\u003c\/p\u003e\n\u003cp\u003eThis part is a direct replacement for SeaSierra FO2001, UanofCn FO2001, QuickMarine HS001, and other equivalents.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInstalls directly to the anti-ventilation plate with included bolt-on hardware.\u003c\/li\u003e\n\u003cli\u003eConstructed from durable, marine-grade reinforced PA66 nylon plastic.\u003c\/li\u003e\n\u003cli\u003eThe kit includes all necessary stainless steel mounting hardware for a complete installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse this matrix to confirm equivalent references across OEM and aftermarket brands.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003ePart Number\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eSeaSierra\u003c\/td\u003e\n        \u003ctd\u003eFO2001\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eUanofCn\u003c\/td\u003e\n        \u003ctd\u003eFO2001\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eQuickMarine\u003c\/td\u003e\n        \u003ctd\u003eHS001\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eXingrong\u003c\/td\u003e\n        \u003ctd\u003eHS001\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eNorthBoat\u003c\/td\u003e\n        \u003ctd\u003eHS001\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eConfirm your engine model and horsepower in the table below.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Engine \u0026amp; Model Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003eModel\u003c\/th\u003e\n        \u003cth\u003eRated HP\u003c\/th\u003e\n        \u003cth\u003eStroke\u003c\/th\u003e\n        \u003cth\u003eOEM Part No.\u003c\/th\u003e\n        \u003cth\u003eNotes\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003eOutboards\u003c\/td\u003e\n        \u003ctd\u003e5–150\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke \u0026amp; 4-Stroke\u003c\/td\u003e\n        \u003ctd\u003eAftermarket\u003c\/td\u003e\n        \u003ctd\u003eUniversal fit\u003c\/td\u003e\n      \u003c\/tr\u003e\n       \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003eOutboards\u003c\/td\u003e\n        \u003ctd\u003e5–150\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke \u0026amp; 4-Stroke\u003c\/td\u003e\n        \u003ctd\u003eAftermarket\u003c\/td\u003e\n        \u003ctd\u003eUniversal fit\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMariner\u003c\/td\u003e\n        \u003ctd\u003eOutboards\u003c\/td\u003e\n        \u003ctd\u003e5–150\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke \u0026amp; 4-Stroke\u003c\/td\u003e\n        \u003ctd\u003eAftermarket\u003c\/td\u003e\n        \u003ctd\u003eUniversal fit\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eHonda\u003c\/td\u003e\n        \u003ctd\u003eOutboards\u003c\/td\u003e\n        \u003ctd\u003e5–150\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003eAftermarket\u003c\/td\u003e\n        \u003ctd\u003eUniversal fit\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eSuzuki\u003c\/td\u003e\n        \u003ctd\u003eOutboards\u003c\/td\u003e\n        \u003ctd\u003e5–150\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke \u0026amp; 4-Stroke\u003c\/td\u003e\n        \u003ctd\u003eAftermarket\u003c\/td\u003e\n        \u003ctd\u003eUniversal fit\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eTohatsu\u003c\/td\u003e\n        \u003ctd\u003eOutboards\u003c\/td\u003e\n        \u003ctd\u003e5–150\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke \u0026amp; 4-Stroke\u003c\/td\u003e\n        \u003ctd\u003eAftermarket\u003c\/td\u003e\n        \u003ctd\u003eUniversal fit\u003c\/td\u003e\n      \u003c\/tr\u003e\n       \u003ctr\u003e\n        \u003ctd\u003eJohnson\u003c\/td\u003e\n        \u003ctd\u003eOutboards\u003c\/td\u003e\n        \u003ctd\u003e5–150\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003eAftermarket\u003c\/td\u003e\n        \u003ctd\u003eUniversal fit\u003c\/td\u003e\n      \u003c\/tr\u003e\n       \u003ctr\u003e\n        \u003ctd\u003eEvinrude\u003c\/td\u003e\n        \u003ctd\u003eOutboards\u003c\/td\u003e\n        \u003ctd\u003e5–150\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003eAftermarket\u003c\/td\u003e\n        \u003ctd\u003eUniversal fit\u003c\/td\u003e\n       \u003c\/tr\u003e\n       \u003ctr\u003e\n        \u003ctd\u003eMerCruiser\u003c\/td\u003e\n        \u003ctd\u003eStern Drives\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n        \u003ctd\u003eAftermarket\u003c\/td\u003e\n        \u003ctd\u003eUniversal fit\u003c\/td\u003e\n      \u003c\/tr\u003e\n       \u003ctr\u003e\n        \u003ctd\u003eOMC\u003c\/td\u003e\n        \u003ctd\u003eStern Drives\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n        \u003ctd\u003eAftermarket\u003c\/td\u003e\n        \u003ctd\u003eUniversal fit\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eHydrofoil Stabilizer \/ Planing Aid\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eMounts to anti-ventilation plate with included hardware\u003c\/dd\u003e\n  \u003cdt\u003eFuel Type\u003c\/dt\u003e\n\u003cdd\u003eGasoline\u003c\/dd\u003e\n  \u003cdt\u003eConnection\u003c\/dt\u003e\n\u003cdd\u003eBolt-on with supplied hardware\u003c\/dd\u003e\n  \u003cdt\u003eHousing Material\u003c\/dt\u003e\n\u003cdd\u003eMarine Grade Reinforced PA66 Nylon Plastic\u003c\/dd\u003e\n  \u003cdt\u003eHousing Color\u003c\/dt\u003e\n\u003cdd\u003eBlack (Yellow, Blue, Gray, White variants available)\u003c\/dd\u003e\n  \u003cdt\u003eDimensions\u003c\/dt\u003e\n\u003cdd\u003e10-1\/4\" × 8-1\/4\" (260.4 mm × 209.6 mm)\u003c\/dd\u003e\n  \u003cdt\u003eWeight\u003c\/dt\u003e\n\u003cdd\u003e2.41 pounds (1.09 kg)\u003c\/dd\u003e\n  \u003cdt\u003eFitting Type\u003c\/dt\u003e\n\u003cdd\u003eUniversal fit for outboard motors and stern drives\u003c\/dd\u003e\n  \u003cdt\u003eThread Size\u003c\/dt\u003e\n\u003cdd\u003eIncludes stainless steel mounting hardware\u003c\/dd\u003e\n  \u003cdt\u003eOther Technical Attributes\u003c\/dt\u003e\n\u003cdd\u003eDorsal fin style design with enhanced wing surface area\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x Hydrofoil Stabilizer\u003c\/li\u003e\n  \u003cli\u003e\u003cspan style=\"color:#d0021b;\"\u003e4 x Sets of Stainless Steel Mounting Hardware (bolts and nuts)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e1 x Installation Instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eEnsure the engine is off and the boat is securely trailered or on a lift.\u003c\/li\u003e\n  \u003cli\u003ePlace the hydrofoil on the anti-ventilation plate, ensuring it is centered.\u003c\/li\u003e\n  \u003cli\u003eMark the drilling-hole locations on the plate through the mounting holes of the hydrofoil.\u003c\/li\u003e\n  \u003cli\u003eRemove the hydrofoil and drill the marked holes using an appropriately sized drill bit.\u003c\/li\u003e\n  \u003cli\u003ePlace the hydrofoil back onto the plate, aligning the holes.\u003c\/li\u003e\n  \u003cli\u003eInsert the stainless steel bolts from the top and attach the nuts from the bottom.\u003c\/li\u003e\n  \u003cli\u003eTighten the hardware securely, but do not overtighten to avoid cracking the plate.\u003c\/li\u003e\n  \u003cli\u003eCheck for a firm fit with no movement. The installation is now complete.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWill this fit my specific XYZ HP motor?\u003c\/summary\u003e\n  \u003cp\u003eThis hydrofoil is designed for universal fitment on most outboard motors and stern drives in the 5 to 150 HP range. It is compatible with major brands like Yamaha, Mercury, Honda, and more. Always verify your anti-ventilation plate dimensions against the product specs (10-1\/4\" × 8-1\/4\") to ensure proper mounting.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat is the main benefit of the dorsal fin style?\u003c\/summary\u003e\n  \u003cp\u003eThe dorsal fin design helps to reduce or eliminate cavitation by channeling water flow more effectively over the propeller. This improves tracking and stability, especially during turns, complementing the lift provided by the hydrofoil wings.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eCan this hydrofoil reduce porpoising?\u003c\/summary\u003e\n  \u003cp\u003eYes, one of the primary functions of a hydrofoil is to combat porpoising (the rhythmic bouncing of the bow). By providing stern lift, it keeps the bow down and forces the hull to maintain a more consistent and stable attitude in the water.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eDo I need to drill holes in my engine?\u003c\/summary\u003e\n  \u003cp\u003eYes, installation requires drilling four holes into the anti-ventilation (cavitation) plate of your outboard motor or stern drive. The package includes all necessary mounting hardware.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWill this affect my boat's top speed?\u003c\/summary\u003e\n  \u003cp\u003eHydrofoils can slightly reduce top-end speed by a small margin (typically 1-2 MPH) due to increased drag. However, this is often offset by significant gains in hole shot, low-speed planing ability, and improved fuel economy at cruising speeds.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow often should I check the mounting hardware?\u003c\/summary\u003e\n  \u003cp\u003eIt is good practice to inspect the mounting bolts and nuts as part of your regular pre-launch checklist, especially after the first few uses to ensure they remain tight. Check for tightness and signs of corrosion at least once per season.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eOEM vs. Aftermarket?\u003c\/summary\u003e\n  \u003cp\u003eThis listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eShipping speed \u0026amp; cost?\u003c\/summary\u003e\n  \u003cp\u003eWe ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWarranty \u0026amp; returns?\u003c\/summary\u003e\n  \u003cp\u003eCovered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused \u0026amp; in original condition). See our policy page or reach out for instructions.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Info\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify images\/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.\u003c\/li\u003e\n  \u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended for safety and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePro-Grade Standards\u003c\/strong\u003e — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast Global Fulfillment\u003c\/strong\u003e — Free standard delivery to most regions in 5–15 days.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer-Direct Value\u003c\/strong\u003e — Fair pricing without compromising on materials or QC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50717907124539,"sku":"19HS001FO2001","price":32.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/19HS001FO2001.png?v=1762938111"},{"product_id":"hydrofoil-stabilizer-fits-outboard-and-stern-drive-motors-5-150-hp-replaces-seasierra-fo2001-uanofcn-fo2001","title":"Hydrofoil Stabilizer – Fits Outboard and Stern Drive Motors 5–150 HP (Replaces SeaSierra FO2001, UanofCn FO2001)","description":"\u003csection\u003e\n\u003c!-- 🔧 Table Styles (include only once per page) --\u003e\n\u003cstyle\u003e\n  \/* Outer container allows horizontal scrolling (with iOS momentum) *\/\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n\n  \/* Base table styles *\/\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n\n  \/* Key: prevent wrapping, word breaks, and vertical text in headers *\/\n  table.ss-table th {\n    white-space:nowrap;       \/* Do not wrap *\/\n    word-break:normal;        \/* Don’t break words *\/\n    letter-spacing:normal;    \/* Prevent theme styles from stretching letters *\/\n    font-weight:600;\n    background:#f8fafc;\n  }\n\n  \/* Small screen optimization *\/\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis SeaSierra \u003cstrong\u003eHydrofoil Stabilizer\u003c\/strong\u003e is designed for outboard and stern drive motors ranging from 5 to 150 HP. It enhances performance by improving planing, stability, and fuel efficiency. It is compatible with a wide array of engines including Mercury, Johnson, Evinrude, Yamaha, Honda, Suzuki, and Tohatsu (both 2-stroke and 4-stroke models).\u003c\/p\u003e\n\u003cp\u003eThis part serves as a direct replacement for SeaSierra FO2001 and UanofCn FO2001 references.\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eInstallation Method: Transom Mount (Drilling Required)\u003c\/li\u003e\n    \u003cli\u003eHousing Material: UV-Resistant Reinforced Nylon PA66 Plastic\u003c\/li\u003e\n    \u003cli\u003eIncluded Hardware: Comes with stainless steel mounting screws, nuts, and a drill bit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse this matrix to confirm equivalent references across OEM and aftermarket.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003ePart Number\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eSeaSierra\u003c\/td\u003e\n        \u003ctd\u003eFO2001\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eUanofCn\u003c\/td\u003e\n        \u003ctd\u003eFO2001\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eConfirm your engine model\/year in the table below.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Engine \u0026amp; Model Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003eHP Range\u003c\/th\u003e\n        \u003cth\u003eEngine Type\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003e5-150 HP\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke, 4-Stroke\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eJohnson\u003c\/td\u003e\n        \u003ctd\u003e5-150 HP\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke, 4-Stroke\u003c\/td\u003e\n      \u003c\/tr\u003e\n       \u003ctr\u003e\n        \u003ctd\u003eEvinrude\u003c\/td\u003e\n        \u003ctd\u003e5-150 HP\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke, 4-Stroke\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003e5-150 HP\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke, 4-Stroke\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eHonda\u003c\/td\u003e\n        \u003ctd\u003e5-150 HP\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke, 4-Stroke\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eSuzuki\u003c\/td\u003e\n        \u003ctd\u003e5-150 HP\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke, 4-Stroke\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eTohatsu\u003c\/td\u003e\n        \u003ctd\u003e5-150 HP\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke, 4-Stroke\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercruiser\u003c\/td\u003e\n        \u003ctd\u003e-\u003c\/td\u003e\n        \u003ctd\u003eStern Drives\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eOMC\u003c\/td\u003e\n        \u003ctd\u003e-\u003c\/td\u003e\n        \u003ctd\u003eStern Drives\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eHydrofoil Stabilizer\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eTransom Mount\u003c\/dd\u003e\n  \u003cdt\u003eHousing Material\u003c\/dt\u003e\n\u003cdd\u003eMarine Grade Nylon PA66 Plastic\u003c\/dd\u003e\n  \u003cdt\u003eAvailable Colors\u003c\/dt\u003e\n\u003cdd\u003eBlue, Black, Gray, Yellow, White\u003c\/dd\u003e\n  \u003cdt\u003eDimensions\u003c\/dt\u003e\n\u003cdd\u003eH: 10-1\/4 inches (260 mm), W: 8-1\/4 inches (210 mm)\u003c\/dd\u003e\n  \u003cdt\u003eWeight\u003c\/dt\u003e\n\u003cdd\u003e2.4 pounds (1.09 kg)\u003c\/dd\u003e\n  \u003cdt\u003eMaximum Horsepower\u003c\/dt\u003e\n\u003cdd\u003e150 HP\u003c\/dd\u003e\n  \u003cdt\u003eCompatible Engine Type\u003c\/dt\u003e\n\u003cdd\u003e2-Stroke, 4-Stroke\u003c\/dd\u003e\n  \u003cdt\u003ePackage Dimensions\u003c\/dt\u003e\n\u003cdd\u003e14.09 × 8.78 × 1.34 inches (358 × 223 × 34 mm)\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e1 x Hydrofoil Stabilizer (FO2001)\u003c\/li\u003e\n    \u003cli\u003e\u003cspan style=\"color:#d0021b;\"\u003e4 x Sets Stainless Steel Screws and Nuts\u003c\/span\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003cspan style=\"color:#d0021b;\"\u003e1 x 6.5mm Drill Bit\u003c\/span\u003e\u003c\/li\u003e\n    \u003cli\u003e1 x Installation Instruction\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n    \u003cli\u003eDisconnect the engine's battery for safety before starting work.\u003c\/li\u003e\n    \u003cli\u003eCenter the hydrofoil on top of the anti-cavitation plate of your outboard or stern drive. Ensure it is positioned correctly according to the manufacturer's instructions for optimal performance.\u003c\/li\u003e\n    \u003cli\u003eWith the hydrofoil held firmly in place, use a marker to mark the drilling locations through the mounting holes.\u003c\/li\u003e\n    \u003cli\u003eRemove the hydrofoil and carefully drill the marked holes using the included 6.5mm drill bit.\u003c\/li\u003e\n    \u003cli\u003ePlace the hydrofoil back onto the plate, aligning the holes. Insert the stainless steel screws and fasten them securely with the provided nuts.\u003c\/li\u003e\n    \u003cli\u003eTighten all bolts evenly, but do not over-tighten, as this could damage the plate or the hydrofoil. Check for a snug and secure fit.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat are the main benefits of installing a hydrofoil?\u003c\/summary\u003e\n  \u003cp\u003eA hydrofoil helps your boat get on plane faster, especially with heavier loads. It also improves stability, reduces porpoising (bow bouncing), and can enhance fuel efficiency by allowing the boat to stay on plane at lower RPMs.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWill this fit my specific engine model?\u003c\/summary\u003e\n  \u003cp\u003eThis hydrofoil is designed for universal fit on most outboard and stern drive motors from 5 to 150 HP. The key is to ensure your engine's anti-cavitation plate is large enough to accommodate the hydrofoil's dimensions (10-1\/4\" x 8-1\/4\"). Always measure your plate before ordering.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs drilling into my engine's cavitation plate required?\u003c\/summary\u003e\n  \u003cp\u003eYes, installation requires drilling four holes into the anti-cavitation plate. All necessary stainless steel mounting hardware and a drill bit are included in the package to complete the installation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat are signs that my old hydrofoil might need replacement?\u003c\/summary\u003e\n  \u003cp\u003eInspect your current hydrofoil for cracks, warping, or significant damage, especially around the mounting points. A compromised hydrofoil can reduce performance or break off, so it's best to replace it if you notice any structural issues.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eCan this hydrofoil cause any negative effects on my boat?\u003c\/summary\u003e\n  \u003cp\u003eWhen installed correctly on a compatible motor, a hydrofoil should improve performance. However, incorrect installation or using it on an overpowered engine can potentially affect handling. It's crucial to follow instructions and use it within the 150 HP limit.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eOEM vs. Aftermarket?\u003c\/summary\u003e\n  \u003cp\u003eThis listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eShipping speed \u0026amp; cost?\u003c\/summary\u003e\n  \u003cp\u003eWe ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWarranty \u0026amp; returns?\u003c\/summary\u003e\n  \u003cp\u003eCovered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused \u0026amp; in original condition). See our policy page or reach out for instructions.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Info\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003eVerify images\/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.\u003c\/li\u003e\n    \u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n    \u003cli\u003eProfessional installation is recommended for safety and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003ePro-Grade Standards\u003c\/b\u003e — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eFast Global Fulfillment\u003c\/b\u003e — Free standard delivery to most regions in 5–15 days.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eManufacturer-Direct Value\u003c\/b\u003e — Fair pricing without compromising on materials or QC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50717907157307,"sku":"SS-19HS001-B","price":28.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/SS-19HS001-B.png?v=1762938112"},{"product_id":"thermostat-fits-johnson-evinrude-6-250-hp-v4-v6-outboard-motors-replaces-5005440-434841","title":"Thermostat – Fits Johnson\/Evinrude 6-250 HP V4\/V6 Outboard Motors (Replaces 5005440, 434841)","description":"\u003cstyle\u003e\n  \/* Outer container allows horizontal scrolling (with iOS momentum) *\/\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n\n  \/* Base table styles *\/\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n\n  \/* Key: prevent wrapping, word breaks, and vertical text in headers *\/\n  table.ss-table th {\n    white-space:nowrap;       \/* Do not wrap *\/\n    word-break:normal;        \/* Don’t break words *\/\n    letter-spacing:normal;    \/* Prevent theme styles from stretching letters *\/\n    font-weight:600;\n    background:#f8fafc;\n  }\n\n  \/* Small screen optimization *\/\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\u003csection\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis high-quality \u003cstrong\u003eMarine Thermostat – Fits Johnson Evinrude 6-250 HP V4\/V6 Outboard Motors (Replaces 5005440, 434841)\u003c\/strong\u003e is designed for a wide range of Johnson\/Evinrude 2-Stroke V4\/V6 engines (6-250 HP, 1973–2006) and select 4-Stroke models (9.9-15 HP, 1994–2001). Its 143°F (62°C) temperature rating ensures your engine's cooling system operates correctly for optimal performance and longevity.\u003c\/p\u003e\n\u003cp\u003eThis thermostat is a direct replacement for Johnson\/Evinrude part numbers 5005440, 8330720, 378065, 393659, 434841, 437414, and 508626, as well as Mercury 62981, 66850, 75692, 75692B and Sierra 18-3543 or 18-3553.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEngineered as a direct-fit replacement for straightforward installation.\u003c\/li\u003e\n  \u003cli\u003eOpens at 143°F (62°C) to maintain correct engine operating temperature.\u003c\/li\u003e\n  \u003cli\u003eManufactured to meet or exceed OEM specifications for reliable performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse this matrix to confirm equivalent references across OEM and aftermarket.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003ePart Number\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n        \u003ctd\u003e5005440\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n        \u003ctd\u003e8330720\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n        \u003ctd\u003e378065\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n        \u003ctd\u003e393659\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n        \u003ctd\u003e434841\u003c\/td\u003e\n      \u003c\/tr\u003e\n        \u003ctr\u003e\n        \u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n        \u003ctd\u003e437414\u003c\/td\u003e\n      \u003c\/tr\u003e\n        \u003ctr\u003e\n        \u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n        \u003ctd\u003e508626\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003e62981\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003e66850\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003e75692\u003c\/td\u003e\n      \u003c\/tr\u003e\n        \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003e75692B\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eSierra\u003c\/td\u003e\n        \u003ctd\u003e18-3543\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eSierra\u003c\/td\u003e\n        \u003ctd\u003e18-3553\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eConfirm your engine model\/year in the table below.\u003c\/p\u003e\n\u003cp\u003eFor Johnson\/Evinrude motors, this thermostat fits a broad range of 2-stroke and 4-stroke models produced between 1973 and 2006.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Johnson\/Evinrude Model Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003eModel\u003c\/th\u003e\n        \u003cth\u003eRated HP\u003c\/th\u003e\n        \u003cth\u003eStroke\u003c\/th\u003e\n        \u003cth\u003eYears\u003c\/th\u003e\n        \u003cth\u003eOEM Part No.\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n        \u003ctd\u003eFour-Stroke\u003c\/td\u003e\n        \u003ctd\u003e9.9\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1994–2001\u003c\/td\u003e\n        \u003ctd\u003e5005440, 434841\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n        \u003ctd\u003eFour-Stroke\u003c\/td\u003e\n        \u003ctd\u003e15\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1994–2001\u003c\/td\u003e\n        \u003ctd\u003e5005440, 434841\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n        \u003ctd\u003eV4 Models\u003c\/td\u003e\n        \u003ctd\u003e40–250\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1973–2006\u003c\/td\u003e\n        \u003ctd\u003e5005440, 434841\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n        \u003ctd\u003eV6 Models\u003c\/td\u003e\n        \u003ctd\u003e60–250\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1973–2006\u003c\/td\u003e\n        \u003ctd\u003e5005440, 434841\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n        \u003ctd\u003eVarious Models\u003c\/td\u003e\n        \u003ctd\u003e6–55\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1973–2006\u003c\/td\u003e\n        \u003ctd\u003e5005440, 434841\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003eFor Mercury\/Mariner motors, the part serves as a cross-reference. Please verify your specific application before ordering.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Mercury\/Mariner Model Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003eOEM Part No.\u003c\/th\u003e\n        \u003cth\u003eNotes\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003e62981, 66850, 75692, 75692B\u003c\/td\u003e\n        \u003ctd\u003eCross-reference application only\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eMarine Outboard Thermostat\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eDirect replacement\u003c\/dd\u003e\n  \u003cdt\u003eTemperature Rating\u003c\/dt\u003e\n\u003cdd\u003e143°F (62°C)\u003c\/dd\u003e\n  \u003cdt\u003eFuel Type\u003c\/dt\u003e\n\u003cdd\u003eGasoline\u003c\/dd\u003e\n  \u003cdt\u003eHousing Material\u003c\/dt\u003e\n\u003cdd\u003eBrass\/Stainless Steel (varies by manufacturer)\u003c\/dd\u003e\n  \u003cdt\u003eOperating Temperature\u003c\/dt\u003e\n\u003cdd\u003e62°C (143°F) opening temperature\u003c\/dd\u003e\n  \u003cdt\u003eWarranty\u003c\/dt\u003e\n\u003cdd\u003eVaries by manufacturer (typically 1-year limited warranty)\u003c\/dd\u003e\n  \u003cdt\u003eOther Technical Attributes\u003c\/dt\u003e\n\u003cdd\u003eManufactured to OEM specifications\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x Thermostat (5005440)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cspan style=\"color:#d0021b;\"\u003e2 x Thermostat Seals (0329319)\u003c\/span\u003e (Note: Seals are not included by all manufacturers)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eDisconnect the battery and ensure the engine is cool to the touch.\u003c\/li\u003e\n  \u003cli\u003eLocate the thermostat housing on the engine block or cylinder head.\u003c\/li\u003e\n  \u003cli\u003ePlace a drain pan under the housing and slowly loosen the bolts to drain the coolant.\u003c\/li\u003e\n  \u003cli\u003eRemove the housing cover, old thermostat, and any existing gasket or seal material.\u003c\/li\u003e\n  \u003cli\u003eClean the mating surfaces of the housing and cover thoroughly.\u003c\/li\u003e\n  \u003cli\u003eInstall the new thermostat, ensuring it is oriented correctly.\u003c\/li\u003e\n  \u003cli\u003ePlace the new seal or gasket onto the housing.\u003c\/li\u003e\n  \u003cli\u003eReinstall the housing cover and tighten the bolts to the manufacturer's specified torque.\u003c\/li\u003e\n  \u003cli\u003eRefill the cooling system with the appropriate coolant.\u003c\/li\u003e\n  \u003cli\u003eReconnect the battery, start the engine, and check for leaks and proper temperature gauge operation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow do I know if my thermostat is failing?\u003c\/summary\u003e\n  \u003cp\u003eCommon signs include engine overheating (gauge reads high), or the engine not reaching operating temperature (gauge reads low). You may also notice poor performance, increased fuel consumption, or steam from the engine.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs 143°F the correct temperature for my engine?\u003c\/summary\u003e\n  \u003cp\u003eThis 143°F (62°C) thermostat is the specified temperature for the listed Johnson\/Evinrude and cross-referenced models. Using the correct temperature is critical for engine performance and preventing carbon buildup.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eCan I test my old thermostat?\u003c\/summary\u003e\n  \u003cp\u003eYes. Suspend the thermostat in a pot of water with a thermometer. Heat the water and observe the temperature at which it starts to open. If it fails to open at or near its rated temperature (143°F), it should be replaced.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eDoes this thermostat fit both 2-stroke and 4-stroke engines?\u003c\/summary\u003e\n  \u003cp\u003eYes, it is designed for a wide range of 2-Stroke V4\/V6 engines from 1973-2006 and specific 4-Stroke 9.9\/15 HP models from 1994–2001. Always verify your exact model and year in the compatibility chart.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eDo I need to replace the seals at the same time?\u003c\/summary\u003e\n  \u003cp\u003eIt is highly recommended to replace the thermostat seals or gaskets whenever the thermostat is replaced to ensure a leak-proof seal. While this kit includes seals, availability may vary by supplier, so confirm contents upon purchase.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eOEM vs. Aftermarket?\u003c\/summary\u003e\n  \u003cp\u003eThis listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eShipping speed \u0026amp; cost?\u003c\/summary\u003e\n  \u003cp\u003eWe ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWarranty \u0026amp; returns?\u003c\/summary\u003e\n  \u003cp\u003eCovered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused \u0026amp; in original condition). See our policy page or reach out for instructions.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Info\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify images\/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.\u003c\/li\u003e\n  \u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended for safety and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n\t\u003cli\u003ePro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.\u003c\/li\u003e\n\t\u003cli\u003eFast Global Fulfillment — Free standard delivery to most regions in 5–15 days.\u003c\/li\u003e\n\t\u003cli\u003eManufacturer-Direct Value — Fair pricing without compromising on materials or QC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50717907648827,"sku":"GH-TH20005-J","price":21.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/GH-TH20005-J.png?v=1762938132"},{"product_id":"water-pump-impeller-fits-mercury-mariner-mercruiser-30-300-hp-replaces-47-89984t4","title":"Water Pump Impeller – Fits Mercury\/Mariner\/MerCruiser 30-300 HP (Replaces 47-89984T4)","description":"\u003csection\u003e\n\u003c!-- 🔧 Table Styles (include only once per page) --\u003e\n\u003cstyle\u003e\n  \/* Outer container allows horizontal scrolling (with iOS momentum) *\/\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n\n  \/* Base table styles *\/\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n\n  \/* Key: prevent wrapping, word breaks, and vertical text in headers *\/\n  table.ss-table th {\n    white-space:nowrap;       \/* Do not wrap *\/\n    word-break:normal;        \/* Don’t break words *\/\n    letter-spacing:normal;    \/* Prevent theme styles from stretching letters *\/\n    font-weight:600;\n    background:#f8fafc;\n  }\n\n  \/* Small screen optimization *\/\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eWater Pump Impeller – Fits Mercury\/Mariner\/MerCruiser 30-300 HP (Replaces 47-89984T4)\u003c\/strong\u003e is a crucial component for maintaining your engine's cooling system. It is designed for a broad range of 2-Stroke outboards from Mercury\/Mariner (30-300 HP, 1961–2006) and Force (75-150 HP), as well as MerCruiser MC-I and Alpha One sterndrive engines (1983-1990).\u003c\/p\u003e\n\u003cp\u003eEngineered as a direct interchange for OEM and aftermarket part numbers, this impeller replaces Mercury 47-89984T4, Sierra 18-3017, GLM 89840, and others, ensuring a precise fit and reliable operation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEnsures reliable cooling performance as a direct replacement part.\u003c\/li\u003e\n  \u003cli\u003eConstructed from high-strength neoprene rubber with a durable metal alloy insert.\u003c\/li\u003e\n  \u003cli\u003eFeatures a keyed hub for secure, shaft-driven operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse this matrix to confirm equivalent references across OEM and aftermarket.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Cross-Reference\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003ePart Number\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-89984T3\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-89984\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-899844\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-899843\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-899842\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-899841\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-803631T\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-8M0028376\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-65960\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-85460\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-30221\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-3017\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eGLM\u003c\/td\u003e\n\u003ctd\u003e89840\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMallory\u003c\/td\u003e\n\u003ctd\u003e9-45306\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSEI\u003c\/td\u003e\n\u003ctd\u003e96-102-06K\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSEI\u003c\/td\u003e\n\u003ctd\u003e96-102-03\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eCEF\u003c\/td\u003e\n\u003ctd\u003e500313\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eOMC\u003c\/td\u003e\n\u003ctd\u003e0508383\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eOMC\u003c\/td\u003e\n\u003ctd\u003e0775450\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eForce\u003c\/td\u003e\n\u003ctd\u003e47-F694065\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eForce\u003c\/td\u003e\n\u003ctd\u003e47-F803631\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eConfirm your engine model\/year in the table below.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMercury \/ Mariner:\u003c\/b\u003e Covers a wide range of 2-stroke outboards from 1961 to 2006, including various 4-cylinder, 6-cylinder, and V-engine configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMerCruiser:\u003c\/b\u003e Compatible with MC-I and R\/MR\/Alpha One sterndrive gear housings from 1983 to 1990.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOMC \/ Johnson \/ Evinrude:\u003c\/b\u003e Fits select 2-stroke outboards from 75 HP to 150 HP.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eForce:\u003c\/b\u003e Designed for various 2-stroke outboards from 75 HP to 150 HP.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Engine \u0026amp; Model Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003eModel\u003c\/th\u003e\n        \u003cth\u003eRated HP\u003c\/th\u003e\n        \u003cth\u003eStroke\u003c\/th\u003e\n        \u003cth\u003eYears\u003c\/th\u003e\n        \u003cth\u003eOEM Part No.\u003c\/th\u003e\n        \u003cth\u003eNotes\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1963–1976\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003ctd\u003e4-cylinder 1542745-3293183\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1961\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003ctd\u003e1413611-1566239\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1984–1988\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003ctd\u003e4-cylinder 6432901-UP\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e4-cylinder\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1969–1983\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003ctd\u003e1355468-3493912\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e4-cylinder\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1977–1984\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003ctd\u003e4831999-6432900\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e4-cylinder (850XS)\u003c\/td\u003e\n\u003ctd\u003e85\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1973–1977\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003ctd\u003e1460999-4831998\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e4-cylinder\u003c\/td\u003e\n\u003ctd\u003e85\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1977–Up\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003ctd\u003e4590512-UP\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e6-cylinder\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1966–1986\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003ctd\u003e1766824-1869775\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e6-cylinder\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1978–Up\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003ctd\u003e4845301-UP\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e6-cylinder\u003c\/td\u003e\n\u003ctd\u003e95\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1966–1967\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003ctd\u003e1869776-2318585\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e1000SS\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1962–1969\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003ctd\u003e6-cylinder 1464949-3253111\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e105JET\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1966–1988\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003ctd\u003eD182000-UP\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e1100\/1150\/1250\/1350\/1400\/1500\u003c\/td\u003e\n\u003ctd\u003e110-150\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1966–1988\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003ctd\u003e6-cylinder engines\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1966–1972\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003ctd\u003e1870204-2314955\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1972–1976\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003ctd\u003e2836019-UP\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e6-cylinder\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1976–Up\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003ctd\u003e4694237-UP\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e6-cylinder\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1972–1975\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003ctd\u003e2314956-3253111\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e135\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1973–1976\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003ctd\u003e2839369-3293233\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eV135 CARB\u003c\/td\u003e\n\u003ctd\u003e135\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1986–1988\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eV135 EFI\u003c\/td\u003e\n\u003ctd\u003e135\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1998\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\ntfoot\u0026gt;\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eV135\u003c\/td\u003e\n\u003ctd\u003e135\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eUp to 2006\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003ctd\u003eV engines 904646-UP\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e140\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1976–Up\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003ctd\u003e3293234-UP\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e140JET\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1994–1995\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003ctd\u003eD082000-UP\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eV150 CARB\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1978–1985\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003ctd\u003e3502806-4868647\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eV150 CARB\/EFI\/DFI\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1986–1988\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eV150 XR2\/4\/6, MagII\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1978–1988\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eV175 (V1750)\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1976–1988\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eV175\/V200 CARB\/EFI\/DFI\u003c\/td\u003e\n\u003ctd\u003e175-200\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1985–1988\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eV200\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1978–1981\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e2.5L EFI\u003c\/td\u003e\n\u003ctd\u003e200-225\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eUp to 2006\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003ctd\u003eIncludes 200XS DFI, ProMax models\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eV220 LASER\u003c\/td\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eUp to 2006\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eV225 2.4L\u003c\/td\u003e\n\u003ctd\u003e225\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eUp to 2006\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eS2000\/SST 120\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1990–Up\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003ctd\u003eRacing series 0D030200 \u0026amp; Up\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eFORMULA I\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eUp to 1990\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003ctd\u003e2 Litre EFI 0A953232-0A953245\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003eMC-I\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e1983–1990\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003ctd\u003eGear housing components\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003eR\/MR\/Alpha One\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e1983–1990\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003ctd\u003e6225577-0F386995\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eOMC\/Johnson\/Evinrude\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e75-90\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e0508383, 0775450\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eOMC\/Johnson\/Evinrude\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e120-140\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e0508383, 0775450\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eOMC\/Johnson\/Evinrude\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e0508383, 0775450\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eForce\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e47-F694065, 47-F803631\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eForce\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e47-F694065, 47-F803631\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eForce\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e47-F694065, 47-F803631\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eForce\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e140\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e47-F694065, 47-F803631\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eForce\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e47-F694065, 47-F803631\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eWater Pump Impeller\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eDirect replacement\u003c\/dd\u003e\n  \u003cdt\u003eDimensions\u003c\/dt\u003e\n\u003cdd\u003eHub: 22.2 mm (0.87 in), Diameter: 60.0 mm (2.36 in), Height: 33.8 mm (1.33 in)\u003c\/dd\u003e\n  \u003cdt\u003eMaterial\u003c\/dt\u003e\n\u003cdd\u003eNeoprene rubber with metal alloy insert\u003c\/dd\u003e\n  \u003cdt\u003eNumber of Blades\u003c\/dt\u003e\n\u003cdd\u003e6\u003c\/dd\u003e\n  \u003cdt\u003eKeyway\u003c\/dt\u003e\n\u003cdd\u003eYes\u003c\/dd\u003e\n  \u003cdt\u003eHousing Compatibility\u003c\/dt\u003e\n\u003cdd\u003eStandard, Alpha One, MC-I, MR\u003c\/dd\u003e\n  \u003cdt\u003eWeight\u003c\/dt\u003e\n\u003cdd\u003e99 g (3.5 oz)\u003c\/dd\u003e\n  \u003cdt\u003eOther Attributes\u003c\/dt\u003e\n\u003cdd\u003eShaft-driven impeller with metal hub and flexible neoprene blades\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cspan style=\"color:#d0021b;\"\u003e1\u003c\/span\u003e x Water Pump Impeller (47-89984T4)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eDisconnect the battery to prevent accidental starting.\u003c\/li\u003e\n  \u003cli\u003ePlace a drain pan under the lower unit and remove the gearcase oil drain\/fill screws to drain the lubricant.\u003c\/li\u003e\n  \u003cli\u003eRemove the bolts securing the lower unit (gearcase) to the engine. Carefully separate the unit.\u003c\/li\u003e\n  \u003cli\u003eUnbolt and remove the water pump housing cover to expose the old impeller.\u003c\/li\u003e\n  \u003cli\u003eNote the rotational direction of the old impeller blades before removing it. Pull the old impeller off the driveshaft, removing the key if present.\u003c\/li\u003e\n  \u003cli\u003eClean and inspect the water pump housing and wear plate for scoring, warping, or damage. Replace if necessary.\u003c\/li\u003e\n  \u003cli\u003eLightly lubricate the new impeller and insert the key into the driveshaft. Slide the new impeller onto the shaft.\u003c\/li\u003e\n  \u003cli\u003eInstall the water pump housing, rotating the driveshaft in its normal direction of operation to bend the blades correctly.\u003c\/li\u003e\n  \u003cli\u003eReassemble the pump housing, ensuring all seals and gaskets are correctly seated. Torque bolts to manufacturer specifications.\u003c\/li\u003e\n  \u003cli\u003eReinstall the lower unit, ensuring the driveshaft, shift shaft, and water tube are properly aligned.\u003c\/li\u003e\n  \u003cli\u003eRefill the lower unit with fresh gear oil.\u003c\/li\u003e\n  \u003cli\u003eOnce fully assembled, test the engine in a suitable water source to confirm proper cooling system operation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow do I find the right impeller for my engine?\u003c\/summary\u003e\n  \u003cp\u003eFirst, check the compatibility tables on this page against your engine's make, model, year, and horsepower. Second, use the Part Number Matrix to see if your existing part number is listed as an interchange. Finally, visually compare our photos to your old part before ordering.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat are the signs of a failing water pump impeller?\u003c\/summary\u003e\n  \u003cp\u003eCommon signs include the engine running hotter than normal, a weak or non-existent water stream from the \"tell-tale\" outlet, and in severe cases, an engine overheat alarm. The impeller blades can become brittle, stiff, or cracked over time, reducing their ability to pump water.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow often should I replace the impeller?\u003c\/summary\u003e\n  \u003cp\u003eAs a preventative maintenance measure, most engine manufacturers recommend replacing the water pump impeller every 1-2 years or every 100-200 hours of operation, whichever comes first. This interval can be shorter if you frequently operate in sandy, silty, or saltwater environments.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eCan I reuse my old water pump housing?\u003c\/summary\u003e\n  \u003cp\u003eYou should always inspect the water pump housing and wear plate for deep scratches, grooves, warping, or signs of melting. If any significant wear is present, the housing should be replaced. A worn housing will not seal properly against the new impeller, resulting in poor performance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eMy engine is overheating, but the impeller is new. What else should I check?\u003c\/summary\u003e\n  \u003cp\u003eIf a new impeller doesn't solve overheating, check for other blockages in the cooling system. This can include clogged intake screens, a blocked \"tell-tale\" outlet, a stuck thermostat, or debris trapped within the engine's water passages.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eOEM vs. Aftermarket?\u003c\/summary\u003e\n  \u003cp\u003eThis listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eShipping speed \u0026amp; cost?\u003c\/summary\u003e\n  \u003cp\u003eWe ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWarranty \u0026amp; returns?\u003c\/summary\u003e\n  \u003cp\u003eCovered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused \u0026amp; in original condition). See our policy page or reach out for instructions.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Info\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify images\/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.\u003c\/li\u003e\n  \u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended for safety and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003ePro-Grade Standards\u003c\/b\u003e — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eFast Global Fulfillment\u003c\/b\u003e — Free standard delivery to most regions in 5–15 days.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eManufacturer-Direct Value\u003c\/b\u003e — Fair pricing without compromising on materials or QC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50717909549371,"sku":"DE-17IC004-K","price":24.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/DE-17IC004-K.png?v=1762938195"},{"product_id":"water-pump-impeller-kit-fits-mercury-mercruiser-65-225-hp-replaces-47-89984t3-47-89984","title":"Water Pump Impeller Kit – Fits Mercury\/Mercruiser 65-225 HP (Replaces 47-89984T3, 47-89984)","description":"\u003cstyle\u003e\n  \/* Outer container allows horizontal scrolling (with iOS momentum) *\/\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n\n  \/* Base table styles *\/\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n\n  \/* Key: prevent wrapping, word breaks, and vertical text in headers *\/\n  table.ss-table th {\n    white-space:nowrap;       \/* Do not wrap *\/\n    word-break:normal;        \/* Don’t break words *\/\n    letter-spacing:normal;    \/* Prevent theme styles from stretching letters *\/\n    font-weight:600;\n    background:#f8fafc;\n  }\n\n  \/* Small screen optimization *\/\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\u003csection\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eWater Pump Impeller Kit\u003c\/strong\u003e provides a direct replacement for failing or worn impellers in a wide range of Mercury\/Mercruiser 65-225 HP 2-Stroke outboards (from the 1960s to the 1990s), as well as Alpha One, MR, and pre-Alpha sterndrive units. It is also compatible with 65-225 HP Force\/Chrysler outboards that use short-vane impellers. Engineered to restore cooling system efficiency, this kit ensures your engine maintains optimal operating temperature.\u003c\/p\u003e\n\u003cp\u003eThis component directly interchanges with Mercury parts 47-89984T3, 47-89984T4, and others, along with aftermarket equivalents from Sierra (18-3017), GLM (89840), and Mallory (9-45036).\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eInstallation Method: Direct OEM replacement\u003c\/li\u003e\n    \u003cli\u003eHousing Material: Durable neoprene rubber with a corrosion-resistant brass hub insert\u003c\/li\u003e\n    \u003cli\u003eIncluded Essentials: Impeller, key, and gaskets for a complete service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse this matrix to confirm equivalent references across OEM and aftermarket brands.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003ePart Number\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003e47-89984T3\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003e47-89984T4\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003e47-89984T5\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003e47-89984T6\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eSierra\u003c\/td\u003e\n        \u003ctd\u003e18-3017\u003c\/td\u003e\n      \u003c\/tr\u003e\n       \u003ctr\u003e\n        \u003ctd\u003eSierra\u003c\/td\u003e\n        \u003ctd\u003e18-3517\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eGLM\u003c\/td\u003e\n        \u003ctd\u003e89840\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMallory\u003c\/td\u003e\n        \u003ctd\u003e9-45036\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMallory\u003c\/td\u003e\n        \u003ctd\u003e9-48307\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eConfirm your engine model and year in the tables below.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFor Mercury\/Mercruiser Outboards:\u003c\/b\u003e Check your model, HP, and serial number against the list to ensure fitment.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Mercury\/Mercruiser Outboard Model Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eModel\u003c\/th\u003e\n        \u003cth\u003eRated HP\u003c\/th\u003e\n        \u003cth\u003eStroke\u003c\/th\u003e\n        \u003cth\u003eYears\u003c\/th\u003e\n        \u003cth\u003eNotes\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e65 HP (4 cylinder)\u003c\/td\u003e\n        \u003ctd\u003e65\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1963–1976\u003c\/td\u003e\n        \u003ctd\u003eSerial 1542745-3293183\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e70 HP\u003c\/td\u003e\n        \u003ctd\u003e70\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1961–1967\u003c\/td\u003e\n        \u003ctd\u003eSerial 1413611-1566239\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e75 HP (4 cyl)\u003c\/td\u003e\n        \u003ctd\u003e75\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1984–1988\u003c\/td\u003e\n        \u003ctd\u003eSerial 6432901 \u0026amp; UP\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e80 HP\u003c\/td\u003e\n        \u003ctd\u003e80\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1969–1983\u003c\/td\u003e\n        \u003ctd\u003eSerial 1355468-3493912\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e80 HP (4 cyl)\u003c\/td\u003e\n        \u003ctd\u003e80\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n        \u003ctd\u003eSerial 4831999-6432900\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e85 HP (4 cyl)\u003c\/td\u003e\n        \u003ctd\u003e85\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1973–1977\u003c\/td\u003e\n        \u003ctd\u003eSerial 1460999-4831998\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e90 HP (6 cyl)\u003c\/td\u003e\n        \u003ctd\u003e90\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1978–1986\u003c\/td\u003e\n        \u003ctd\u003eSerial 4845301 \u0026amp; UP\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e95 HP (6 cyl)\u003c\/td\u003e\n        \u003ctd\u003e95\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1966–1967\u003c\/td\u003e\n        \u003ctd\u003eSerial 1869776-2318585\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e100 HP (6 cyl)\u003c\/td\u003e\n        \u003ctd\u003e100\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1962–1969\u003c\/td\u003e\n        \u003ctd\u003eSerial 1464949-3253111\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e105 HP JET\u003c\/td\u003e\n        \u003ctd\u003e105\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1994–1995\u003c\/td\u003e\n        \u003ctd\u003eSerial D182000 \u0026amp; UP\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e110 HP\u003c\/td\u003e\n        \u003ctd\u003e110\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n        \u003ctd\u003eSerial 1870204-2314955\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e115 HP (6 cyl)\u003c\/td\u003e\n        \u003ctd\u003e115\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n        \u003ctd\u003eSerial 2836019 \u0026amp; UP\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e125 HP\u003c\/td\u003e\n        \u003ctd\u003e125\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n        \u003ctd\u003eSerial 2314956-3253111\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e135 HP V\u003c\/td\u003e\n        \u003ctd\u003e135\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n        \u003ctd\u003eSerial 2839369-3293233\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e140 HP\u003c\/td\u003e\n        \u003ctd\u003e140\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n        \u003ctd\u003eSerial 3293234 \u0026amp; UP\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e140 HP JET\u003c\/td\u003e\n        \u003ctd\u003e140\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1994–1995\u003c\/td\u003e\n        \u003ctd\u003eSerial D082000 \u0026amp; UP\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e150 HP\u003c\/td\u003e\n        \u003ctd\u003e150\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n        \u003ctd\u003eSerial 3502806-4868647\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cb\u003eFor Mercruiser Sterndrives:\u003c\/b\u003e Compatible with early MerCruiser I\/R\/MR and Alpha One drives through S\/N 0D469858.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n    \u003ctable class=\"ss-table\" aria-label=\"Mercruiser Sterndrive Model Compatibility\"\u003e\n    \u003cthead\u003e\n        \u003ctr\u003e\n        \u003cth\u003eModel\u003c\/th\u003e\n        \u003cth\u003eYears\u003c\/th\u003e\n        \u003cth\u003eNotes\u003c\/th\u003e\n        \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n        \u003ctr\u003e\n        \u003ctd\u003eMerCruiser I (MC1)\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n        \u003ctd\u003eS\/N 2495186 \u0026amp; Later\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n        \u003ctd\u003eMerCruiser R\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n        \u003ctd\u003eMerCruiser MR\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n        \u003ctd\u003eAlpha One\u003c\/td\u003e\n        \u003ctd\u003eUp to 1990\u003c\/td\u003e\n        \u003ctd\u003eS\/N range 6854393-0D469858\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n        \u003ctd\u003e190 IB\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n        \u003ctd\u003eS\/N 1564539-1720903 (Raw water pump)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n        \u003ctd\u003e225 IB\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n        \u003ctd\u003eS\/N 1539620-2278646 (Raw water pump)\u003c\/td\u003e\n        \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n    \u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eWater Pump Impeller Kit\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eDirect OEM replacement\u003c\/dd\u003e\n  \u003cdt\u003eConnection\u003c\/dt\u003e\n\u003cdd\u003eDirect drive shaft mount\u003c\/dd\u003e\n  \u003cdt\u003eHousing Material\u003c\/dt\u003e\n\u003cdd\u003eNeoprene rubber with brass hub insert\u003c\/dd\u003e\n  \u003cdt\u003eDimensions\u003c\/dt\u003e\n\u003cdd\u003eImpeller diameter: 60.0 mm (2.36 in)\u003cbr\u003eImpeller height: 33.8 mm (1.33 in)\u003cbr\u003eHub shaft diameter: 22.2 mm (0.87 in)\u003c\/dd\u003e\n  \u003cdt\u003eWeight\u003c\/dt\u003e\n\u003cdd\u003e99.3 g (3.5 oz)\u003c\/dd\u003e\n  \u003cdt\u003eOther Technical Attributes\u003c\/dt\u003e\n\u003cdd\u003e6 blade impeller design\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e1 x Water Pump Impeller (Replaces 47-89984T3)\u003c\/li\u003e\n    \u003cli\u003e\u003cspan style=\"color:#d0021b;\"\u003e1 x Impeller Key (28-56654)\u003c\/span\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003cspan style=\"color:#d0021b;\"\u003e2 x Gaskets\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n    \u003cli\u003eDisconnect the battery and ensure the engine ignition is off.\u003c\/li\u003e\n    \u003cli\u003eRemove the lower unit (gearcase) from the outboard or sterndrive. You may need to disconnect the shift linkage.\u003c\/li\u003e\n    \u003cli\u003eUnbolt and remove the water pump housing cover to expose the old impeller.\u003c\/li\u003e\n    \u003cli\u003eRemove the old impeller, key, and any worn gaskets or seals from the housing and base plate.\u003c\/li\u003e\n    \u003cli\u003eClean the inside of the pump housing and base plate, inspecting for scoring or damage. Replace the housing if significant wear is found.\u003c\/li\u003e\n    \u003cli\u003eInstall the new gaskets, followed by the new impeller key on the driveshaft.\u003c\/li\u003e\n    \u003cli\u003eSlide the new impeller onto the driveshaft, aligning the keyway. Rotate the driveshaft clockwise while pushing down to seat the impeller blades correctly inside the housing.\u003c\/li\u003e\n    \u003cli\u003eReinstall the water pump housing and torque its bolts to the manufacturer's specification.\u003c\/li\u003e\n    \u003cli\u003eReattach the lower unit to the engine, reconnecting the shift linkage and any other components.\u003c\/li\u003e\n    \u003cli\u003eOnce fully assembled, start the engine in water and verify that a steady stream of water is exiting the tell-tale outlet.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow do I know if this impeller fits my specific engine?\u003c\/summary\u003e\n  \u003cp\u003eThe best way to confirm is by matching your engine's model, year, and serial number to the compatibility tables above. If you are unsure, visually compare your old impeller's dimensions and blade count to the specifications listed here before purchasing.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat are the signs of a failing water pump impeller?\u003c\/summary\u003e\n  \u003cp\u003eCommon signs include a weak or non-existent water stream from the \"tell-tale\" outlet, an engine overheating alarm, or a noticeable decrease in engine performance. A dry, cracked, or brittle impeller upon inspection is a clear indicator that it needs replacement.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow often should I replace my impeller?\u003c\/summary\u003e\n  \u003cp\u003eAs a preventative maintenance measure, most marine mechanics recommend replacing the water pump impeller every 1-2 years or every 100-200 hours of use, whichever comes first. This interval can be shorter if you frequently operate in sandy, silty, or saltwater conditions.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eCan I run the engine dry after installing the new impeller?\u003c\/summary\u003e\n  \u003cp\u003eNo. Never run the engine without water, even for a few seconds. The water pump impeller is lubricated by water, and running it dry will cause immediate damage to the neoprene rubber, leading to premature failure.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs this part different from the OEM version?\u003c\/summary\u003e\n  \u003cp\u003eThis is an aftermarket part designed to meet or exceed OEM specifications. It offers the same fit, form, and function as the original manufacturer's part but at a more competitive price point.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eOEM vs. Aftermarket?\u003c\/summary\u003e\n  \u003cp\u003eThis listing is an aftermarket replacement (not OEM). It is built to OEM-level specifications with comparable materials. All our parts are manufactured in an ISO 9002 certified facility and are batch-inspected for quality and consistency.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat are your shipping speed \u0026amp; cost?\u003c\/summary\u003e\n  \u003cp\u003eWe ship worldwide quickly—typical transit is 5–15 days. Standard shipping is free for most orders, with expedited options available at checkout where applicable.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat is your warranty \u0026amp; returns policy?\u003c\/summary\u003e\n  \u003cp\u003eThis product is covered by a 1-year warranty against manufacturing defects under normal use. If you encounter any issues, please contact our support team with your order details. Returns are accepted within our standard return window for unused items in their original condition. See our policy page or reach out for instructions.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003ch2\u003eSafety \u0026amp; Important Info\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003eVerify images and specifications against your original part. If anything differs—even if your model appears compatible—do not purchase.\u003c\/li\u003e\n    \u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n    \u003cli\u003eProfessional installation is recommended for safety and optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003ePro-Grade Standards\u003c\/b\u003e — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eFast Global Fulfillment\u003c\/b\u003e — We offer free standard delivery to most regions, with typical transit times of 5–15 days.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eManufacturer-Direct Value\u003c\/b\u003e — Our parts provide fair pricing without compromising on materials or quality control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50717909582139,"sku":"24KM112-QM","price":24.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/24KM112-QM.png?v=1762938196"},{"product_id":"water-pump-impeller-fits-mercury-marine-65-300-hp-outboards-replaces-47-89984t4-18-3017","title":"Water Pump Impeller – Fits Mercury Marine 65-300 HP Outboards (Replaces 47-89984T4, 18-3017)","description":"\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n  table.ss-table th {\n    white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc;\n  }\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\u003csection\u003e\n  \u003ch2\u003eProduct Details\u003c\/h2\u003e\n  \u003cp\u003eThis replacement \u003cstrong\u003eWater Pump Impeller – Fits Mercury Marine 65-300 HP Outboards (Replaces 47-89984T4, 18-3017)\u003c\/strong\u003e is engineered to restore cooling performance in a wide range of Mercury Marine (65-300 HP, 2-Stroke, 1980s–2000s) and Force\/Chrysler (85-150 HP) outboard engines. Made from durable neoprene with a metal alloy hub, it ensures reliable water circulation to prevent overheating.\u003c\/p\u003e\n  \u003cp\u003eIt serves as a direct interchange for Mercury part numbers 47-30221, 47-89984, 47-89984T3, and 47-89984T4, as well as aftermarket equivalents like Sierra 18-3017, GLM 89840, and Mallory 9-45306.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eEngineered for direct OEM-replacement installation.\u003c\/li\u003e\n    \u003cli\u003eConstructed from a tough, oil-resistant neoprene polymer.\u003c\/li\u003e\n    \u003cli\u003eIncludes the necessary impeller driveshaft key for a complete service.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n  \u003cp\u003eUse this matrix to confirm equivalent references across OEM and aftermarket brands.\u003c\/p\u003e\n  \u003cdiv class=\"ss-table-wrap\"\u003e\n    \u003ctable class=\"ss-table\" aria-label=\"Part Number Cross-Reference\"\u003e\n      \u003cthead\u003e\n        \u003ctr\u003e\n          \u003cth\u003eBrand\u003c\/th\u003e\n          \u003cth\u003ePart Number\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eMercury Marine\u003c\/td\u003e\n          \u003ctd\u003e47-30221\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eMercury Marine\u003c\/td\u003e\n          \u003ctd\u003e47-89984\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eMercury Marine\u003c\/td\u003e\n          \u003ctd\u003e47-89984T3\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eMercury Marine\u003c\/td\u003e\n          \u003ctd\u003e47-89984T4\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eSierra\u003c\/td\u003e\n          \u003ctd\u003e18-3017\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eGLM\u003c\/td\u003e\n          \u003ctd\u003e89840\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eMallory\u003c\/td\u003e\n          \u003ctd\u003e9-45306\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n  \u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n  \u003cp\u003eConfirm your engine model and serial number in the tables below. Proper fitment is critical for performance.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eFor Mercury Marine Owners:\u003c\/strong\u003e Compatibility is determined by your engine's serial number. Locate your serial number on the engine plate or bracket and find its range in the table below to ensure this part is correct for your motor.\u003c\/p\u003e\n  \u003cdiv class=\"ss-table-wrap\"\u003e\n    \u003ctable class=\"ss-table\" aria-label=\"Mercury Marine Engine Compatibility\"\u003e\n      \u003cthead\u003e\n        \u003ctr\u003e\n          \u003cth\u003eModel\u003c\/th\u003e\n          \u003cth\u003eRated HP\u003c\/th\u003e\n          \u003cth\u003eStroke\u003c\/th\u003e\n          \u003cth\u003eSerial Range\u003c\/th\u003e\n          \u003cth\u003eOEM Part No.\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003e4 Cylinder\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1542745–3293183\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e4 Cylinder\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1413611–1566239\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e4 Cylinder\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e6432901 \u0026amp; Up\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e4 Cylinder\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1355468–3493912, 4831999–6432900\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e4 Cylinder\u003c\/td\u003e\n\u003ctd\u003e85\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1460999–4831998, 4590512 \u0026amp; Up\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e6 Cylinder\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1766824–1869775, 4845301 \u0026amp; Up\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e6 Cylinder (950)\u003c\/td\u003e\n\u003ctd\u003e95\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1869776–2318585\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e6 Cylinder (1000)\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1464949–3253111\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eJet\u003c\/td\u003e\n\u003ctd\u003e105\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eD182000 \u0026amp; Up\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e6 Cylinder (1100)\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1870204–2314955\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e6 Cylinder (1150)\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e2836019–4394236, 4394237 \u0026amp; Up\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e6 Cylinder (1250)\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e2314956–3253111\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e6 Cylinder (1350)\u003c\/td\u003e\n\u003ctd\u003e135\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e2839369–3293233\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eV-135\u003c\/td\u003e\n\u003ctd\u003e135\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e0A904646 \u0026amp; Up\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e6 Cylinder (1400)\u003c\/td\u003e\n\u003ctd\u003e140\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e3293234 \u0026amp; Up\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eJet\u003c\/td\u003e\n\u003ctd\u003e140\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e0D082000 \u0026amp; Up\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e6 Cylinder (1500)\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e3502806–5327662\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eV-150\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e4868998 \u0026amp; Up\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eV-175\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e4301235 \u0026amp; Up\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eV-200 2.5L\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e4839034–6625220\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eV-220\u003c\/td\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e0B117316 \u0026amp; Up\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eV-225 2.4L\u003c\/td\u003e\n\u003ctd\u003e225\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e5628028 \u0026amp; Up\u003c\/td\u003e\n\u003ctd\u003e47-89984T4\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n    \u003cp\u003e\u003cstrong\u003eFor Force\/Chrysler\/US Marine Owners:\u003c\/strong\u003e The table below lists general compatibility. Please verify your specific model and year information before ordering, as fitment data for these engines can be less precise.\u003c\/p\u003e\n  \u003cdiv class=\"ss-table-wrap\"\u003e\n    \u003ctable class=\"ss-table\" aria-label=\"Force\/Chrysler\/US Marine Engine Compatibility\"\u003e\n      \u003cthead\u003e\n        \u003ctr\u003e\n          \u003cth\u003eModel\u003c\/th\u003e\n          \u003cth\u003eRated HP\u003c\/th\u003e\n          \u003cth\u003eStroke\u003c\/th\u003e\n          \u003cth\u003eOEM Part No.\u003c\/th\u003e\n          \u003cth\u003eNotes\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eVarious\u003c\/td\u003e\n          \u003ctd\u003e85–150\u003c\/td\u003e\n          \u003ctd\u003e2-Stroke\u003c\/td\u003e\n          \u003ctd\u003e47-803631T, 47-F694065\u003c\/td\u003e\n          \u003ctd\u003eSpecific models and years needed\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n  \u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n  \u003cdl\u003e\n    \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eWater Pump Impeller with Key\u003c\/dd\u003e\n    \u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eDirect OEM replacement\u003c\/dd\u003e\n    \u003cdt\u003eMaterial\u003c\/dt\u003e\n\u003cdd\u003eNeoprene with metal alloy hub\u003c\/dd\u003e\n    \u003cdt\u003eNumber of Blades\u003c\/dt\u003e\n\u003cdd\u003e6\u003c\/dd\u003e\n    \u003cdt\u003eDimensions\u003c\/dt\u003e\n\u003cdd\u003eOverall Diameter: 60.0 mm (2.36 inches)\u003cbr\u003eHeight: 33.8 mm (1.33 inches)\u003cbr\u003eHub Shaft Diameter: 22.2 mm (0.87 inches)\u003c\/dd\u003e\n    \u003cdt\u003eWeight\u003c\/dt\u003e\n\u003cdd\u003e99.2 g (3.5 oz)\u003c\/dd\u003e\n    \u003cdt\u003eWarranty\u003c\/dt\u003e\n\u003cdd\u003eLimited lifetime (Sierra brand)\u003c\/dd\u003e\n    \u003cdt\u003eCountry of Origin\u003c\/dt\u003e\n\u003cdd\u003eItaly (Sierra brand)\u003c\/dd\u003e\n  \u003c\/dl\u003e\n  \u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e1 x Water Pump Impeller (Replaces 47-89984T4)\u003c\/li\u003e\n    \u003cli\u003e\u003cspan style=\"color:#d0021b;\"\u003e1 x Key (Replaces 28-56654)\u003c\/span\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n  \u003col\u003e\n    \u003cli\u003eDisconnect the negative battery cable for safety.\u003c\/li\u003e\n    \u003cli\u003eRemove the lower unit (gearcase) from the outboard by undoing the mounting bolts.\u003c\/li\u003e\n    \u003cli\u003eUnscrew the bolts on the water pump housing and lift the housing off the driveshaft.\u003c\/li\u003e\n    \u003cli\u003eCarefully note the orientation of the old impeller blades before removing it and its key.\u003c\/li\u003e\n    \u003cli\u003eClean any debris and gasket residue from the housing and wear plate. Inspect for scoring or warping.\u003c\/li\u003e\n    \u003cli\u003eInstall the new key into the slot on the driveshaft.\u003c\/li\u003e\n    \u003cli\u003eSlide the new impeller down the shaft while turning the driveshaft clockwise to seat the blades correctly inside the housing.\n    \u003c\/li\u003e\n\u003cli\u003eApply a small amount of marine grease or soap to the inside of the housing to ease installation.\u003c\/li\u003e\n    \u003cli\u003eRe-install the water pump housing and torque the bolts to the manufacturer's specification.\u003c\/li\u003e\n    \u003cli\u003eRe-attach the lower unit to the engine, ensuring the shift shaft and driveshaft align correctly.\u003c\/li\u003e\n    \u003cli\u003eReconnect the battery and test the engine using a flush-muzzle or in the water, confirming a strong water stream from the tell-tale outlet.\u003c\/li\u003e\n  \u003c\/ol\u003e\n  \u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow do I know if this impeller fits my Mercury engine?\u003c\/summary\u003e\n    \u003cp\u003eFor Mercury engines, compatibility is best confirmed by the engine's serial number, not just the year or model. Please refer to the 'Engine \u0026amp; Model Compatibility' section and match your engine's serial number to the ranges provided.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat are the signs of a failing water pump impeller?\u003c\/summary\u003e\n    \u003cp\u003eCommon symptoms include a weak or non-existent water stream from the \"tell-tale\" outlet, engine overheating alerts on your console, a melted water pump housing, or steam from the exhaust.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow often should I replace the impeller?\u003c\/summary\u003e\n    \u003cp\u003eAs a best practice for preventative maintenance, inspect your impeller annually and replace it every 1-2 years or every 100-200 hours of operation, whichever occurs first. Impellers can become brittle and lose effectiveness even when they appear visually intact.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs the drive key included with this impeller?\u003c\/summary\u003e\n    \u003cp\u003eYes, this is a complete kit that includes both the neoprene impeller and the required metal drive key for a proper installation.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eOEM vs. Aftermarket?\u003c\/summary\u003e\n    \u003cp\u003eThis listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eShipping speed \u0026amp; cost\u003c\/summary\u003e\n    \u003cp\u003eWe ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWarranty \u0026amp; returns\u003c\/summary\u003e\n    \u003cp\u003eCovered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused \u0026amp; in original condition). See our policy page or reach out for instructions.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003ch2\u003eSafety \u0026amp; Important Info\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eVerify images and specifications against your original part before purchase. If anything differs—even if your model appears compatible—do not purchase.\u003c\/li\u003e\n    \u003cli\u003eThis is an aftermarket replacement component, not an Original Equipment Manufacturer (OEM) part.\u003c\/li\u003e\n    \u003cli\u003eProfessional installation is highly recommended for safety and optimal performance. Incorrect installation can lead to engine damage.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePro-Grade Standards\u003c\/strong\u003e — We supply marine parts engineered to OEM-level tolerances and tested for real-world reliability and performance.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFast Global Fulfillment\u003c\/strong\u003e — We offer free standard delivery to most regions, with typical transit times between 5 and 15 days.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eManufacturer-Direct Value\u003c\/strong\u003e — By working directly with manufacturers, we provide fair pricing without ever compromising on materials or quality control.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50717909713211,"sku":"VO-PPAQ-AYYX","price":18.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/VO-PPAQ-AYYX.png?v=1762938198"},{"product_id":"trim-tab-anode-fits-mercury-mariner-35-300-hp-outboards-mercruiser-alpha-bravo-drives-replaces-97-76214q5-97-76214t5","title":"Trim Tab Anode – Fits Mercury\/Mariner 35-300 HP Outboards \u0026 MerCruiser Alpha\/Bravo Drives (Replaces 97-76214Q5, 97-76214T5)","description":"\u003csection\u003e\n\u003c!-- 🔧 Table Styles (include only once per page) --\u003e\n\u003cstyle\u003e\n  \/* Outer container allows horizontal scrolling (with iOS momentum) *\/\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n\n  \/* Base table styles *\/\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n\n  \/* Key: prevent wrapping, word breaks, and vertical text in headers *\/\n  table.ss-table th {\n    white-space:nowrap;       \/* Do not wrap *\/\n    word-break:normal;        \/* Don’t break words *\/\n    letter-spacing:normal;    \/* Prevent theme styles from stretching letters *\/\n    font-weight:600;\n    background:#f8fafc;\n  }\n\n  \/* Small screen optimization *\/\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis flat plate \u003cstrong\u003eTrim Tab Anode – Fits Mercury\/Mariner 35-300 HP Outboards \u0026amp; MerCruiser Alpha\/Bravo Drives\u003c\/strong\u003e protects your engine from galvanic corrosion in fresh and saltwater. It is designed for a wide range of Mercury\/Mariner outboards (35–300 HP, 1995+), Force outboards (90 \u0026amp; 120 HP, 1995+), and MerCruiser Alpha One Gen 2 and Bravo series stern drives. The flat design provides extra clearance for high-rake propellers.\u003c\/p\u003e\n\u003cp\u003eIt serves as a direct replacement for Mercury\/Mercruiser part numbers 76214Q5, 97-76214Q5, 97-76214T5, and interchanges with Sierra 18-6016, Tecnoseal 00820, and others.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInstalls directly with the included mounting bolt.\u003c\/li\u003e\n  \u003cli\u003eSuitable for both freshwater and saltwater environments.\u003c\/li\u003e\n  \u003cli\u003eMade from high-purity, marine-grade zinc alloy for maximum protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse this matrix to confirm equivalent references across OEM and aftermarket.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003ePart Number\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury \/ MerCruiser\u003c\/td\u003e\n        \u003ctd\u003e76214Q5\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003e97-76214Q5\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003e97-76214T5\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eSierra\u003c\/td\u003e\n        \u003ctd\u003e18-6016 \/ 18-6016A \/ 18-60161\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eCMP\u003c\/td\u003e\n        \u003ctd\u003eCM762145Z \/ CM762145A\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eTecnoseal\u003c\/td\u003e\n        \u003ctd\u003e00820 \/ 00820AL\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eGLM\u003c\/td\u003e\n        \u003ctd\u003e12710\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eConfirm your engine model\/year in the table below.\u003c\/p\u003e\n\u003cp\u003eFits various Mercury, Mariner, and Force outboards from 1995 and newer.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Mercury\/Mariner Outboards Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003eModel\u003c\/th\u003e\n        \u003cth\u003eRated HP\u003c\/th\u003e\n        \u003cth\u003eStroke\u003c\/th\u003e\n        \u003cth\u003eYears\u003c\/th\u003e\n        \u003cth\u003eOEM Part No.\u003c\/th\u003e\n        \u003cth\u003eNotes\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury \/ Mariner\u003c\/td\u003e\n        \u003ctd\u003eOutboard Motors\u003c\/td\u003e\n        \u003ctd\u003e35–300\u003c\/td\u003e\n        \u003ctd\u003e2- \u0026amp; 4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1995 and newer\u003c\/td\u003e\n        \u003ctd\u003e97-76214Q5, 97-76214T5\u003c\/td\u003e\n        \u003ctd\u003eFits outboard trim tab cavity\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eForce\u003c\/td\u003e\n        \u003ctd\u003eOutboard Motors\u003c\/td\u003e\n        \u003ctd\u003e90, 120\u003c\/td\u003e\n        \u003ctd\u003e2- \u0026amp; 4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1995 and newer\u003c\/td\u003e\n        \u003ctd\u003e97-76214Q5, 97-76214T5\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003eAlso compatible with MerCruiser Alpha One and Bravo series stern drives.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"MerCruiser Stern Drives Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003eModel\u003c\/th\u003e\n        \u003cth\u003eOEM Part No.\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMerCruiser\u003c\/td\u003e\n        \u003ctd\u003eAlpha One Gen 2\u003c\/td\u003e\n        \u003ctd\u003e97-76214Q5, 97-76214T5\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMerCruiser\u003c\/td\u003e\n        \u003ctd\u003eBravo I, II, III\u003c\/td\u003e\n        \u003ctd\u003e97-76214Q5, 97-76214T5\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMerCruiser\u003c\/td\u003e\n        \u003ctd\u003eBravo X, XR, XZ\u003c\/td\u003e\n        \u003ctd\u003e97-76214Q5, 97-76214T5\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eTrim Tab Anode\u003c\/dd\u003e\n  \u003cdt\u003eMaterial\u003c\/dt\u003e\n\u003cdd\u003eMarine Grade Zinc Alloy (QuickMarine model); Aluminum (OEM model)\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eDirect bolt-on with included hardware\u003c\/dd\u003e\n  \u003cdt\u003eFitting Type\u003c\/dt\u003e\n\u003cdd\u003eDirect bolt-on\u003c\/dd\u003e\n  \u003cdt\u003eOther Technical Attributes\u003c\/dt\u003e\n\u003cdd\u003eFlat plate design provides additional clearance for high rake propellers\u003c\/dd\u003e\n  \u003cdt\u003eOperating Environment\u003c\/dt\u003e\n\u003cdd\u003eFresh and saltwater\u003c\/dd\u003e\n  \u003cdt\u003eWeight\u003c\/dt\u003e\n\u003cdd\u003e0.45 lb (0.20 kg)\u003c\/dd\u003e\n  \u003cdt\u003eColor\u003c\/dt\u003e\n\u003cdd\u003eSilver\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cspan style=\"color:#d0021b;\"\u003e1 x\u003c\/span\u003e Zinc Trim Tab Anode (76214Q5)\u003c\/li\u003e\n  \u003cli\u003e1 x Mounting Bolt\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eDisconnect the battery or main power supply to the engine for safety.\u003c\/li\u003e\n  \u003cli\u003eLocate the old trim tab anode on the anti-ventilation plate of your outboard or stern drive.\u003c\/li\u003e\n  \u003cli\u003eUnscrew and remove the old anode and its mounting bolt. Retain the hardware if it is a different size.\u003c\/li\u003e\n  \u003cli\u003eThoroughly clean the mounting surface on the drive to ensure a good electrical connection. Remove any corrosion, paint, or buildup.\u003c\/li\u003e\n  \u003cli\u003ePosition the new trim tab anode and insert the included mounting bolt.\u003c\/li\u003e\n  \u003cli\u003eTighten the bolt securely according to your engine manufacturer's torque specifications. Do not over-tighten.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow do I know if this anode fits my engine?\u003c\/summary\u003e\n  \u003cp\u003eThis anode fits a wide range of Mercury\/Mariner outboards (35-300 HP, 1995+), Force outboards (90\/120 HP, 1995+), and MerCruiser Alpha\/Bravo drives. The best way to confirm is by matching the OEM part number (e.g., 97-76214Q5, 97-76214T5) from your service manual to the numbers in our Part Number Matrix.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat’s the difference between zinc and aluminum anodes?\u003c\/summary\u003e\n  \u003cp\u003eZinc anodes, like this one, are traditionally used for saltwater applications. Aluminum anodes are formulated for saltwater and brackish water, and are the standard for modern Mercury\/MerCruiser engines. This zinc alloy part provides reliable protection in both fresh and salt water.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow often should I replace my trim tab anode?\u003c\/summary\u003e\n  \u003cp\u003eInspect your anodes at least once a year or every 100 hours of operation. You should replace them when they are 50% corroded or consumed. Replacement frequency depends on water salinity, temperature, and electrical currents in your marina.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat are the signs of a worn-out anode?\u003c\/summary\u003e\n  \u003cp\u003eA worn-out anode will appear heavily pitted, physically smaller, and may have a chalky white coating. If the anode is gone or mostly eroded, your engine's other metal components are at risk of galvanic corrosion damage.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhy is a flat anode plate better for some setups?\u003c\/summary\u003e\n  \u003cp\u003eThis flat plate design offers increased clearance compared to standard or finned anodes. This is particularly beneficial for boats equipped with high-rake propellers, as it helps prevent the propeller blades from striking the anode during operation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eCan I install this trim tab anode myself?\u003c\/summary\u003e\n  \u003cp\u003eYes, this is a straightforward DIY task for most boat owners. It involves removing one bolt, cleaning the mounting surface, and securing the new anode. However, if you are unsure, professional installation is always recommended.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eOEM vs. Aftermarket?\u003c\/summary\u003e\n  \u003cp\u003eThis listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eShipping speed \u0026amp; cost?\u003c\/summary\u003e\n  \u003cp\u003eWe ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWarranty \u0026amp; returns?\u003c\/summary\u003e\n  \u003cp\u003eCovered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused \u0026amp; in original condition). See our policy page or reach out for instructions.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Info\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify images\/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.\u003c\/li\u003e\n  \u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended for safety and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePro-Grade Standards\u003c\/strong\u003e — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast Global Fulfillment\u003c\/strong\u003e — Free standard delivery to most regions in 5–15 days.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer-Direct Value\u003c\/strong\u003e — Fair pricing without compromising on materials or QC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50717909778747,"sku":"QM-24ZA498","price":18.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/QM-24ZA498.png?v=1762938199"},{"product_id":"inline-fuel-filter-fits-mercury-marine-30-200-hp-outboards-replaces-35-816296q2-398327-65w-24251-00-3852224","title":"5\/16-Inch Inline Fuel Filter for Outboard Engines – Replaces Mercury Marine 35-816296Q2 and Sierra 18-7830","description":"\u003csection\u003e\n\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n  table.ss-table th {\n    white-space:nowrap;\n    word-break:normal;\n    letter-spacing:normal;\n    font-weight:600;\n    background:#f8fafc;\n  }\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003e5\/16-inch inline fuel filter\u003c\/strong\u003e is an aftermarket replacement for fuel systems using a 5\/16-inch fuel line. Installed inline beneath the outboard engine cowling, it helps remove fuel-system contaminants before they reach the engine.\u003c\/p\u003e\n\u003cp\u003eThe filter is listed as a replacement for Mercury Marine \u003cstrong\u003e35-816296Q2\u003c\/strong\u003e and is cross-referenced with Sierra \u003cstrong\u003e18-7830\u003c\/strong\u003e. Reference catalogs also associate Sierra 18-7830 with Mercury Marine 35-134301, 35-164941, 35-816296-1, 35-8162961, 35-816296B1, 35-816296B2, 35-816296Q2, 35-816296T1, OMC 398327, and Yamaha 65W-24251-10-00.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInline installation for convenient access during service.\u003c\/li\u003e\n  \u003cli\u003eDesigned for fuel systems using a 5\/16-inch line connection.\u003c\/li\u003e\n  \u003cli\u003eBarbed hose connections for standard fuel-hose installation.\u003c\/li\u003e\n  \u003cli\u003eSuitable for gasoline fuel systems when the filter dimensions and connection size match the original part.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse the following documented reference numbers to compare this filter with the part being replaced. Confirm the hose size, filter configuration, and application before ordering.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003eReference Part Number\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury Marine\u003c\/td\u003e\n\u003ctd\u003e35-134301\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury Marine\u003c\/td\u003e\n\u003ctd\u003e35-164941\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury Marine\u003c\/td\u003e\n\u003ctd\u003e35-816296-1\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury Marine\u003c\/td\u003e\n\u003ctd\u003e35-8162961\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury Marine\u003c\/td\u003e\n\u003ctd\u003e35-816296B1\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury Marine\u003c\/td\u003e\n\u003ctd\u003e35-816296B2\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury Marine\u003c\/td\u003e\n\u003ctd\u003e35-816296Q2\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury Marine\u003c\/td\u003e\n\u003ctd\u003e35-816296T1\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-7830\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eOMC\u003c\/td\u003e\n\u003ctd\u003e398327\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e65W-24251-10-00\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine and Application Compatibility\u003c\/h2\u003e\n\u003cp\u003eThis replacement is intended for outboard fuel systems that use the documented reference filter and a 5\/16-inch fuel-line connection. The reference material does not establish one universal horsepower, year, serial-number, or stroke range for every engine using these numbers.\u003c\/p\u003e\n\u003cp\u003eBefore installation, compare the original filter with the replacement and verify all of the following:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThe original filter is identified by one of the reference numbers in the matrix.\u003c\/li\u003e\n  \u003cli\u003eThe fuel hose has a 5\/16-inch inside diameter.\u003c\/li\u003e\n  \u003cli\u003eThe replacement filter has the same flow direction and compatible hose connections.\u003c\/li\u003e\n  \u003cli\u003eThe engine model, year, serial number, and fuel-system requirements agree with the applicable manufacturer service information.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n  \u003cdd\u003eInline fuel filter\u003c\/dd\u003e\n  \u003cdt\u003eFuel Type\u003c\/dt\u003e\n  \u003cdd\u003eGasoline\u003c\/dd\u003e\n  \u003cdt\u003eConnection Size\u003c\/dt\u003e\n  \u003cdd\u003e5\/16-inch fuel line\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n  \u003cdd\u003eInline in the fuel hose, typically beneath the outboard engine cowling\u003c\/dd\u003e\n  \u003cdt\u003eConnection Style\u003c\/dt\u003e\n  \u003cdd\u003eBarbed hose connections\u003c\/dd\u003e\n  \u003cdt\u003eThread Size\u003c\/dt\u003e\n  \u003cdd\u003eNot applicable; non-threaded filter\u003c\/dd\u003e\n  \u003cdt\u003eReplacement Reference\u003c\/dt\u003e\n  \u003cdd\u003eMercury Marine 35-816296Q2; Sierra 18-7830\u003c\/dd\u003e\n  \u003cdt\u003eConstruction\u003c\/dt\u003e\n  \u003cdd\u003ePlastic inline filter housing\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x Inline fuel filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHose clamps are not included unless specifically shown or stated in the order contents. Reuse suitable clamps only if they remain in good condition, or install new marine-appropriate fuel-hose clamps as required.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eTurn off the engine, allow it to cool completely, and work in a well-ventilated area away from ignition sources.\u003c\/li\u003e\n  \u003cli\u003eLocate the existing inline filter in the fuel line, usually beneath the engine cowling.\u003c\/li\u003e\n  \u003cli\u003ePlace an absorbent pad or suitable container beneath the filter to catch residual fuel.\u003c\/li\u003e\n  \u003cli\u003eRelease the existing clamps and carefully remove the fuel hoses from the old filter.\u003c\/li\u003e\n  \u003cli\u003eNote the flow-direction arrow on the original filter before removal.\u003c\/li\u003e\n  \u003cli\u003eInstall the replacement with the flow arrow pointing toward the engine.\u003c\/li\u003e\n  \u003cli\u003ePush the fuel hoses fully onto the barbed connections and secure them with suitable fuel-hose clamps.\u003c\/li\u003e\n  \u003cli\u003eIf equipped with a primer bulb, operate it to fill the filter and inspect every connection for leaks.\u003c\/li\u003e\n  \u003cli\u003eStart the engine only after confirming that no fuel is leaking, then inspect the connections again while the engine is running.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting and FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow do I confirm that this filter fits my engine?\u003c\/summary\u003e\n  \u003cp\u003eCheck whether your existing filter is identified by Mercury Marine 35-816296Q2, Sierra 18-7830, or another reference number listed in the matrix. Also confirm the 5\/16-inch fuel-line size, connection style, filter dimensions, and flow direction. Model, year, and serial-number fitment should be checked against the applicable engine service information.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhich direction should the filter face?\u003c\/summary\u003e\n  \u003cp\u003eInstall the filter with its flow arrow pointing from the fuel tank toward the engine. Do not operate the engine if the flow direction is unclear or if any connection leaks.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhen should an inline fuel filter be replaced?\u003c\/summary\u003e\n  \u003cp\u003eReplace the filter according to the engine manufacturer’s maintenance schedule, or sooner if it is contaminated, restricted, damaged, or associated with fuel-flow problems. Replace it after fuel contamination or prolonged storage when recommended by the manufacturer.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat are signs of a restricted fuel filter?\u003c\/summary\u003e\n  \u003cp\u003ePossible symptoms include hard starting, hesitation, sputtering, rough running, loss of power, or fuel starvation at higher speeds. Inspect the entire fuel system before replacing the filter, since these symptoms can have other causes.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs this an OEM filter?\u003c\/summary\u003e\n  \u003cp\u003eNo. This listing is for an aftermarket replacement. The manufacturer reference numbers are provided for identification and interchange comparison only.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eSafety and Important Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eFuel is flammable. Keep the work area ventilated and away from flames, sparks, hot surfaces, and smoking.\u003c\/li\u003e\n  \u003cli\u003eDo not install this filter if the hose size, connection style, flow direction, or original-part configuration does not match.\u003c\/li\u003e\n  \u003cli\u003eInspect all hoses and clamps during installation and repair any damaged fuel-system components before operating the engine.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended when fuel-system service procedures or engine fitment are uncertain.\u003c\/li\u003e\n  \u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMarine Replacement Parts\u003c\/strong\u003e — Practical aftermarket components for routine marine maintenance and repair.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment-Focused Information\u003c\/strong\u003e — Reference numbers and connection details are provided to help compare the replacement with the original part.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eService-Ready Design\u003c\/strong\u003e — Inline installation supports straightforward inspection and replacement when the application is confirmed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50717910204731,"sku":"QM-24FF302-1","price":20.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/QM-24FF302-1.png?v=1762938213"},{"product_id":"fuel-pump-kit-fits-mercury-marine-30-300-hp-replaces-14360a27-14360a78","title":"Fuel Pump Kit for Mercury Marine 30–300 HP 2-Stroke Outboards – Replaces 14360A27 and 14360A78","description":"\u003c!-- 🔧 Table Styles (include only once per page) --\u003e\n\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n  table.ss-table th {\n    white-space:nowrap;\n    word-break:normal;\n    letter-spacing:normal;\n    font-weight:600;\n    background:#f8fafc;\n  }\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\u003csection\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eFuel Pump Kit for Mercury Marine 30–300 HP 2-Stroke Outboards\u003c\/strong\u003e is an aftermarket replacement assembly for selected Mercury Marine outboard applications. It is listed as a replacement for Mercury part numbers \u003cstrong\u003e14360A27\u003c\/strong\u003e and \u003cstrong\u003e14360A78\u003c\/strong\u003e. Confirm the part number and engine details before ordering.\u003c\/p\u003e\n\u003cp\u003eThe listed cross-reference numbers include Mercury \u003cstrong\u003e14360A14\u003c\/strong\u003e, \u003cstrong\u003e14360A27\u003c\/strong\u003e, \u003cstrong\u003e14360A78\u003c\/strong\u003e, \u003cstrong\u003e8M0036779\u003c\/strong\u003e, and \u003cstrong\u003e99357A4\u003c\/strong\u003e. Additional references are shown in the matrix below; number matching alone does not replace verification of the engine model, year, stroke, and serial-number range.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAftermarket replacement fuel pump kit for selected Mercury Marine outboards.\u003c\/li\u003e\n\u003cli\u003ePush-on fuel-line connections for the listed applications.\u003c\/li\u003e\n\u003cli\u003eSupplied with the pump, mounting straps or bands, gasket, and installation instructions as listed below.\u003c\/li\u003e\n\u003cli\u003eVerify the original pump, connections, mounting arrangement, and engine identification before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse this matrix as a reference when comparing the replacement with the original part. Verify the complete engine application before purchase.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e14360A14\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e14360A15\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e14360A16\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e14360A24\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e14360A27\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e14360A41\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e14360A43\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e14360A50\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e14360A71\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e14360A73\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e14360A78\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e8M0036779\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e99357A4\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe following applications are listed for this replacement. Match the engine model, horsepower, stroke, and original pump part number before ordering. Year and serial-number coverage should be confirmed from the engine identification label and service information.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Engine and Model Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eOEM Part No.\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e30 (2 cylinder)\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e14360A78\u003c\/td\u003e\n\u003ctd\u003eVerify the original pump and engine identification.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e30 JET\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e14360A78\u003c\/td\u003e\n\u003ctd\u003eVerify the original pump and engine identification.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e30 JET (3 cylinder)\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e14360A78\u003c\/td\u003e\n\u003ctd\u003eVerify the original pump and engine identification.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e35 (2 cylinder)\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e14360A78\u003c\/td\u003e\n\u003ctd\u003eVerify the original pump and engine identification.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e40–300 HP models\u003c\/td\u003e\n\u003ctd\u003e40–300\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e14360A78\u003c\/td\u003e\n\u003ctd\u003eListed models include 40, 45, 50, 55, 60, 65, 70, 75, 80, 90, 100, 105, 115, 125, 135, 140, 150, 175, 200, 225, 250, and 300 HP applications. Confirm the exact model, year, and serial range.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n  \u003cdd\u003eFuel pump replacement kit\u003c\/dd\u003e\n  \u003cdt\u003eApplication\u003c\/dt\u003e\n  \u003cdd\u003eSelected Mercury Marine 2-Stroke outboard applications\u003c\/dd\u003e\n  \u003cdt\u003eListed Horsepower Range\u003c\/dt\u003e\n  \u003cdd\u003e30–300 HP\u003c\/dd\u003e\n  \u003cdt\u003eFuel Type\u003c\/dt\u003e\n  \u003cdd\u003eGasoline\u003c\/dd\u003e\n  \u003cdt\u003eConnection\u003c\/dt\u003e\n  \u003cdd\u003ePush-on fuel-line connections\u003c\/dd\u003e\n  \u003cdt\u003eHousing Color\u003c\/dt\u003e\n  \u003cdd\u003eSilver\/metallic\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n  \u003cdd\u003eReplacement installation; follow the engine service information for fastener torque and fuel-system procedures\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Fuel pump\u003c\/li\u003e\n  \u003cli\u003e2 × Straps or bands\u003c\/li\u003e\n  \u003cli\u003e1 × Gasket\u003c\/li\u003e\n  \u003cli\u003e1 × Installation instruction sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eEnsure the engine is switched off and cool. Disconnect the battery terminals and work in a well-ventilated area away from sparks or open flames.\u003c\/li\u003e\n  \u003cli\u003eRelieve fuel-system pressure according to the procedures in the applicable engine service manual.\u003c\/li\u003e\n  \u003cli\u003ePlace absorbent shop towels around the fuel pump to collect residual fuel during disconnection.\u003c\/li\u003e\n  \u003cli\u003eCarefully disconnect the fuel lines and any electrical connections attached to the pump.\u003c\/li\u003e\n  \u003cli\u003eRemove the fasteners and take the original fuel pump assembly off the engine.\u003c\/li\u003e\n  \u003cli\u003eClean the mounting surface and install the supplied gasket in the correct position.\u003c\/li\u003e\n  \u003cli\u003eFit the replacement pump and secure the mounting hardware to the torque specified by the engine manufacturer.\u003c\/li\u003e\n  \u003cli\u003eReconnect the fuel lines and electrical connections. Ensure every connection is secure and correctly routed.\u003c\/li\u003e\n  \u003cli\u003eReconnect the battery and prime the fuel system according to the owner’s or service manual.\u003c\/li\u003e\n  \u003cli\u003eInspect all connections for leaks before starting the engine, then recheck for leaks after the engine reaches operating conditions.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eHow do I confirm this fuel pump fits my specific engine?\u003c\/summary\u003e\u003cp\u003eCompare the original pump’s part number, connection style, mounting arrangement, engine model, horsepower, stroke, year, and serial-number range with the information on this page. The original pump part number and the complete engine identification are the most useful checks; horsepower alone is not sufficient.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat are common signs of a failing outboard fuel pump?\u003c\/summary\u003e\u003cp\u003ePossible symptoms include hard starting, sputtering, surging, intermittent stalling, loss of power, or the engine bogging down under load. These symptoms can also result from other fuel-system or ignition problems, so diagnose the system before replacing the pump.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this a difficult part to install?\u003c\/summary\u003e\u003cp\u003eReplacement may be straightforward for an experienced marine mechanic, but gasoline presents a fire and health hazard. Use the applicable service information, relieve fuel pressure safely, and consider professional installation if you are not familiar with outboard fuel systems.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this an OEM part?\u003c\/summary\u003e\u003cp\u003eNo. This listing is for an aftermarket replacement kit. The listed Mercury numbers are manufacturer reference or cross-reference numbers and do not mean that the replacement is manufactured by Mercury Marine.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat should I do if the replacement does not match my original pump?\u003c\/summary\u003e\u003cp\u003eDo not force the installation or modify the fuel lines, mounting points, or connections. Compare the part number and engine identification again and contact support before installation if the supplied pump differs from the original.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow should the kit be stored before installation?\u003c\/summary\u003e\u003cp\u003eKeep the kit sealed and store it in a clean, dry, well-ventilated location away from heat, sparks, flames, fuel contamination, and direct sunlight.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify the original part number, engine model, year, stroke, and serial-number range before ordering.\u003c\/li\u003e\n  \u003cli\u003eCompare the pump, connections, gasket, straps or bands, and mounting arrangement with the original part before installation.\u003c\/li\u003e\n  \u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n  \u003cli\u003eUse appropriate personal protective equipment and dispose of fuel-contaminated materials according to local requirements.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended when working on gasoline fuel systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePro-Grade Standards\u003c\/strong\u003e — We supply marine replacement parts selected for demanding real-world applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast Global Fulfillment\u003c\/strong\u003e — Standard delivery options are available to most regions; available methods and delivery estimates are shown at checkout.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer-Direct Value\u003c\/strong\u003e — Competitive pricing for replacement marine parts and service components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50717910237499,"sku":"QM-FP21012","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/QM-FP21012.png?v=1762938214"},{"product_id":"fuel-pump-kit-fits-mercury-mariner-30-275-hp-force-40-150-hp-replaces-43990a10-857005a1-18-7817","title":"Fuel Pump Rebuild Kit for Mercury\/Mariner 30–275 HP and Force 40–150 HP Outboards – Replaces 43990A10, 857005A1 and 18-7817","description":"\u003c!-- 🔧 Table Styles (include only once per page) --\u003e\n\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n  table.ss-table th {\n    white-space:nowrap;\n    word-break:normal;\n    letter-spacing:normal;\n    font-weight:600;\n    background:#f8fafc;\n  }\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\u003csection\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003efuel pump rebuild kit\u003c\/strong\u003e is intended for compatible Mercury, Mariner and Force 2-stroke outboard fuel pump assemblies. It supplies replacement internal wear components for rebuilding an existing pump housing rather than replacing the complete fuel pump assembly.\u003c\/p\u003e\n\u003cp\u003eThe kit is listed as a replacement for several commonly referenced fuel pump numbers, including Mercury \u003cstrong\u003e43990A10\u003c\/strong\u003e and \u003cstrong\u003e857005A1\u003c\/strong\u003e, Sierra \u003cstrong\u003e18-7817\u003c\/strong\u003e, and Red Rhino \u003cstrong\u003eFM-803\u003c\/strong\u003e. Part-number references are provided for identification only. Confirm the number on your original pump and compare the component layout before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFuel pump repair\/rebuild kit for compatible marine gasoline applications.\u003c\/li\u003e\n  \u003cli\u003eDesigned to replace internal service components in an existing pump housing.\u003c\/li\u003e\n  \u003cli\u003eIncludes diaphragms, gaskets, check-valve components and additional rebuild hardware as listed below.\u003c\/li\u003e\n  \u003cli\u003eFor 2-stroke outboard applications using a matching fuel pump design.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eThe following numbers are reference numbers associated with this listing. They should not be treated as confirmation of fitment without matching the original pump, engine model and serial-number conditions.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eReference Number\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e43990A10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e43990A11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e43990A7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e43990A9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e43990A4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e43990A8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e43990A6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e43990A1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e43990A5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e43990A3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e43990A2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-7817\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRed Rhino\u003c\/td\u003e\n\u003ctd\u003eFM-803\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine and Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe listing is intended for compatible Mercury and Mariner 2-stroke outboards in the 30–275 HP range and compatible Force 2-stroke outboards in the 40–150 HP range. These horsepower ranges are not sufficient by themselves to establish fitment because fuel pump designs can vary by model, year, serial number and engine configuration.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"Listed Outboard Compatibility\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eListed Horsepower Range\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eFitment Condition\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury \/ Mariner\u003c\/td\u003e\n\u003ctd\u003e30–275 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eMust use a matching fuel pump assembly and reference number.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForce\u003c\/td\u003e\n\u003ctd\u003e40–150 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eMust use a matching fuel pump assembly and reference number.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForce\u003c\/td\u003e\n\u003ctd\u003e50 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eListing notes specifically reference serial number OE065372 and later; verify the engine identification and original pump before ordering.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003eAlways verify the complete engine model, year, serial number, stroke type and number on the existing fuel pump. Do not rely on horsepower alone.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n  \u003cdd\u003eFuel pump repair\/rebuild kit\u003c\/dd\u003e\n  \u003cdt\u003eApplication\u003c\/dt\u003e\n  \u003cdd\u003eCompatible marine gasoline fuel pump assemblies\u003c\/dd\u003e\n  \u003cdt\u003eStroke\u003c\/dt\u003e\n  \u003cdd\u003e2-stroke applications as listed\u003c\/dd\u003e\n  \u003cdt\u003eFitment Type\u003c\/dt\u003e\n  \u003cdd\u003eVehicle-specific; verify the original pump and reference number\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n  \u003cdd\u003eRebuild of an existing fuel pump housing\u003c\/dd\u003e\n  \u003cdt\u003eConnection\u003c\/dt\u003e\n  \u003cdd\u003eFor use with the existing fuel-line connections and matching pump housing\u003c\/dd\u003e\n  \u003cdt\u003eHousing\u003c\/dt\u003e\n  \u003cdd\u003eExisting metal pump housing is reused; a complete pump housing is not included\u003c\/dd\u003e\n  \u003cdt\u003eDimensions\u003c\/dt\u003e\n  \u003cdd\u003e107 × 83 × 18 mm (4.21 × 3.27 × 0.71 inches), listed package dimensions\u003c\/dd\u003e\n  \u003cdt\u003eWeight\u003c\/dt\u003e\n  \u003cdd\u003e0.02 kg (0.634 oz), as listed\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × fuel pump rebuild kit\u003c\/li\u003e\n  \u003cli\u003eDiaphragms\u003c\/li\u003e\n  \u003cli\u003eGaskets\u003c\/li\u003e\n  \u003cli\u003eCheck valves\u003c\/li\u003e\n  \u003cli\u003eSpring\u003c\/li\u003e\n  \u003cli\u003eCap\u003c\/li\u003e\n  \u003cli\u003eScrews\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePackage contents are intended for rebuilding the compatible existing pump. The complete metal fuel pump housing, engine and fuel lines are not included.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eConfirm the engine and original pump reference number before beginning work.\u003c\/li\u003e\n  \u003cli\u003eWork in a well-ventilated area away from flames, sparks and other ignition sources.\u003c\/li\u003e\n  \u003cli\u003eDisconnect the battery and relieve fuel-system pressure where applicable.\u003c\/li\u003e\n  \u003cli\u003eLabel and disconnect the fuel lines, using suitable rags or containers to catch fuel.\u003c\/li\u003e\n  \u003cli\u003eRemove the pump from the engine and note the orientation of the diaphragms, gaskets, valves, spring and cap.\u003c\/li\u003e\n  \u003cli\u003eDisassemble the existing pump carefully and clean the reusable housing surfaces, removing old gasket material and debris.\u003c\/li\u003e\n  \u003cli\u003eInstall the rebuild components in the same order and orientation as the original parts.\u003c\/li\u003e\n  \u003cli\u003eReassemble the pump and reinstall it using the manufacturer's specified fastener torque.\u003c\/li\u003e\n  \u003cli\u003eReconnect the fuel lines, prime the system as required and check all connections.\u003c\/li\u003e\n  \u003cli\u003eStart the engine only after confirming that there are no fuel leaks. Stop immediately if leakage or abnormal operation is observed.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting and FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow do I know if my fuel pump may need rebuilding?\u003c\/summary\u003e\n  \u003cp\u003ePossible symptoms include difficult starting, rough idling, engine bogging at higher speed, surging, loss of power or visible fuel leakage. These symptoms can also have other causes, so inspect the complete fuel system and follow the engine manufacturer's diagnostic procedures.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWill this kit fit my specific engine model and year?\u003c\/summary\u003e\n  \u003cp\u003eFitment cannot be confirmed from horsepower alone. Match the engine brand, model, year, serial number, stroke type and the number on the existing fuel pump. Compare the original component arrangement with the kit before installation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs this a complete fuel pump?\u003c\/summary\u003e\n  \u003cp\u003eNo. This is a rebuild kit for a compatible existing fuel pump. The metal housing and complete assembled pump are not included.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eDoes the kit include every component in the original pump?\u003c\/summary\u003e\n  \u003cp\u003eThe listed kit includes diaphragms, gaskets, check valves, a spring, a cap and screws. Reuse only housing components that are clean, undamaged and suitable for service. Replace a damaged housing or other non-included component as required.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eDo I need special tools?\u003c\/summary\u003e\n  \u003cp\u003eBasic hand tools are generally required, and a torque wrench is recommended for correct fastener tightening. Use appropriate fuel-system safety practices and consult the engine service manual for model-specific procedures.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs this an OEM part?\u003c\/summary\u003e\n  \u003cp\u003eThis is an aftermarket rebuild kit. The reference numbers identify compatible or commonly compared applications and do not indicate that the kit is manufactured by Mercury, Mariner, Force or Sierra.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eSafety and Important Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify the original pump number, engine model and serial number before ordering.\u003c\/li\u003e\n  \u003cli\u003eDo not install the kit if the supplied components do not match the original pump layout.\u003c\/li\u003e\n  \u003cli\u003eUse only with the fuel type and application specified for the engine.\u003c\/li\u003e\n  \u003cli\u003eInspect carefully for fuel leaks after installation and before normal operation.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended when you are not familiar with marine fuel systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMarine Replacement Parts\u003c\/strong\u003e — Replacement components for maintaining compatible marine fuel and engine systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication-Focused Listings\u003c\/strong\u003e — Reference numbers and fitment information are provided to help compare the original component before ordering.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstallation Awareness\u003c\/strong\u003e — Always follow the engine manufacturer's service instructions and applicable fuel-safety procedures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50717910434107,"sku":"23CR490GH","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/23CR490GH.png?v=1762938221"},{"product_id":"sport-300-whale-tail-hydrofoil-stabilizer-fits-outboard-motors-stern-drives-40-350-hp","title":"Sport-300 Whale Tail Hydrofoil Stabilizer for Outboard Motors and Stern Drives, 40–350 HP","description":"\u003csection\u003e\n\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td { padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top; }\n  table.ss-table th { white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc; }\n  @media (max-width:480px){ table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; } }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThe Sport-300 Whale Tail Hydrofoil Stabilizer is an aftermarket marine performance accessory designed for many outboard motors and stern drives in the 40–350 HP range. It mounts to the anti-ventilation plate and is intended to improve low-speed handling, help the boat reach planing speed, and promote greater stability while underway.\u003c\/p\u003e\n\u003cp\u003eThis hydrofoil is commonly marketed as an aftermarket alternative to the SE Sport 300, HD300, and FO2003-style whale-tail hydrofoils. Confirm the dimensions, mounting surface, and clearance around your specific installation before drilling.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect bolt-on installation through the anti-ventilation plate; drilling is required.\u003c\/li\u003e\n  \u003cli\u003eMade from UV-resistant, impact-resistant Nylon-PA66 for marine use.\u003c\/li\u003e\n  \u003cli\u003eIncludes stainless steel mounting hardware and a 6.5 mm drill bit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eThe following references are aftermarket comparison and interchange leads. Verify the physical dimensions and mounting pattern before installation.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n    \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand or Source\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSE Sport\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eHD\u003c\/td\u003e\n\u003ctd\u003eHD300\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eAftermarket\u003c\/td\u003e\n\u003ctd\u003eFO2003\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine and Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eThis is a broad application guide rather than a model-by-model fitment guarantee. Confirm the engine or drive model, available clearance, and anti-ventilation-plate dimensions before purchase and installation.\u003c\/p\u003e\n\u003ch3\u003eOutboard Motors\u003c\/h3\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Outboard Motor Compatibility\"\u003e\n    \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e40–350 HP\u003c\/td\u003e\n\u003ctd\u003e2- and 4-Stroke\u003c\/td\u003e\n\u003ctd\u003eNot compatible with Mercury 40 HP 4-Stroke applications listed for this product.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e40–350 HP\u003c\/td\u003e\n\u003ctd\u003e2- and 4-Stroke\u003c\/td\u003e\n\u003ctd\u003eVerify plate dimensions and clearance.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n\u003ctd\u003e40–350 HP\u003c\/td\u003e\n\u003ctd\u003e2- and 4-Stroke\u003c\/td\u003e\n\u003ctd\u003eVerify plate dimensions and clearance.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003e40–350 HP\u003c\/td\u003e\n\u003ctd\u003e2- and 4-Stroke\u003c\/td\u003e\n\u003ctd\u003eVerify plate dimensions and clearance.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSuzuki\u003c\/td\u003e\n\u003ctd\u003e40–350 HP\u003c\/td\u003e\n\u003ctd\u003e2- and 4-Stroke\u003c\/td\u003e\n\u003ctd\u003eVerify plate dimensions and clearance.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eTohatsu\u003c\/td\u003e\n\u003ctd\u003e40–350 HP\u003c\/td\u003e\n\u003ctd\u003e2- and 4-Stroke\u003c\/td\u003e\n\u003ctd\u003eVerify plate dimensions and clearance.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eStern Drives\u003c\/h3\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Stern Drive Compatibility\"\u003e\n    \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e40–350 HP\u003c\/td\u003e\n\u003ctd\u003eVerify the drive housing and mounting clearance.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eOMC\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e40–350 HP\u003c\/td\u003e\n\u003ctd\u003eVerify the drive housing and mounting clearance.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eSX-A, DPS, DPR, DPH, 280, and 290 series\u003c\/td\u003e\n\u003ctd\u003e40–350 HP\u003c\/td\u003e\n\u003ctd\u003eLonger bolts and 1-inch fender washers may be required.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eOcean Series XDP\u003c\/td\u003e\n\u003ctd\u003eAny\u003c\/td\u003e\n\u003ctd\u003eNot compatible.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n  \u003cdd\u003eOutboard motor and stern-drive hydrofoil stabilizer\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n  \u003cdd\u003eMounts to the anti-ventilation plate with mounting hardware\u003c\/dd\u003e\n  \u003cdt\u003eConnection\u003c\/dt\u003e\n  \u003cdd\u003eBolt-on; drilling required\u003c\/dd\u003e\n  \u003cdt\u003eMaterial\u003c\/dt\u003e\n  \u003cdd\u003eNylon-PA66\u003c\/dd\u003e\n  \u003cdt\u003eColor\u003c\/dt\u003e\n  \u003cdd\u003eBlack\u003c\/dd\u003e\n  \u003cdt\u003eDimensions\u003c\/dt\u003e\n  \u003cdd\u003eApproximately 17 inches (43.18 cm) high × 14.4 inches (36.58 cm) wide\u003c\/dd\u003e\n  \u003cdt\u003eFitting Type\u003c\/dt\u003e\n  \u003cdd\u003eBolted attachment\u003c\/dd\u003e\n  \u003cdt\u003eOther Attributes\u003c\/dt\u003e\n  \u003cdd\u003eUV-resistant construction with impact resistance\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Outboard hydrofoil stabilizer\u003c\/li\u003e\n  \u003cli\u003e4 × Sets of stainless steel screws and nuts\u003c\/li\u003e\n  \u003cli\u003e1 × 6.5 mm drill bit\u003c\/li\u003e\n  \u003cli\u003e1 × Installation instruction\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eTurn off the engine, remove the key, and follow the boat manufacturer's safety procedures. Disconnect the battery if appropriate for your boat.\u003c\/li\u003e\n  \u003cli\u003eCenter the hydrofoil on the anti-ventilation plate, the flat plate above the propeller.\u003c\/li\u003e\n  \u003cli\u003eMark the four mounting-hole locations through the hydrofoil.\u003c\/li\u003e\n  \u003cli\u003eCarefully drill the marked holes with the supplied 6.5 mm drill bit.\u003c\/li\u003e\n  \u003cli\u003eAttach the hydrofoil using the supplied stainless steel screws and nuts.\u003c\/li\u003e\n  \u003cli\u003eTighten the fasteners evenly without overtightening or deforming the plate.\u003c\/li\u003e\n  \u003cli\u003eAfter installation, perform a low-speed water test and check handling, clearance, and fastener security before normal operation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting and FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWill this hydrofoil fit my specific engine model?\u003c\/summary\u003e\u003cp\u003eIt is intended for many outboard motors and stern drives rated from 40 to 350 HP, but the range is not a guarantee for every model. Check the compatibility tables, compare the anti-ventilation-plate dimensions, and verify clearance before drilling. It is not compatible with the Mercury 40 HP 4-Stroke application identified above.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs drilling into the anti-ventilation or cavitation plate required?\u003c\/summary\u003e\u003cp\u003eYes. This is a bolt-on design that requires four holes to be drilled into the anti-ventilation plate for installation.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat are the expected performance benefits?\u003c\/summary\u003e\u003cp\u003eA properly installed hydrofoil may help the boat get on plane sooner and may improve low-speed stability, handling, and running attitude. Results vary with hull design, engine setup, load, trim, and water conditions. No specific fuel-economy improvement is guaranteed.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow does this compare with the SE Sport 300?\u003c\/summary\u003e\u003cp\u003eThis is an aftermarket hydrofoil presented as an alternative to the SE Sport 300-style design. Confirm the mounting dimensions and installation requirements rather than relying on the comparison name alone.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat tools are needed for installation?\u003c\/summary\u003e\u003cp\u003eYou will need a power drill, a wrench or socket set, suitable safety equipment, and the supplied 6.5 mm drill bit. Confirm that the supplied fasteners are appropriate for your particular installation before drilling.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eMy Volvo Penta drive needs longer bolts. Are they included?\u003c\/summary\u003e\u003cp\u003eSome Volvo Penta applications, including certain SX-A, DPS, and DPH installations, may require longer bolts and compatible 1-inch fender washers. These additional items are not listed as included and may need to be sourced separately.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this an OEM component?\u003c\/summary\u003e\u003cp\u003eNo. This is an aftermarket replacement or performance accessory and is not represented as an OEM component.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat should I check before installation?\u003c\/summary\u003e\u003cp\u003eCheck the model and horsepower range, anti-ventilation-plate size, mounting clearance, propeller and drive clearance, and all supplied hardware. Do not drill until the hydrofoil is correctly positioned and confirmed suitable for your application.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003ch2\u003eSafety and Important Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify the product dimensions, mounting position, and clearance against your engine or stern drive before drilling.\u003c\/li\u003e\n  \u003cli\u003eDo not install on an application listed as incompatible.\u003c\/li\u003e\n  \u003cli\u003eFollow the boat and engine manufacturer's safety instructions and use appropriate protective equipment.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended when you are unsure about drilling or mounting on the anti-ventilation plate.\u003c\/li\u003e\n  \u003cli\u003eInspect the fasteners and hydrofoil after the initial water test and periodically during use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003ePro-Grade Standards — We supply marine parts selected for practical installation and real-world use.\u003c\/li\u003e\n  \u003cli\u003eFast Global Fulfillment — Shipping options and delivery times are shown at checkout where available.\u003c\/li\u003e\n  \u003cli\u003eManufacturer-Direct Value — We aim to provide practical aftermarket solutions at competitive value.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50717910794555,"sku":"20HS002NOC","price":68.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/20HS002NOC.png?v=1762938236"},{"product_id":"water-pump-impeller-repair-kit-fits-mercury-mariner-outboards-65-225-hp-mercruiser-alpha-one-gen-i-replaces-96148q8-96148a8","title":"Water Pump Impeller Repair Kit – Fits Mercury\/Mariner Outboards 65–225 HP and MerCruiser Alpha One Gen I (Replaces 96148Q8, 96148A8)","description":"\u003c!-- 🔧 Table Styles (include only once per page) --\u003e\n\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td { padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top; }\n  table.ss-table th { white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc; }\n  @media (max-width:480px){ table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; } }\n\u003c\/style\u003e\n\u003csection\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eWater Pump Impeller Repair Kit\u003c\/strong\u003e is a service component for the cooling systems of selected Mercury and Mariner outboards and MerCruiser stern drives. It is intended for 2-stroke Mercury and Mariner outboards in the 65–225 HP range, including selected 4-cylinder and V6 models, and for selected MerCruiser I, R, MR, and Alpha One Gen I drives. Always verify the exact model, year, serial-number range, and original pump configuration before ordering.\u003c\/p\u003e\n\u003cp\u003eThe kit is listed as a replacement for several Mercury and aftermarket reference numbers, including Mercury 46-96148Q8, 96148A8, 96148A5, Sierra 18-3517, and Mallory 9-48311. These references should be used together with the compatibility information below rather than as a substitute for model and serial-number verification.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInstalls in the lower unit or outdrive water-pump assembly.\u003c\/li\u003e\n  \u003cli\u003eIncludes a plastic pump housing, impeller, and face plate for a water-pump service repair.\u003c\/li\u003e\n  \u003cli\u003eDesigned for applications using the corresponding short-vane impeller configuration.\u003c\/li\u003e\n  \u003cli\u003eReplacing a worn impeller can help restore proper cooling-water circulation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eThe following numbers are reference listings associated with this replacement kit or its applicable pump components. Confirm the original part and application before purchase.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e46-96148Q8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e96148T8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e96148A8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e96148A5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e42579A4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e44292A4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e48747A3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e32437A1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e37433A1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-3517\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMallory\u003c\/td\u003e\n\u003ctd\u003e9-48311\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeaSierra\u003c\/td\u003e\n\u003ctd\u003e96148A8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine and Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe applications below are reference fitments for selected 2-stroke Mercury and Mariner outboards. Model, year, serial number, and pump configuration must be checked together. An engine model appearing in this table does not by itself confirm fitment for every production year or serial range.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"Mercury and Mariner Outboard Compatibility\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eOEM Reference\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e650\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eSelected 4-cylinder models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e700\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eSelected 6-cylinder models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e800\/80\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eSelected 4-cylinder models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e850\u003c\/td\u003e\n\u003ctd\u003e85\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eSelected 6-cylinder models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e900\/90\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eVerify exact model and serial number\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e1000\/1000SS\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eVerify exact model and serial number\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e1100\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eVerify exact model and serial number\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e1150\/115\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eVerify exact model and serial number\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e1250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eVerify exact model and serial number\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e1400\/140\u003c\/td\u003e\n\u003ctd\u003e140\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eVerify exact model and serial number\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eV-150\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eSelected V6 models with short-vane impellers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eV-175\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eSelected V6 models with short-vane impellers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eV-200\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eSelected V6 models with short-vane impellers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eV-225\u003c\/td\u003e\n\u003ctd\u003e225\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eSelected V6 models with short-vane impellers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMariner\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eSelected 4-cylinder models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMariner\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eSelected 4-cylinder models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMariner\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eSelected 4-cylinder models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMariner\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eSelected 6-cylinder models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMariner\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eSelected 6-cylinder models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMariner\u003c\/td\u003e\n\u003ctd\u003eV-135\u003c\/td\u003e\n\u003ctd\u003e135\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eSelected V6 models with short-vane impellers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMariner\u003c\/td\u003e\n\u003ctd\u003eV-150\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eSelected V6 models with short-vane impellers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMariner\u003c\/td\u003e\n\u003ctd\u003eV-175\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eSelected V6 models with short-vane impellers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMariner\u003c\/td\u003e\n\u003ctd\u003eV-200\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eSelected V6 models with short-vane impellers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMariner\u003c\/td\u003e\n\u003ctd\u003eV-220\u003c\/td\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eSelected V6 models with short-vane impellers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMariner\u003c\/td\u003e\n\u003ctd\u003eMagnum II\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eVerify exact model and serial number\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMariner\u003c\/td\u003e\n\u003ctd\u003eMagnum III\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eVerify exact model and serial number\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eMerCruiser Stern Drive Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis kit is listed for selected legacy MerCruiser I, R, MR, and Alpha One Gen I stern drives. The serial-number range is especially important for the later R, MR, and Alpha One applications.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"MerCruiser Stern Drive Compatibility\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eOEM Reference\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003eI\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e1963\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eVerify exact drive configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003eIA\/IB\/IC\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e1964\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eVerify exact drive configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003eIA\/IB\/IC EZ-SHIFT\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e1965–1966\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eVerify exact drive configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e1967–1982\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eVerify exact drive configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003e140\u003c\/td\u003e\n\u003ctd\u003e140\u003c\/td\u003e\n\u003ctd\u003e1967–1982\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eVerify exact drive configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003e160\u003c\/td\u003e\n\u003ctd\u003e160\u003c\/td\u003e\n\u003ctd\u003e1967–1969\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eVerify exact drive configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003e165\u003c\/td\u003e\n\u003ctd\u003e165\u003c\/td\u003e\n\u003ctd\u003e1970–1981\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eVerify exact drive configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003e225-S\u003c\/td\u003e\n\u003ctd\u003e225\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eVerify exact drive configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003e228\u003c\/td\u003e\n\u003ctd\u003e228\u003c\/td\u003e\n\u003ctd\u003e1978–1982\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eVerify exact drive configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003e233\u003c\/td\u003e\n\u003ctd\u003e233\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eVerify exact drive configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eVerify exact drive configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003e260\u003c\/td\u003e\n\u003ctd\u003e260\u003c\/td\u003e\n\u003ctd\u003e1978–1982\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eVerify exact drive configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003e470\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e1978–1982\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eVerify exact drive configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003e485\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e1980–1982\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eVerify exact drive configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003e888\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eVerify exact drive configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003e898\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e1978–1982\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eVerify exact drive configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003eR\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e1983–1990\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eS\/N 2495186–0D469858\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003eMR\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e1983–1990\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eS\/N 2495186–0D469858\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003eAlpha One\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e1983–1990\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eS\/N 2495186–0D469858\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003eAlpha One SS\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eS\/N 2495186–0D469858\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eWater pump impeller repair kit\u003c\/dd\u003e\n  \u003cdt\u003eInstallation Location\u003c\/dt\u003e\n\u003cdd\u003eLower unit or stern-drive outdrive water-pump assembly\u003c\/dd\u003e\n  \u003cdt\u003eHousing Material\u003c\/dt\u003e\n\u003cdd\u003ePlastic\u003c\/dd\u003e\n  \u003cdt\u003eHousing Color\u003c\/dt\u003e\n\u003cdd\u003eBlack\u003c\/dd\u003e\n  \u003cdt\u003eWeight\u003c\/dt\u003e\n\u003cdd\u003e0.37 kg (0.82 lb)\u003c\/dd\u003e\n  \u003cdt\u003eApplication\u003c\/dt\u003e\n\u003cdd\u003eSelected Mercury\/Mariner 2-stroke outboards and MerCruiser stern drives using the corresponding pump configuration\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Water pump impeller, reference 89984T4\u003c\/li\u003e\n  \u003cli\u003e1 × Plastic pump housing, reference 96148A1\u003c\/li\u003e\n  \u003cli\u003e1 × Face plate, reference 8M0204677\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eDisconnect the battery and remove the spark plug leads before beginning work.\u003c\/li\u003e\n  \u003cli\u003ePlace the outboard or stern drive in a stable position that provides access to the lower unit.\u003c\/li\u003e\n  \u003cli\u003eDrain the gearcase lubricant by removing the fill and vent plugs.\u003c\/li\u003e\n  \u003cli\u003eRemove the propeller assembly as required for access.\u003c\/li\u003e\n  \u003cli\u003eLoosen and remove the bolts securing the lower unit or gearcase to the midsection.\u003c\/li\u003e\n  \u003cli\u003eSeparate the lower unit carefully, paying close attention to the shift shaft and water-tube alignment.\u003c\/li\u003e\n  \u003cli\u003eRemove the old water-pump housing assembly and note the orientation of each component.\u003c\/li\u003e\n  \u003cli\u003eClean the mounting surfaces and inspect the driveshaft, keyway, seals, and related pump components for wear or damage.\u003c\/li\u003e\n  \u003cli\u003eInstall the replacement components in the correct order. Lightly lubricate the impeller with a suitable water-soluble lubricant before assembly.\u003c\/li\u003e\n  \u003cli\u003eReinstall the lower unit, ensuring that the water tube and shift shaft are correctly aligned.\u003c\/li\u003e\n  \u003cli\u003eTighten all fasteners to the manufacturer's specifications, refill the gear lubricant, and reinstall the propeller.\u003c\/li\u003e\n  \u003cli\u003eRun the engine using an appropriate water supply and verify a steady tell-tale stream and normal operating temperature.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting and FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eHow do I confirm that this kit fits my engine?\u003c\/summary\u003e\u003cp\u003eCompare your original water-pump components and part number with the references in the Part Number Matrix. Then verify the engine or drive model, horsepower, stroke, year, and serial number against the applicable table. If the original pump configuration or component appearance differs, do not rely on the model name alone.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat are the signs of a failing water-pump impeller?\u003c\/summary\u003e\u003cp\u003eCommon signs include a weak or missing tell-tale stream, an overheating warning, elevated operating temperature, or reduced performance caused by inadequate cooling. A dry, cracked, stiff, or deformed impeller should be replaced.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow often should the water-pump impeller be replaced?\u003c\/summary\u003e\u003cp\u003eInspect the impeller during routine annual service and replace it when inspection shows wear, deformation, cracking, or hardening. Frequent operation in saltwater, sand, or silt may require more frequent inspection and replacement.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I install this kit myself?\u003c\/summary\u003e\u003cp\u003eInstallation requires lower-unit or outdrive disassembly and correct alignment of the water tube, shift shaft, impeller, and housing. Do-it-yourself installation is appropriate only for people with the required mechanical skills and service information. Professional installation is recommended when in doubt.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this an OEM part?\u003c\/summary\u003e\u003cp\u003eThis listing is for an aftermarket replacement kit, not a Mercury or MerCruiser branded OEM component. The listed manufacturer part numbers are reference numbers used for identification and compatibility comparison.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat should I do if my application is not listed?\u003c\/summary\u003e\u003cp\u003eCompare the original part number, pump housing, face plate, impeller configuration, model, and serial number. Contact support with those details before ordering if you need help checking an application.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003ch2\u003eSafety and Important Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify the original part number, dimensions, configuration, model, year, and serial number before purchase.\u003c\/li\u003e\n  \u003cli\u003eDo not operate the engine without an adequate cooling-water supply.\u003c\/li\u003e\n  \u003cli\u003eFollow the engine or drive manufacturer's service procedures and torque specifications.\u003c\/li\u003e\n  \u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended for safe and reliable operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMarine Replacement Parts\u003c\/strong\u003e — We supply replacement components for common outboard and stern-drive service applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication-Focused Listings\u003c\/strong\u003e — Product references and compatibility information are provided to help customers compare the original component before ordering.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustomer Support\u003c\/strong\u003e — When fitment is uncertain, provide the engine or drive model, serial number, and original part details for application assistance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50717910892859,"sku":"SS-20KM006","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/SS-20KM006.png?v=1762938240"},{"product_id":"water-pump-repair-kit-fits-mercury-mariner-outboards-75-225hp-mercruiser-alpha-one-replaces-96148q8-46-96148a8","title":"Water Pump Repair Kit for Mercury\/Mariner 75–225 HP Outboards and MerCruiser Alpha One Stern Drives — Replaces 96148Q8, 46-96148A8","description":"\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td { padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top; }\n  table.ss-table th { white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc; }\n  @media (max-width:480px){ table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; } }\n\u003c\/style\u003e\n\u003csection\u003e\n  \u003ch2\u003eProduct Details\u003c\/h2\u003e\n  \u003cp\u003eThis \u003cstrong\u003ewater pump repair kit\u003c\/strong\u003e is designed to service and restore the cooling-water pump assembly on selected Mercury and Mariner 75–225 HP two-stroke outboards and MerCruiser stern drives. It is intended for the listed four-cylinder and V6 applications and for MerCruiser Pre-Alpha, R, MR, and Alpha One units within the compatibility conditions shown below.\u003c\/p\u003e\n  \u003cp\u003eThe kit is an aftermarket replacement for the listed Mercury references, including \u003cstrong\u003e96148Q8\u003c\/strong\u003e and \u003cstrong\u003e46-96148A8\u003c\/strong\u003e. Always compare the existing water-pump components and confirm the complete engine or stern-drive model, year, and serial number before ordering.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eComplete water-pump service kit with impeller, housing, key, plate, gaskets, seal, sleeve, O-ring, and washers.\u003c\/li\u003e\n    \u003cli\u003eNeoprene rubber impeller for marine cooling-system service.\u003c\/li\u003e\n    \u003cli\u003ePA66 nylon impeller housing with a marine-grade key plate and cup.\u003c\/li\u003e\n    \u003cli\u003eDirect-replacement design; follow the applicable factory service manual for installation and torque specifications.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n  \u003cp\u003eThe following references are associated with this replacement kit. Part-number references do not replace model, year, or serial-number verification.\u003c\/p\u003e\n  \u003cdiv class=\"ss-table-wrap\"\u003e\n    \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e96148T8\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e96148B8\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e96148A5\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-3217\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-3316\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-3517\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eQuicksilver\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMarinepro\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eEngine and Model Compatibility\u003c\/h2\u003e\n  \u003cp\u003eUse the tables below as a fitment guide. Confirm the exact model, rated horsepower, two-stroke configuration, and serial number against the engine identification label and the applicable service documentation.\u003c\/p\u003e\n  \u003cdiv class=\"ss-table-wrap\"\u003e\n    \u003ctable class=\"ss-table\" aria-label=\"Mercury and Mariner Outboards Compatibility\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eSerial Number\u003c\/th\u003e\n\u003cth\u003eOEM Part No.\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e4-Cylinder\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e6432901 \u0026amp; Up\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e4-Cylinder\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e2559001–6432900\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e4-Cylinder\u003c\/td\u003e\n\u003ctd\u003e85\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1566240–4861998\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e4-Cylinder\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1766824 \u0026amp; Up\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e6-Cylinder\u003c\/td\u003e\n\u003ctd\u003e100SS\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1503332–2836018\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e6-Cylinder\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1870204–2314955\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e6-Cylinder\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e2836019 \u0026amp; Up\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e6-Cylinder\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e2314956–2839368\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e6-Cylinder\u003c\/td\u003e\n\u003ctd\u003e135\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e2839369–3293233\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e6-Cylinder\u003c\/td\u003e\n\u003ctd\u003e140\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e3293234 \u0026amp; Up\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e6-Cylinder\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e3502806 \u0026amp; Up\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e6-Cylinder\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e4301235 \u0026amp; Up\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e6-Cylinder\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e4839034 \u0026amp; Up\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003eExcludes V-200 DFI 3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e6-Cylinder\u003c\/td\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eOB117316 \u0026amp; Up\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003eV6\u003c\/td\u003e\n\u003ctd\u003eV150, V175, V200, V225\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eAll\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003eXR4\/Magnum II\u003c\/td\u003e\n\u003ctd\u003eAll\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eAll\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n  \u003cp\u003eFor MerCruiser stern drives, verify the model, production year, and serial number range.\u003c\/p\u003e\n  \u003cdiv class=\"ss-table-wrap\"\u003e\n    \u003ctable class=\"ss-table\" aria-label=\"MerCruiser Stern Drives Compatibility\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eOEM Part No.\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003ePre-Alpha\u003c\/td\u003e\n\u003ctd\u003e1970–1983\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003eR\u003c\/td\u003e\n\u003ctd\u003eUp to 1983\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003eMR\u003c\/td\u003e\n\u003ctd\u003e1984–1985\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003eAlpha One\u003c\/td\u003e\n\u003ctd\u003e1983–1990\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003eSerial number 2495186–0D469858\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n  \u003cdl\u003e\n    \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eWater pump repair kit\u003c\/dd\u003e\n    \u003cdt\u003eApplication\u003c\/dt\u003e\n\u003cdd\u003eSelected Mercury\/Mariner two-stroke outboards and MerCruiser stern drives listed above\u003c\/dd\u003e\n    \u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eDirect replacement; follow the applicable factory service manual\u003c\/dd\u003e\n    \u003cdt\u003eConnection\u003c\/dt\u003e\n\u003cdd\u003eInstalls in the water-pump housing assembly\u003c\/dd\u003e\n    \u003cdt\u003eHousing Material\u003c\/dt\u003e\n\u003cdd\u003ePA66 nylon plastic housing with marine-grade key plate and cup\u003c\/dd\u003e\n    \u003cdt\u003eHousing Color\u003c\/dt\u003e\n\u003cdd\u003eBlack\/natural\u003c\/dd\u003e\n    \u003cdt\u003eImpeller Material\u003c\/dt\u003e\n\u003cdd\u003eNeoprene rubber\u003c\/dd\u003e\n    \u003cdt\u003ePackage Dimensions\u003c\/dt\u003e\n\u003cdd\u003e152 mm × 101 mm × 80 mm (5.98 in × 3.98 in × 3.15 in)\u003c\/dd\u003e\n    \u003cdt\u003ePackage Weight\u003c\/dt\u003e\n\u003cdd\u003e0.30 kg (10.72 oz)\u003c\/dd\u003e\n    \u003cdt\u003eFitting Type\u003c\/dt\u003e\n\u003cdd\u003eDirect fit\u003c\/dd\u003e\n    \u003cdt\u003eReturn Information\u003c\/dt\u003e\n\u003cdd\u003eReturns are subject to the applicable store return policy.\u003c\/dd\u003e\n  \u003c\/dl\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e1 × Water pump impeller\u003c\/li\u003e\n    \u003cli\u003e1 × Impeller housing\u003c\/li\u003e\n    \u003cli\u003e1 × Impeller key\u003c\/li\u003e\n    \u003cli\u003e1 × Face plate\u003c\/li\u003e\n    \u003cli\u003e2 × Gaskets\u003c\/li\u003e\n    \u003cli\u003e1 × Seal\u003c\/li\u003e\n    \u003cli\u003e1 × Water-tube guide sleeve\u003c\/li\u003e\n    \u003cli\u003e1 × O-ring\u003c\/li\u003e\n    \u003cli\u003e2 × Drain-plug washers\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n  \u003col\u003e\n    \u003cli\u003eDisconnect the negative battery cable and make sure the engine is switched off and cool.\u003c\/li\u003e\n    \u003cli\u003eRemove the lower unit and place it securely in a suitable stand.\u003c\/li\u003e\n    \u003cli\u003eRemove the water-pump housing fasteners and lift off the housing to expose the old components.\u003c\/li\u003e\n    \u003cli\u003eClean all mating surfaces completely. Remove old gasket material, sealant, and debris without damaging the surfaces.\u003c\/li\u003e\n    \u003cli\u003eInstall the new gasket, face plate, impeller, and key. Orient the impeller vanes in the correct rotational direction, normally by turning the driveshaft clockwise while lowering the housing.\u003c\/li\u003e\n    \u003cli\u003eReinstall the water-pump housing and tighten the fasteners to the torque specified in the service manual.\u003c\/li\u003e\n    \u003cli\u003eReinstall the lower unit on the engine.\u003c\/li\u003e\n    \u003cli\u003eReconnect the battery and run the engine only in the water or with an appropriate flushing device. Check for a steady tell-tale stream and monitor engine temperature.\u003c\/li\u003e\n  \u003c\/ol\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eTroubleshooting and FAQ\u003c\/h2\u003e\n  \u003cdetails\u003e\u003csummary\u003eHow do I confirm fitment?\u003c\/summary\u003e\u003cp\u003eMatch the complete engine or stern-drive model, horsepower, two-stroke configuration, and serial number with the compatibility tables. Part-number matching alone is not sufficient.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eWhat are common signs of a failing impeller?\u003c\/summary\u003e\u003cp\u003eSymptoms may include overheating at idle or low speed, a weak or absent tell-tale stream, or a dry, cracked, brittle, or damaged impeller during inspection.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eHow often should the water pump be serviced?\u003c\/summary\u003e\u003cp\u003eInspect the water-pump components at the interval specified by the engine manufacturer. Service intervals can vary with operating hours, storage, and saltwater or freshwater use.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eIs the housing included?\u003c\/summary\u003e\u003cp\u003eYes. This kit includes an impeller housing. Compare the replacement parts with the removed components before installation, especially when replacing an older or previously modified assembly.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eIs this an OEM part?\u003c\/summary\u003e\u003cp\u003eNo. This is an aftermarket replacement kit associated with the listed OEM and aftermarket reference numbers.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eHow should I handle shipping and returns?\u003c\/summary\u003e\u003cp\u003eShipping availability, delivery estimates, and return eligibility are determined by the store and destination. Review the applicable policy at checkout or contact support before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eSafety and Important Information\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eVerify the model, year, horsepower, stroke, and serial number before purchase.\u003c\/li\u003e\n    \u003cli\u003eCompare the new components with the original parts before installation. Do not install a part that differs in a way that affects fit or operation.\u003c\/li\u003e\n    \u003cli\u003eNever run an outboard without an adequate water supply. Use a proper test tank, the boat in water, or an approved flushing device.\u003c\/li\u003e\n    \u003cli\u003eProfessional installation is recommended when the correct procedure or torque specifications are uncertain.\u003c\/li\u003e\n    \u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMarine Replacement Parts\u003c\/strong\u003e — Replacement components for servicing common marine systems.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDirect-Replacement Focus\u003c\/strong\u003e — Product information is organized around application, reference numbers, and installation requirements.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSupport Before Installation\u003c\/strong\u003e — Confirm fitment and review the applicable service information before beginning work.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50717911023931,"sku":"FYS12111502","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/FYS12111502.png?v=1762938245"},{"product_id":"water-pump-impeller-kit-fits-mercury-mercruiser-150-175-200hp-2-stroke-replaces-46-96148a5","title":"Water Pump Impeller – Fits Mercury\/MerCruiser 150\/175\/200 HP 2-Stroke – Replaces 46-96148A5","description":"\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n  table.ss-table th {\n    white-space:nowrap;\n    word-break:normal;\n    letter-spacing:normal;\n    font-weight:600;\n    background:#f8fafc;\n  }\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\u003csection\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003ewater pump impeller\u003c\/strong\u003e is designed as an aftermarket replacement for a range of Mercury and MerCruiser 2-stroke applications, including selected 65 HP through 220 HP outboards and compatible MerCruiser stern drives. Confirm the exact engine model, horsepower, and serial-number range before ordering.\u003c\/p\u003e\n\u003cp\u003eThe impeller replaces several Mercury references, including \u003cstrong\u003e46-96148A5\u003c\/strong\u003e, \u003cstrong\u003e46-96148A8\u003c\/strong\u003e, and \u003cstrong\u003e46-96148Q8\u003c\/strong\u003e. It is intended for routine water-pump service and cooling-system maintenance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAftermarket direct-replacement water pump impeller.\u003c\/li\u003e\n\u003cli\u003eDesigned for specified 2-stroke Mercury and MerCruiser applications.\u003c\/li\u003e\n\u003cli\u003eSingle impeller supplied; gaskets, seals, housing components, and drive-key requirements vary by engine and are not included unless separately specified.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse the following references to compare the impeller with the part removed from your engine. Part-number matching should be combined with the applicable model and serial-number conditions.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Cross-Reference\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e46-96148A5\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e46-96148Q8\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e46-96148T8\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e46-42579A4\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e46-44292A4\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e46-48747A3\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eVerify the engine brand, model, horsepower, stroke type, and serial number before installation. The conditions below are intended as a compatibility reference and should be checked against the engine identification plate and service information.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Compatible Engine Models\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eSerial \/ Years\u003c\/th\u003e\n\u003cth\u003eOEM Part No.\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e150 HP\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial # 3502806 and up\u003c\/td\u003e\n\u003ctd\u003e46-96148A5\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e175 HP\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial # 4301235 and up\u003c\/td\u003e\n\u003ctd\u003e46-96148A5\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e200 HP\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial # 4839034 and up\u003c\/td\u003e\n\u003ctd\u003e46-96148A5\u003c\/td\u003e\n\u003ctd\u003eExcludes V-200 DFI 3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e65 HP\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial # 1542745–3293183\u003c\/td\u003e\n\u003ctd\u003e46-96148A5\u003c\/td\u003e\n\u003ctd\u003e4-cylinder applications\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e70 HP\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial # 1503959–1566239\u003c\/td\u003e\n\u003ctd\u003e46-96148A5\u003c\/td\u003e\n\u003ctd\u003e4-cylinder applications\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e75 HP\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial # 6432901 and up\u003c\/td\u003e\n\u003ctd\u003e46-96148A5\u003c\/td\u003e\n\u003ctd\u003e4-cylinder applications\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e80 HP\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial # 2559001–6432900\u003c\/td\u003e\n\u003ctd\u003e46-96148A5\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e85 HP\u003c\/td\u003e\n\u003ctd\u003e85\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial # 1566240–4861998\u003c\/td\u003e\n\u003ctd\u003e46-96148A5\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e90 HP\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial # 1766824 and up\u003c\/td\u003e\n\u003ctd\u003e46-96148A5\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e100 HP SS\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial # 1503332–2836018\u003c\/td\u003e\n\u003ctd\u003e46-96148A5\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e110 HP\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial # 1870204–2314955\u003c\/td\u003e\n\u003ctd\u003e46-96148A5\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e115 HP\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial # 2836019 and up\u003c\/td\u003e\n\u003ctd\u003e46-96148A5\u003c\/td\u003e\n\u003ctd\u003e6-cylinder applications\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e125 HP\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial # 2314956–2839368\u003c\/td\u003e\n\u003ctd\u003e46-96148A5\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e135 HP\u003c\/td\u003e\n\u003ctd\u003e135\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial # 2839369–3293233\u003c\/td\u003e\n\u003ctd\u003e46-96148A5\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e140 HP\u003c\/td\u003e\n\u003ctd\u003e140\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial # 3293234 and up\u003c\/td\u003e\n\u003ctd\u003e46-96148A5\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e220 HP\u003c\/td\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial # OB117316 and up\u003c\/td\u003e\n\u003ctd\u003e46-96148A5\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003ePre-Alpha\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1970–1983\u003c\/td\u003e\n\u003ctd\u003e46-96148A5\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003eAlpha One\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1983–1990; serial numbers 2495186–0D469858\u003c\/td\u003e\n\u003ctd\u003e46-96148A5\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cdl\u003e\n\u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eWater pump impeller\u003c\/dd\u003e\n\u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eDirect replacement for specified applications\u003c\/dd\u003e\n\u003cdt\u003eApplication\u003c\/dt\u003e\n\u003cdd\u003eSelected 2-stroke Mercury outboards and MerCruiser stern drives\u003c\/dd\u003e\n\u003cdt\u003eReplacement Reference\u003c\/dt\u003e\n\u003cdd\u003eMercury 46-96148A5 and related references listed above\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Water pump impeller\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eGaskets, seals, drive key, water-pump housing, and other service components are not included unless specifically listed for the selected application.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect the battery and make sure the engine is completely cool before beginning work.\u003c\/li\u003e\n\u003cli\u003eRemove the lower unit or gearcase according to the applicable service manual.\u003c\/li\u003e\n\u003cli\u003eRemove the water-pump housing and note the original impeller orientation.\u003c\/li\u003e\n\u003cli\u003eRemove the old impeller and inspect the drive key, plate, housing, gaskets, and seals.\u003c\/li\u003e\n\u003cli\u003eReplace worn or damaged related components separately as required for the engine.\u003c\/li\u003e\n\u003cli\u003eInstall the new impeller using the correct drive key and any required new gaskets or seals for the model.\u003c\/li\u003e\n\u003cli\u003eTurn the driveshaft in the specified direction while seating the impeller so the vanes bend correctly inside the housing.\u003c\/li\u003e\n\u003cli\u003eReinstall the water-pump housing and torque fasteners according to the manufacturer’s specifications.\u003c\/li\u003e\n\u003cli\u003eReattach the lower unit, reconnect the battery, and test the engine using the proper water-supply procedure.\u003c\/li\u003e\n\u003cli\u003eConfirm a strong, steady tell-tale stream and monitor for overheating before normal operation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eHow do I know if this impeller fits my specific engine?\u003c\/summary\u003e\u003cp\u003eMatch the replacement reference, engine brand, model, horsepower, stroke type, and serial-number range. Do not rely on horsepower alone. If any identification detail differs, consult the applicable service information before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat are the signs of a failed water-pump impeller?\u003c\/summary\u003e\u003cp\u003eCommon signs include overheating at idle or low speed, a weak or absent tell-tale stream, and an engine-temperature alarm. Continued operation with a damaged impeller can cause serious engine damage.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow often should I replace a water-pump impeller?\u003c\/summary\u003e\u003cp\u003eInspect the impeller at the interval specified for your engine. Many operators inspect it annually and replace it at regular service intervals, especially when operating in saltwater or sandy or silty conditions.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this impeller difficult to install?\u003c\/summary\u003e\u003cp\u003eInstallation requires removal of the lower unit and access to the water-pump housing. The work is suitable for an experienced technician with the correct service information and tools. Professional installation is recommended if you are not familiar with marine lower-unit service.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this an OEM part?\u003c\/summary\u003e\u003cp\u003eNo. This is an aftermarket replacement impeller intended to replace the listed manufacturer references. Confirm dimensions, drive-key arrangement, and application details before installation.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is included with the purchase?\u003c\/summary\u003e\u003cp\u003eOne water-pump impeller is included. This listing does not represent a complete gasket, seal, or water-pump service kit unless those components are separately identified.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eShipping speed and cost\u003c\/summary\u003e\u003cp\u003eStandard shipping and any available expedited options are shown at checkout. Transit times and shipping availability vary by destination.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWarranty and returns\u003c\/summary\u003e\u003cp\u003eWarranty and return eligibility are governed by the current store policies. Contact support with your order details if you receive a damaged or incorrect item.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVerify the engine model, horsepower, stroke type, and serial-number range before purchase.\u003c\/li\u003e\n\u003cli\u003eCompare the replacement impeller with the removed part, including its fit, drive-key arrangement, and housing dimensions.\u003c\/li\u003e\n\u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n\u003cli\u003eFollow the manufacturer’s service procedures and use professional installation when appropriate.\u003c\/li\u003e\n\u003cli\u003eNever operate the engine without the correct cooling-water supply and never continue operation if overheating occurs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePro-Grade Standards\u003c\/strong\u003e — Marine replacement parts selected for dependable service in real-world operating conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlobal Fulfillment\u003c\/strong\u003e — Shipping options and delivery estimates are provided at checkout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer-Direct Value\u003c\/strong\u003e — Competitive pricing supported by practical marine-part sourcing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50717911056699,"sku":"17KM002OC","price":29.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/17KM002OC.png?v=1762938247"},{"product_id":"water-pump-impeller-kit-fits-mercury-mariner-outboards-65-220hp-mercruiser-alpha-one-gen-1-replaces-96148a8-96148q8","title":"Water Pump Impeller Kit for Mercury\/Mariner Outboards 65–220 HP and MerCruiser Alpha One Gen 1 – Replaces 96148A8, 96148Q8","description":"\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td { padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top; }\n  table.ss-table th { white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc; }\n  @media (max-width:480px){ table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; } }\n\u003c\/style\u003e\n\u003csection\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis complete \u003cstrong\u003ewater pump impeller kit\u003c\/strong\u003e is designed for selected Mercury and Mariner 2-stroke outboards from 65 to 220 HP, as well as MerCruiser Pre-Alpha, Alpha One Gen 1, MC-1, R, and MR stern drives using the specified short-vane water pump configuration. The kit includes the pump housing, impeller, plate, gaskets, seals, guide components, and related hardware needed to service the water pump assembly.\u003c\/p\u003e\n\u003cp\u003eIt is listed as a replacement for Mercury references including \u003cstrong\u003e96148A8\u003c\/strong\u003e, \u003cstrong\u003e96148Q8\u003c\/strong\u003e, \u003cstrong\u003e46-96148A8\u003c\/strong\u003e, \u003cstrong\u003e46-96148Q8\u003c\/strong\u003e, and \u003cstrong\u003e96148T8\u003c\/strong\u003e, along with selected Sierra and GLM aftermarket references. Always verify the exact engine model, serial number, existing housing, and impeller configuration before ordering.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComplete replacement kit for servicing the water pump assembly.\u003c\/li\u003e\n\u003cli\u003eIncludes a nylon PA66 plastic water pump housing.\u003c\/li\u003e\n\u003cli\u003eIncludes a neoprene rubber impeller for water circulation.\u003c\/li\u003e\n\u003cli\u003eDesigned for applications using a short-vane impeller.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eThe following references are associated with this replacement kit. Part-number listings do not replace model and serial-number verification.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e96148A8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e46-96148Q8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e96148T8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-3217\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-3316\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-3517\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGLM\u003c\/td\u003e\n\u003ctd\u003e12280\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eEngine and Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eCompatibility depends on the complete engine model and serial-number range. Confirm the application below before installation. The outboard applications listed are 2-stroke models using the short-vane impeller configuration.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"Mercury and Mariner Outboard Compatibility\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eOEM Part No.\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e4-Cylinder\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e96148A8\u003c\/td\u003e\n\u003ctd\u003eSerial 1542745–3293183\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e4-Cylinder\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e96148A8\u003c\/td\u003e\n\u003ctd\u003eSerial 1503959–1566239\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e4-Cylinder\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e96148A8\u003c\/td\u003e\n\u003ctd\u003eSerial 6432901 and up\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e4-Cylinder\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e96148A8\u003c\/td\u003e\n\u003ctd\u003eSerial 2559001–6432900\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e4-Cylinder\u003c\/td\u003e\n\u003ctd\u003e85\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e96148A8\u003c\/td\u003e\n\u003ctd\u003eSerial 1566240–4861998\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eV6\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e96148A8\u003c\/td\u003e\n\u003ctd\u003eSerial 1766824 and up\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eV6 SS\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e96148A8\u003c\/td\u003e\n\u003ctd\u003eSerial 1503332–2836018\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eV6\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e96148A8\u003c\/td\u003e\n\u003ctd\u003eSerial 1870204–2314955\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eV6\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e96148A8\u003c\/td\u003e\n\u003ctd\u003eSerial 2836019 and up\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eV6\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e96148A8\u003c\/td\u003e\n\u003ctd\u003eSerial 2314956–2839368\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eV6\u003c\/td\u003e\n\u003ctd\u003e135\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1990\u003c\/td\u003e\n\u003ctd\u003e96148A8\u003c\/td\u003e\n\u003ctd\u003eBlack Max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eV6\u003c\/td\u003e\n\u003ctd\u003e140\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e96148A8\u003c\/td\u003e\n\u003ctd\u003eSerial 3293234 and up\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eV6\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e2014\u003c\/td\u003e\n\u003ctd\u003e96148A8 \/ 96148Q8\u003c\/td\u003e\n\u003ctd\u003ePro XS; serial 2B113483\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eV6\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e96148A8\u003c\/td\u003e\n\u003ctd\u003eSerial 4301235 and up\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eV6\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e96148A8\u003c\/td\u003e\n\u003ctd\u003eSerial 4839034 and up; not V-200 DFI 3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eV6\u003c\/td\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e96148A8\u003c\/td\u003e\n\u003ctd\u003eSerial OB117316 and up\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe kit is also listed for the following MerCruiser stern-drive applications:\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"MerCruiser Stern Drive Compatibility\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eOEM Part No.\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003ePre-Alpha\u003c\/td\u003e\n\u003ctd\u003e1970–1983\u003c\/td\u003e\n\u003ctd\u003e96148A8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003eAlpha One\u003c\/td\u003e\n\u003ctd\u003e1983–1990\u003c\/td\u003e\n\u003ctd\u003e96148A8\u003c\/td\u003e\n\u003ctd\u003eGen 1 drives\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003eI\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e96148A8\u003c\/td\u003e\n\u003ctd\u003eSerial 2495186–0D469858\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003eR\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e96148A8\u003c\/td\u003e\n\u003ctd\u003eSerial 2495186–0D469858\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003eMR\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e96148A8\u003c\/td\u003e\n\u003ctd\u003eSerial 2495186–0D469858\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdl\u003e\n\u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eWater pump impeller kit with housing\u003c\/dd\u003e\n\u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eDirect replacement\u003c\/dd\u003e\n\u003cdt\u003eHousing Material\u003c\/dt\u003e\n\u003cdd\u003eNylon PA66 plastic\u003c\/dd\u003e\n\u003cdt\u003eImpeller Material\u003c\/dt\u003e\n\u003cdd\u003eNeoprene rubber\u003c\/dd\u003e\n\u003cdt\u003eImpeller Configuration\u003c\/dt\u003e\n\u003cdd\u003eShort-vane design\u003c\/dd\u003e\n\u003cdt\u003eWeight\u003c\/dt\u003e\n\u003cdd\u003e330 g (0.73 lb)\u003c\/dd\u003e\n\u003cdt\u003eOEM Part Numbers\u003c\/dt\u003e\n\u003cdd\u003eMercury 96148A8, 96148Q8, 46-96148A8, and 46-96148Q8\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Water pump housing: 46-48743A1, 46-96148, or 46-96148A1\u003c\/li\u003e\n\u003cli\u003e1 × Impeller: 47-30221, 47-65960, or 47-85460\u003c\/li\u003e\n\u003cli\u003e1 × Water pump housing bushing: 26-29677\u003c\/li\u003e\n\u003cli\u003e1 × Water tube guide: 23-29804 or 23-29804T\u003c\/li\u003e\n\u003cli\u003e1 × Seal ring gasket: 26-45577 or 26-455771\u003c\/li\u003e\n\u003cli\u003e1 × Impeller plate: 30605\u003c\/li\u003e\n\u003cli\u003e2 × Drain screw gasket: 191833\u003c\/li\u003e\n\u003cli\u003e5 × O-ring: 25-30271, 25-896523, or 25-27018\u003c\/li\u003e\n\u003cli\u003e1 × Slinger rubber ring: 25-30271\u003c\/li\u003e\n\u003cli\u003e1 × Cup\u003c\/li\u003e\n\u003cli\u003e5 × Water pump gasket: 27-32438, 27-30603, or 27-30604\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect the battery and make sure the engine is switched off and cool.\u003c\/li\u003e\n\u003cli\u003eRemove the lower unit or gearcase from the midsection. Disconnect the shift linkage if required by the engine design.\u003c\/li\u003e\n\u003cli\u003ePlace the lower unit on a stable workbench and remove the water pump housing fasteners.\u003c\/li\u003e\n\u003cli\u003eRemove the old housing, impeller, gaskets, and wear plate. Clean all mating surfaces thoroughly.\u003c\/li\u003e\n\u003cli\u003eInstall the new wear plate, gaskets, and impeller in the housing. Orient the impeller vanes for the correct direction of shaft rotation.\u003c\/li\u003e\n\u003cli\u003eApply a suitable lubricant to the inside of the housing and slide it over the impeller while turning the driveshaft in the correct direction to seat the vanes.\u003c\/li\u003e\n\u003cli\u003eSecure the housing and tighten the fasteners to the engine manufacturer's specification.\u003c\/li\u003e\n\u003cli\u003eReinstall the lower unit, reconnect the shift linkage, and ensure the water tube is correctly aligned with the pump outlet.\u003c\/li\u003e\n\u003cli\u003eSecure the lower-unit bolts and test the engine in an appropriate water source. Confirm that cooling water exits the tell-tale outlet.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eTroubleshooting and FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eHow do I confirm that this impeller kit fits my engine?\u003c\/summary\u003e\u003cp\u003eMatch the complete engine model and serial number with the compatibility tables, then compare the existing pump housing and impeller configuration with the product details. This kit is intended for applications using a short-vane impeller. If the housing or impeller differs, confirm fitment before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is the difference between Mercury 96148A8 and 96148Q8?\u003c\/summary\u003e\u003cp\u003eBoth references are listed for this water pump impeller kit application. The suffix identifies the applicable Mercury or Quicksilver distribution reference. Confirm the application by engine model, serial number, and pump configuration rather than by the suffix alone.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhen should a water pump impeller be replaced?\u003c\/summary\u003e\u003cp\u003eInspect the impeller regularly and replace it if the vanes are cracked, hardened, permanently bent, damaged, or showing signs of wear. Service intervals may need to be shortened when the engine is used in saltwater, sandy water, or silty conditions.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat are common signs of a failing impeller?\u003c\/summary\u003e\u003cp\u003eTypical signs include a weak or missing tell-tale stream, an overheating warning, elevated operating temperature, or visible damage to the impeller. Stop the engine and investigate if cooling-water flow is inadequate.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhy can an engine overheat after the impeller has been replaced?\u003c\/summary\u003e\u003cp\u003eCheck for blocked water-intake screens, a restricted tell-tale outlet, a faulty thermostat, debris in the cooling passages, incorrect impeller orientation, damaged gaskets, or an incorrectly seated water tube. Verify the complete water-pump installation before operating the engine.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this kit for a short-vane or long-vane impeller?\u003c\/summary\u003e\u003cp\u003eThis kit is for a short-vane impeller configuration. Short- and long-vane impellers are not interchangeable unless the complete pump application specifies that configuration.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this an OEM part?\u003c\/summary\u003e\u003cp\u003eThis is an aftermarket replacement kit. The listed Mercury, Sierra, and GLM numbers are reference or interchange numbers and are provided for application identification; the product is not represented as a genuine OEM Mercury component.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow quickly is the product shipped?\u003c\/summary\u003e\u003cp\u003eStandard delivery and available expedited options are shown at checkout. Transit time varies by destination, service level, customs processing, and carrier conditions.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is the warranty and return policy?\u003c\/summary\u003e\u003cp\u003eWarranty and return eligibility are governed by the applicable store policy. Contact support with the order details before returning a product or reporting a manufacturing issue.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eSafety and Important Information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVerify the engine model, serial number, pump housing, and impeller configuration before purchase.\u003c\/li\u003e\n\u003cli\u003eDo not operate an engine without confirming adequate cooling-water flow.\u003c\/li\u003e\n\u003cli\u003eThis is an aftermarket replacement component, not a genuine OEM part.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended when you are not familiar with lower-unit or water-pump service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarine Replacement Parts\u003c\/strong\u003e — Replacement components for common marine service and repair applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication-Focused Support\u003c\/strong\u003e — Use model, serial-number, and component information to help confirm fitment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePractical Value\u003c\/strong\u003e — Aftermarket service parts designed to provide a practical replacement option for maintenance and repair.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50717911089467,"sku":"1F-CBHS-QYHT","price":34.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/1F-CBHS-QYHT.png?v=1762938248"},{"product_id":"water-pump-impeller-kit-fits-mercury-marine-mercruiser-65-225hp-replaces-46-96148a8-46-96148q8","title":"Water Pump Impeller Kit for Mercury Marine and MerCruiser 65–225 HP 2-Stroke Applications – Replaces 46-96148A8 and 46-96148Q8","description":"\u003csection\u003e\n\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td { padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top; }\n  table.ss-table th { white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc; }\n  @media (max-width:480px){ table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; } }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis aftermarket \u003cstrong\u003ewater pump impeller kit\u003c\/strong\u003e is designed for servicing the cooling systems of selected Mercury Marine 2-stroke outboards and MerCruiser sterndrives. It is listed for Mercury 65–225 HP applications and MerCruiser Pre-Alpha, Alpha One, I, R, and MR sterndrives within the applicable model and serial-number ranges below.\u003c\/p\u003e\n\u003cp\u003eThe kit provides replacement coverage for Mercury part numbers \u003cstrong\u003e46-96148A8\u003c\/strong\u003e, \u003cstrong\u003e46-96148Q8\u003c\/strong\u003e, and \u003cstrong\u003e46-96148T8\u003c\/strong\u003e, with additional aftermarket references including Sierra \u003cstrong\u003e18-3517\u003c\/strong\u003e and GLM \u003cstrong\u003e12280\u003c\/strong\u003e. Always compare the original pump components, engine model, and serial number before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplacement water-pump service kit for specified Mercury and MerCruiser applications.\u003c\/li\u003e\n  \u003cli\u003eIncludes a nylon PA66 water-pump housing and neoprene rubber impeller.\u003c\/li\u003e\n  \u003cli\u003eUses a short-vane impeller design for the listed applications.\u003c\/li\u003e\n  \u003cli\u003eSupplied with the gaskets, seals, guides, bushings, and related service components listed below.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse the following references to compare the listed OEM and aftermarket numbers with the component being replaced.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e46-96148Q8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e46-96148T8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuicksilver\u003c\/td\u003e\n\u003ctd\u003e96148A8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-3517\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGLM\u003c\/td\u003e\n\u003ctd\u003e12280\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine and Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eCompatibility depends on the complete engine model and serial-number range. Confirm both details before installation. The following applications are the listed fitment references for this kit.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"Mercury Outboard Engine Compatibility\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eSerial Number\u003c\/th\u003e\n\u003cth\u003eOEM Part No.\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e4-cylinder\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1542745–3293183\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e4-cylinder\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1503959–1566239\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e4-cylinder\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e6432901 and up\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e4-cylinder\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e2559001–6432900\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e4-cylinder\u003c\/td\u003e\n\u003ctd\u003e85\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1566240–4861998\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e4-cylinder\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1766824 and up\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eSS\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1503332–2836018\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e6-cylinder\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1870204–2314955\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e6-cylinder\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e2836019 and up\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e6-cylinder\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e2314956–2839368\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e6-cylinder\u003c\/td\u003e\n\u003ctd\u003e135\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e2839369–3293233\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e6-cylinder\u003c\/td\u003e\n\u003ctd\u003e140\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e3293234 and up\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e6-cylinder\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e3502806 and up\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e6-cylinder\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e4301235 and up\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e6-cylinder\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e4839034 and up\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003eNot including V-200 DFI 3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e6-cylinder\u003c\/td\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eOB117316 and up\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eFor MerCruiser sterndrives, the listed applications include Pre-Alpha units from 1970–1983 and Alpha One, I, R, and MR units from 1983–1990. Confirm the serial number, particularly when identifying Alpha One units.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"MerCruiser Sterndrive Engine Compatibility\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eOEM Part No.\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003ePre-Alpha\u003c\/td\u003e\n\u003ctd\u003e1970–1983\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003eAlpha One\u003c\/td\u003e\n\u003ctd\u003e1983–1990\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003eFits S\/N 2495186–0D469858\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003eI, R, and MR\u003c\/td\u003e\n\u003ctd\u003e1983–1990\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003eFits S\/N 2495186–0D469858\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eExclusion:\u003c\/strong\u003e Alpha One Gen II drives require a different water-pump kit.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdl\u003e\n\u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eWater pump impeller kit\u003c\/dd\u003e\n\u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eDirect replacement\u003c\/dd\u003e\n\u003cdt\u003eHousing Material\u003c\/dt\u003e\n\u003cdd\u003eNylon PA66 plastic water-pump housing\u003c\/dd\u003e\n\u003cdt\u003eImpeller Material\u003c\/dt\u003e\n\u003cdd\u003eNeoprene rubber\u003c\/dd\u003e\n\u003cdt\u003eHousing Color\u003c\/dt\u003e\n\u003cdd\u003eBlack\u003c\/dd\u003e\n\u003cdt\u003eImpeller Design\u003c\/dt\u003e\n\u003cdd\u003eShort-vane design\u003c\/dd\u003e\n\u003cdt\u003eDimensions\u003c\/dt\u003e\n\u003cdd\u003e150 mm × 104 mm × 81 mm (5.91 in × 4.09 in × 3.19 in)\u003c\/dd\u003e\n\u003cdt\u003eWeight\u003c\/dt\u003e\n\u003cdd\u003e330 g (11.6 oz)\u003c\/dd\u003e\n\u003cdt\u003eCountry of Origin\u003c\/dt\u003e\n\u003cdd\u003eTaiwan\u003c\/dd\u003e\n\u003cdt\u003eWarranty\u003c\/dt\u003e\n\u003cdd\u003e1 year\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × \u003cstrong\u003eWater-pump housing\u003c\/strong\u003e — replaces 46-48743A1, 46-96148, and 46-96148A1\u003c\/li\u003e\n\u003cli\u003e1 × \u003cstrong\u003eImpeller\u003c\/strong\u003e — replaces 47-30221, 47-65960, and 47-85460\u003c\/li\u003e\n\u003cli\u003e1 × Cup\u003c\/li\u003e\n\u003cli\u003e1 × Impeller plate — replaces 30605\u003c\/li\u003e\n\u003cli\u003e1 × Water-tube guide — replaces 23-29804 and 23-29804T\u003c\/li\u003e\n\u003cli\u003e1 × Seal-ring gasket — replaces 26-45577 and 26-455771\u003c\/li\u003e\n\u003cli\u003e2 × Water-pump housing bushings — replaces 26-29677\u003c\/li\u003e\n\u003cli\u003e1 × Slinger rubber ring — replaces 25-30271\u003c\/li\u003e\n\u003cli\u003e5 × O-rings — replaces 25-30271, 25-896523, and 25-27018\u003c\/li\u003e\n\u003cli\u003e5 × Water-pump gaskets — replaces 27-32438, 27-30603, and 27-30604\u003c\/li\u003e\n\u003cli\u003e2 × Drain-screw gaskets — replaces 191833\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect the battery and remove the engine cover.\u003c\/li\u003e\n\u003cli\u003eShift the engine into forward gear if required to simplify driveshaft re-engagement.\u003c\/li\u003e\n\u003cli\u003eRemove the bolts securing the lower unit to the engine leg, then carefully lower the unit.\u003c\/li\u003e\n\u003cli\u003eRemove the old water-pump housing assembly from the driveshaft and note the orientation of each component.\u003c\/li\u003e\n\u003cli\u003eClean the mating surfaces on the gearcase and driveshaft.\u003c\/li\u003e\n\u003cli\u003eInstall the base gaskets and impeller wear plate according to the original assembly.\u003c\/li\u003e\n\u003cli\u003eSlide the new impeller onto the driveshaft, rotating the shaft in the correct direction so the vanes are properly oriented.\u003c\/li\u003e\n\u003cli\u003eInstall the housing, seals, guides, and remaining components supplied in the kit.\u003c\/li\u003e\n\u003cli\u003eTighten the housing fasteners to the manufacturer's specified torque.\u003c\/li\u003e\n\u003cli\u003eApply appropriate marine grease to the driveshaft splines and reinstall the lower unit, ensuring that the water tube and shift shaft align.\u003c\/li\u003e\n\u003cli\u003eReconnect the battery and test the engine in water. Confirm a steady tell-tale stream and normal operating temperature.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eFollow the service manual for your exact engine or sterndrive when identifying fastener torque, shaft-rotation direction, and installation procedures.\u003c\/p\u003e\n\n\u003ch2\u003eTroubleshooting and FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eHow do I confirm this fits my MerCruiser Alpha One?\u003c\/summary\u003e\u003cp\u003eConfirm that the sterndrive is an applicable Alpha One unit with a serial number from 2495186 to 0D469858. Alpha One Gen II drives and units outside this range require a different kit.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat are the symptoms of a failing impeller?\u003c\/summary\u003e\u003cp\u003ePossible signs include higher-than-normal engine temperature at idle or low speed, a weak or missing tell-tale stream, and steam from the exhaust. Stop operation if overheating is suspected.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow often should the water-pump kit be replaced?\u003c\/summary\u003e\u003cp\u003eReplacement intervals depend on operating hours, storage, water conditions, and the engine manufacturer's maintenance schedule. Many operators replace the impeller and related service parts every 1–2 years or 100–200 operating hours, whichever comes first, with more frequent inspection in saltwater use.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is a short-vane impeller?\u003c\/summary\u003e\u003cp\u003eA short-vane impeller has a vane profile intended for the specified pump housing and applications. Using an incorrect impeller design may cause poor fit, reduced water flow, or overheating.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eMy engine overheated. Is replacing the impeller kit enough?\u003c\/summary\u003e\u003cp\u003eNot necessarily. If the impeller has damaged or disintegrated, inspect the cooling passages and remove any fragments. Also check the housing, wear plate, gaskets, water tube, thermostat, and other cooling-system components before returning the engine to service.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this an OEM component?\u003c\/summary\u003e\u003cp\u003eNo. This is an aftermarket replacement kit intended for the listed applications and reference numbers. It is not manufactured by Mercury or MerCruiser.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow long does shipping take?\u003c\/summary\u003e\u003cp\u003eTypical transit is 5–15 days for standard worldwide shipping. Expedited options, where available, are shown at checkout.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is the warranty and return policy?\u003c\/summary\u003e\u003cp\u003eThis kit is covered by a 1-year warranty against manufacturing defects under normal use. Returns must comply with the applicable store policy and are generally limited to unused products in original condition.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003ch2\u003eSafety and Important Information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVerify the engine or sterndrive model, serial number, original pump design, and replacement numbers before ordering.\u003c\/li\u003e\n\u003cli\u003eDo not rely on horsepower alone to confirm fitment.\u003c\/li\u003e\n\u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n\u003cli\u003eUse the service manual for the exact engine or sterndrive and consider professional installation.\u003c\/li\u003e\n\u003cli\u003eAfter installation, verify water flow and operating temperature before normal operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarine Replacement Parts\u003c\/strong\u003e — Replacement components for selected marine cooling-system applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlobal Fulfillment\u003c\/strong\u003e — Standard delivery is available to most regions, with typical transit of 5–15 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValue-Focused Service Parts\u003c\/strong\u003e — Aftermarket components supplied for maintenance and repair applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50717911122235,"sku":"20KM006-QM","price":34.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/20KM006-QM.png?v=1762938249"},{"product_id":"water-pump-impeller-kit-fits-mercury-mariner-65-220hp-mercruiser-alpha-one-replaces-46-96148a8-46-96148q8-46-96148t8","title":"Water Pump Impeller Kit for Mercury\/Mariner 65–220 HP and MerCruiser Sterndrives – Replaces 46-96148A8, 46-96148Q8 and 46-96148T8","description":"\u003csection id=\"product-details\"\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis complete \u003cstrong\u003ewater pump impeller kit\u003c\/strong\u003e is intended for servicing the lower-unit water pump on selected Mercury\/Mariner outboards and MerCruiser sterndrives. The kit combines the short-vane impeller, pump housing assembly, wear plate, gaskets, grommet and face seal needed for a comprehensive water-pump service.\u003c\/p\u003e\n\u003cp\u003eListed applications include Mercury\/Mariner 2-stroke 4-cylinder through V6 outboards from 65 to 220 HP equipped with short-vane impellers, plus selected MerCruiser Pre-Alpha, Alpha One, MC-1, R and MR drives. Always compare the original components and verify the complete model and serial-number range before ordering.\u003c\/p\u003e\n\u003cp\u003eThis kit is listed as an aftermarket replacement for Mercury part numbers \u003cstrong\u003e46-96148A8\u003c\/strong\u003e, \u003cstrong\u003e46-96148Q8\u003c\/strong\u003e and \u003cstrong\u003e46-96148T8\u003c\/strong\u003e. Related aftermarket and Quicksilver references are included in the part-number matrix below for identification.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComplete water-pump service kit with housing assembly.\u003c\/li\u003e\n\u003cli\u003eShort-vane impeller design for the applications listed below.\u003c\/li\u003e\n\u003cli\u003eIncludes the primary pump components, gaskets and seals needed for installation.\u003c\/li\u003e\n\u003cli\u003eVerify model, serial number, original impeller design and component dimensions before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td { padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top; }\n  table.ss-table th { white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc; }\n  @media (max-width:480px){ table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; } }\n\u003c\/style\u003e\n\u003csection id=\"part-numbers\"\u003e\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse these references to compare the listed replacement with the part number removed from your engine or sterndrive. A reference number alone does not replace model and serial-number verification.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003eListed replacement reference.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury \/ Quicksilver\u003c\/td\u003e\n\u003ctd\u003e46-96148Q8\u003c\/td\u003e\n\u003ctd\u003eListed replacement reference.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e46-96148T8\u003c\/td\u003e\n\u003ctd\u003eListed replacement reference.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-3217\u003c\/td\u003e\n\u003ctd\u003eRelated impeller reference; confirm whether an impeller-only part meets your service needs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-3316\u003c\/td\u003e\n\u003ctd\u003eRelated housing-kit reference; compare the included components before ordering.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuicksilver\u003c\/td\u003e\n\u003ctd\u003e96148Q8\u003c\/td\u003e\n\u003ctd\u003eRelated service-part reference.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection id=\"compatibility\"\u003e\n\u003ch2\u003eEngine and Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eFitment depends on the exact model, year or production range, stroke configuration and serial number. The following applications are the listed compatibility ranges for this replacement. Confirm the number stamped on the original part and compare the pump components before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMercury\/Mariner outboards:\u003c\/strong\u003e Selected 2-stroke, 4-cylinder through V6 models using a short-vane impeller.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"Mercury and Mariner Outboard Compatibility\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eReference\u003c\/th\u003e\n\u003cth\u003eSerial or application notes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eOutboard\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003e4-cylinder; serial 1542745–3293183\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eOutboard\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003e4-cylinder; serial 1503959–1566239\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eOutboard\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003eSerial 6432901 and up\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eOutboard\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003eSerial 2559001–6432900\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eOutboard\u003c\/td\u003e\n\u003ctd\u003e85\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003eSerial 1566240–4861998\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eOutboard\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003eSerial 1766824 and up\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eOutboard\u003c\/td\u003e\n\u003ctd\u003e100 SS\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003eSerial 1503332–2836018\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eOutboard\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003eSerial 1870204–2314955\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eOutboard\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003e6-cylinder; serial 2836019 and up\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eOutboard\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003eSerial 2314956–2839368\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eOutboard\u003c\/td\u003e\n\u003ctd\u003e135\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003eSerial 2839369–3293233\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eOutboard\u003c\/td\u003e\n\u003ctd\u003e140\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003eSerial 3293234 and up\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eOutboard\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003eSerial 3502806 and up\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eOutboard\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003eSerial 4301235 and up\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eOutboard\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003eSerial 4839034 and up; excludes V-200 DFI 3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eOutboard\u003c\/td\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003eSerial OB117316 and up\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eMerCruiser sterndrives:\u003c\/strong\u003e Listed for selected Pre-Alpha, Alpha One, MC-1, R and MR drives. The stated Pre-Alpha and Alpha One range is serial 2491586 through 0D469858; verify the drive serial number and pump design before ordering.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"MerCruiser Sterndrive Compatibility\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eReference\u003c\/th\u003e\n\u003cth\u003eSerial or application notes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003ePre-Alpha\u003c\/td\u003e\n\u003ctd\u003e1970–1983\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003eSerial 2491586 through 0D469858\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003eAlpha One\u003c\/td\u003e\n\u003ctd\u003e1983–1990\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003eSerial 2491586 through 0D469858\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003eMC-1\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003eConfirm drive serial number and original pump configuration.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003eR Drive\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003eConfirm drive serial number and original pump configuration.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003eMR Drive\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003eConfirm drive serial number and original pump configuration.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection id=\"tech-specs\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdl\u003e\n\u003cdt\u003eProduct type\u003c\/dt\u003e\n\u003cdd\u003eWater pump impeller repair kit with housing assembly\u003c\/dd\u003e\n\u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eReplacement service part; verify fitment before installation\u003c\/dd\u003e\n\u003cdt\u003eMaterials\u003c\/dt\u003e\n\u003cdd\u003ePlastic housing and neoprene impeller\u003c\/dd\u003e\n\u003cdt\u003eImpeller design\u003c\/dt\u003e\n\u003cdd\u003eShort-vane\u003c\/dd\u003e\n\u003cdt\u003eApproximate weight\u003c\/dt\u003e\n\u003cdd\u003e0.37 kg (0.8 lb)\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/section\u003e\n\u003csection id=\"in-the-box\"\u003e\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Water pump impeller, reference 47-89984T4\u003c\/li\u003e\n\u003cli\u003e1 × Pump housing assembly, reference 46-96148A1\u003c\/li\u003e\n\u003cli\u003e1 × Wear plate, reference 32435\u003c\/li\u003e\n\u003cli\u003e1 × Water-tube gasket, reference 23-29804\u003c\/li\u003e\n\u003cli\u003e1 × Grommet, reference 26-38970\u003c\/li\u003e\n\u003cli\u003e1 × Face seal, reference 26-45577\u003c\/li\u003e\n\u003cli\u003e7 × Assorted gaskets: 27-42631-1, 26-20260, 12-19183, 27-85610-1, 27-85608-1, 27-85609-1 and 27-32438\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eComponent references are provided for identification. Confirm the actual parts and quantities against the package before beginning installation.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection id=\"installation\"\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisconnect power:\u003c\/strong\u003e Disconnect the battery and place the outboard or drive in neutral, following the manufacturer's service instructions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrepare the gearcase:\u003c\/strong\u003e If required by the service procedure, place a drain pan under the lower unit and drain the gearcase lubricant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove the lower unit:\u003c\/strong\u003e Remove the fasteners securing the lower unit to the midsection and carefully separate the lower unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess the pump:\u003c\/strong\u003e Remove the water-pump housing and note the order and orientation of the existing components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean the surfaces:\u003c\/strong\u003e Remove the old impeller, housing, wear plate, gaskets and seals. Clean the mating surfaces and inspect for scoring, corrosion or distortion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall the kit:\u003c\/strong\u003e Install the new components in the correct order. Lightly lubricate the impeller with a water-compatible lubricant and rotate the driveshaft clockwise while seating the impeller, unless the applicable service manual specifies otherwise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReassemble the pump:\u003c\/strong\u003e Ensure that every gasket and seal is correctly seated, then tighten the housing fasteners to the manufacturer's specifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinstall the lower unit:\u003c\/strong\u003e Align the driveshaft, shift shaft and water tube before securing the lower unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefill and test:\u003c\/strong\u003e Refill the gearcase if it was drained. Run the engine only with an appropriate water supply and check for cooling-water flow, leaks and abnormal temperature.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eConsult the factory service manual for the exact disassembly sequence, torque values, lubricant specifications and alignment procedure for your model.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection id=\"faq\"\u003e\n\u003ch2\u003eTroubleshooting and FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eHow do I confirm that this kit fits my engine?\u003c\/summary\u003e\u003cp\u003eMatch the engine or drive model, stroke, horsepower where applicable and complete serial number to the compatibility information. Also compare the removed impeller, housing and wear plate with the components shown in the package list.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat are the signs of a failing water-pump impeller?\u003c\/summary\u003e\u003cp\u003eSymptoms can include overheating at idle or low speed, weak or absent cooling-water flow, a temperature warning and damaged, brittle or missing impeller vanes. Inspect the complete pump if the impeller has failed, because broken vane pieces can remain in the cooling passages.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow often should the impeller be replaced?\u003c\/summary\u003e\u003cp\u003eFollow the maintenance interval in the engine or sterndrive service manual. Inspection or replacement may be needed sooner after extended storage or operation in saltwater, sand or silt.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhy replace the housing as well as the impeller?\u003c\/summary\u003e\u003cp\u003eA scored, warped or heat-damaged housing can reduce pump sealing and water flow even after a new impeller is installed. Replacing the housing and wear plate when inspection shows damage can help restore the intended pump interface.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this an OEM part?\u003c\/summary\u003e\u003cp\u003eThis listing describes an aftermarket replacement kit. Mercury, Mariner, MerCruiser, Quicksilver and Sierra names and part numbers are used only to identify compatible or related references where applicable; this product is not represented as a genuine OEM component.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat should I do if the parts do not match?\u003c\/summary\u003e\u003cp\u003eDo not force-fit the components. Stop installation and compare the engine or drive serial number, original part number, impeller vane design and housing dimensions with the applicable service information.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection id=\"safety\"\u003e\n\u003ch2\u003eSafety and Important Information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVerify the model, serial number, original part and component dimensions before purchase.\u003c\/li\u003e\n\u003cli\u003eUse the correct service manual and manufacturer torque specifications.\u003c\/li\u003e\n\u003cli\u003eNever run an outboard without an adequate water supply.\u003c\/li\u003e\n\u003cli\u003eInspect the cooling system after installation and stop operation if overheating, leakage or abnormal water flow occurs.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended when lower-unit removal or gearcase service is outside your experience.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection id=\"about-us\"\u003e\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarine replacement parts\u003c\/strong\u003e — Parts are selected for common service and repair applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment-focused listings\u003c\/strong\u003e — Model, serial-number and component verification are encouraged before ordering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePractical service information\u003c\/strong\u003e — Product details and installation notes are provided to support proper maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50717911155003,"sku":"2022-130-001","price":34.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/2022-130-001.png?v=1762938251"},{"product_id":"quickmarine-single-ram-transom-support-saver-fits-multiple-outboard-brands-replaces-factory-trailering-supports","title":"QuickMarine Single-Ram Boat Transom Support Saver with Motor Locks – Fits Multiple Outboard Brands","description":"\u003cstyle\u003e\n\/* Outer container allows horizontal scrolling (with iOS momentum) *\/\n.ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n\n\/* Base table styles *\/\ntable.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\ntable.ss-table th, table.ss-table td {\n  padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n}\n\ntable.ss-table th {\n  white-space:nowrap;\n  word-break:normal;\n  letter-spacing:normal;\n  font-weight:600;\n  background:#f8fafc;\n}\n\n\/* Small screen optimization *\/\n@media (max-width:480px){\n  table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n}\n\u003c\/style\u003e\n\u003csection\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis universal \u003cstrong\u003eQuickMarine Single-Ram Boat Transom Support Saver with Motor Locks\u003c\/strong\u003e is designed to support outboard motors with single-ram tilt and trim systems during trailering. It fits a wide range of major marine outboard brands, including Mercury, Mariner, Yamaha, Evinrude, Johnson, Suzuki, Honda, and Tohatsu, when the engine uses a compatible single-ram system.\u003c\/p\u003e\n\u003cp\u003eThe rubber wedge support and stabilizer clips provide an alternative to traditional metal transom savers and factory trailering supports for boats equipped with single-ram tilt and trim systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eManual installation requires no drilling or special tools.\u003c\/li\u003e\n\u003cli\u003eIncludes one wedge transom saver and two stabilizer centering clips.\u003c\/li\u003e\n\u003cli\u003eSuitable for saltwater and freshwater applications.\u003c\/li\u003e\n\u003cli\u003eDesigned to help support the outboard and limit movement during trailering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eCompatibility depends on the engine's tilt-and-trim configuration. Confirm that your outboard uses a single hydraulic ram and compare the product dimensions with your installation area before use.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Engine \u0026amp; Model Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003eModel\u003c\/th\u003e\n        \u003cth\u003eRated HP\u003c\/th\u003e\n        \u003cth\u003eStroke\u003c\/th\u003e\n        \u003cth\u003eNotes\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n        \u003ctd\u003eMultiple Models\u003c\/td\u003e\n        \u003ctd\u003e40–175 HP\u003c\/td\u003e\n        \u003ctd\u003e2- \u0026amp; 4-Stroke\u003c\/td\u003e\n        \u003ctd\u003eFor compatible single-ram tilt and trim systems\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n        \u003ctd\u003eVerado\u003c\/td\u003e\n        \u003ctd\u003eMultiple\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003eSingle-ram systems only\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003eMultiple Models\u003c\/td\u003e\n        \u003ctd\u003eNot specified\u003c\/td\u003e\n        \u003ctd\u003e2- \u0026amp; 4-Stroke\u003c\/td\u003e\n        \u003ctd\u003eFor compatible single-ram tilt and trim systems\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003eSHO Models\u003c\/td\u003e\n        \u003ctd\u003eNot specified\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003eFor compatible single-ram systems\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eSuzuki\u003c\/td\u003e\n        \u003ctd\u003eMultiple Models\u003c\/td\u003e\n        \u003ctd\u003eNot specified\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003eFor compatible single-ram tilt and trim systems\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eHonda\u003c\/td\u003e\n        \u003ctd\u003eMultiple Models\u003c\/td\u003e\n        \u003ctd\u003eNot specified\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003eFor compatible single-ram tilt and trim systems\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eEvinrude\/Johnson\u003c\/td\u003e\n        \u003ctd\u003eMultiple Models\u003c\/td\u003e\n        \u003ctd\u003eNot specified\u003c\/td\u003e\n        \u003ctd\u003e2- \u0026amp; 4-Stroke\u003c\/td\u003e\n        \u003ctd\u003eFor compatible single-ram tilt and trim systems\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eTohatsu\u003c\/td\u003e\n        \u003ctd\u003eMultiple Models\u003c\/td\u003e\n        \u003ctd\u003eNot specified\u003c\/td\u003e\n        \u003ctd\u003e2- \u0026amp; 4-Stroke\u003c\/td\u003e\n        \u003ctd\u003eFor compatible single-ram tilt and trim systems\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n  \u003cdd\u003eSingle-ram transom support saver with motor locks\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n  \u003cdd\u003eManual installation; no drilling or special tools required\u003c\/dd\u003e\n  \u003cdt\u003eMaterial\u003c\/dt\u003e\n  \u003cdd\u003eHigh-density EPDM rubber\u003c\/dd\u003e\n  \u003cdt\u003eColor\u003c\/dt\u003e\n  \u003cdd\u003eYellow; other color options may be available separately\u003c\/dd\u003e\n  \u003cdt\u003eComponents\u003c\/dt\u003e\n  \u003cdd\u003e1 wedge transom saver and 2 stabilizer centering clips\u003c\/dd\u003e\n  \u003cdt\u003eCompatibility\u003c\/dt\u003e\n  \u003cdd\u003eOutboard motors with compatible single-ram tilt and trim systems\u003c\/dd\u003e\n  \u003cdt\u003eDimensions\u003c\/dt\u003e\n  \u003cdd\u003eTransom saver: 8.7\" L × 2\" D; motor locks: 4.15\" L × 1.15\" W × 1.55\" H\u003c\/dd\u003e\n  \u003cdt\u003eWater Resistance\u003c\/dt\u003e\n  \u003cdd\u003eSuitable for saltwater and freshwater applications\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color:#d0021b;\"\u003e1×\u003c\/span\u003e Wedge transom saver\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color:#d0021b;\"\u003e2×\u003c\/span\u003e Trailering motor locks, also referred to as stabilizer centering clips\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eTilt the outboard motor to the full raised position.\u003c\/li\u003e\n\u003cli\u003ePlace the wedge transom saver securely over the main tilt ram.\u003c\/li\u003e\n\u003cli\u003eLower the motor until the wedge is held firmly in place. Do not over-compress the support.\u003c\/li\u003e\n\u003cli\u003eSlide the two motor-lock clips onto the trim rams on either side of the main ram to help limit side-to-side movement.\u003c\/li\u003e\n\u003cli\u003eConfirm that all components are secure and centered before trailering.\u003c\/li\u003e\n\u003cli\u003eTo remove the support, raise the motor and reverse the installation process.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs this compatible with my specific engine model?\u003c\/summary\u003e\n  \u003cp\u003eThis support saver is intended for outboard motors with a compatible \u003cstrong\u003esingle\u003c\/strong\u003e hydraulic tilt-and-trim ram. It is designed for use across compatible models from brands such as Mercury, Mariner, Yamaha, Suzuki, Honda, Evinrude, Johnson, and Tohatsu. Always verify the ram configuration and available clearance before purchasing.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow is this different from the trailering bracket that came with my motor?\u003c\/summary\u003e\n  \u003cp\u003eThe rubber wedge and stabilizer clips provide a cushioned support arrangement for compatible single-ram systems and help limit movement during transit. Fit and engagement can vary by engine, so confirm that the support sits securely before trailering.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat are the included clips for?\u003c\/summary\u003e\n  \u003cp\u003eThe two motor-lock clips slide onto the outer trim rams. They function as stabilizer centering clips to help limit side-to-side movement while the boat is being trailered.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow tightly should I lower the motor onto the wedge?\u003c\/summary\u003e\n  \u003cp\u003eLower the motor only far enough to hold the wedge firmly in place. The objective is to transfer support to the transom saver without excessively compressing the EPDM rubber.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eCan I use this on a dual-ram system?\u003c\/summary\u003e\n  \u003cp\u003eNo. This product is intended for compatible single-ram tilt-and-trim systems. A dual-ram configuration may not provide proper engagement or support.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs the EPDM rubber suitable for saltwater use?\u003c\/summary\u003e\n  \u003cp\u003eYes. The listed high-density EPDM rubber is suitable for marine use in both saltwater and freshwater environments. Rinse and dry the support after exposure to saltwater, and inspect it regularly for wear or damage.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs this an OEM component?\u003c\/summary\u003e\n  \u003cp\u003eThis is an aftermarket transom support saver with motor locks, not an OEM component. Verify the engine configuration, dimensions, and installation area before use.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow should I maintain the support?\u003c\/summary\u003e\n  \u003cp\u003eKeep the wedge and clips clean, inspect them before each trip, and replace them if they show cracking, tearing, deformation, or other damage. Confirm that the components remain centered and secure before every trailering trip.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVerify the images, dimensions, and specifications against your outboard before purchasing.\u003c\/li\u003e\n\u003cli\u003eUse only on a compatible single-ram tilt-and-trim system.\u003c\/li\u003e\n\u003cli\u003eDo not use the support if it does not seat securely, is damaged, or interferes with the engine or steering components.\u003c\/li\u003e\n\u003cli\u003eConfirm that all components are properly installed and secure before trailering.\u003c\/li\u003e\n\u003cli\u003eThis is an aftermarket replacement product, not an OEM component.\u003c\/li\u003e\n\u003cli\u003eFollow the outboard manufacturer’s trailering and transport instructions in addition to these product instructions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePro-Grade Standards\u003c\/strong\u003e — We supply marine parts selected for dependable performance in real-world conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlobal Fulfillment\u003c\/strong\u003e — Delivery options and estimated transit times are shown at checkout based on destination.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValue-Focused Selection\u003c\/strong\u003e — We offer practical aftermarket marine products with clear compatibility information.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50717911384379,"sku":"1RamTS-Yellow-Orange","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/1RamTS-Yellow-Orange.png?v=1762938260"},{"product_id":"fuel-pump-diaphragm-kit-fits-mercury-mariner-force-30-275-hp-replaces-857005a1-42990a10","title":"Fuel Pump Diaphragm Kit for Mercury, Mariner and Force 30–275 HP Outboards — Replaces 21-857005A1 and 21-42990A10","description":"\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td { padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top; }\n  table.ss-table th { white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc; }\n  @media (max-width:480px){ table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; } }\n\u003c\/style\u003e\n\u003csection\u003e\n  \u003ch2\u003eProduct Details\u003c\/h2\u003e\n  \u003cp\u003eThis aftermarket \u003cstrong\u003efuel pump diaphragm kit\u003c\/strong\u003e is designed for rebuilding or servicing compatible mechanical fuel pumps on selected Mercury, Mariner and Force outboard engines. It is listed for gasoline fuel systems and is intended to restore fuel-pump operation when the original diaphragm has become cracked, stiff, worn or damaged.\u003c\/p\u003e\n  \u003cp\u003eThe kit is associated with Mercury and Chrysler Force fuel-pump applications using the documented references \u003cstrong\u003e21-857005A1\u003c\/strong\u003e and \u003cstrong\u003e21-42990A10\u003c\/strong\u003e. It is also cross-referenced to Sierra \u003cstrong\u003e18-7817\u003c\/strong\u003e, GLM \u003cstrong\u003e40290\u003c\/strong\u003e and EMP \u003cstrong\u003e1399-39020\u003c\/strong\u003e. These numbers are application references, not a claim that the product is manufactured by Mercury, Mariner, Chrysler, Sierra, GLM or EMP.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eFuel-pump diaphragm rebuild kit for one compatible fuel pump.\u003c\/li\u003e\n    \u003cli\u003eDesigned as a replacement for the original diaphragm assembly.\u003c\/li\u003e\n    \u003cli\u003eCompatible with gasoline fuel systems.\u003c\/li\u003e\n    \u003cli\u003eApplication coverage includes selected Mercury, Mariner and Force outboards from approximately 30 to 275 HP, subject to model, pump design and serial-number conditions.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003ePart Number Cross-Reference\u003c\/h2\u003e\n  \u003cp\u003eConfirm the number stamped on your original fuel-pump assembly and verify the engine model and serial range before ordering.\u003c\/p\u003e\n  \u003cdiv class=\"ss-table-wrap\"\u003e\n    \u003ctable class=\"ss-table\" aria-label=\"Part Number Cross-Reference\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand or source\u003c\/th\u003e\n\u003cth\u003eReference number\u003c\/th\u003e\n\u003cth\u003eReference type\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury \/ Chrysler Force\u003c\/td\u003e\n\u003ctd\u003e21-857005A1\u003c\/td\u003e\n\u003ctd\u003eOEM application reference\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury \/ Chrysler Force\u003c\/td\u003e\n\u003ctd\u003e21-42990A10\u003c\/td\u003e\n\u003ctd\u003eOEM application reference\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e21-42990A7\u003c\/td\u003e\n\u003ctd\u003eRelated application reference\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e21-42990A8\u003c\/td\u003e\n\u003ctd\u003eRelated application reference\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e21-42990A9\u003c\/td\u003e\n\u003ctd\u003eRelated application reference\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-7817\u003c\/td\u003e\n\u003ctd\u003eAftermarket cross-reference\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eGLM\u003c\/td\u003e\n\u003ctd\u003e40290\u003c\/td\u003e\n\u003ctd\u003eAftermarket cross-reference\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eEMP\u003c\/td\u003e\n\u003ctd\u003e1399-39020\u003c\/td\u003e\n\u003ctd\u003eAftermarket cross-reference\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eEngine and Model Compatibility\u003c\/h2\u003e\n  \u003cp\u003eThe documented application range covers selected Mercury and Mariner 30–275 HP two-stroke outboards and selected Force 40–150 HP two-stroke outboards. Some Mercury or Mariner four-stroke engines may use a compatible square or triangular fuel-pump design, but four-stroke fitment is not universal.\u003c\/p\u003e\n  \u003cp\u003eFuel-pump design, model year and serial number must be considered together. The examples below are application leads from the related fuel-pump catalog data; they do not replace confirmation against the engine identification label and the original pump.\u003c\/p\u003e\n  \u003cdiv class=\"ss-table-wrap\"\u003e\n    \u003ctable class=\"ss-table\" aria-label=\"Selected Mercury and Mariner Compatibility Examples\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel or horsepower\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eYear or serial condition\u003c\/th\u003e\n\u003cth\u003eRelated reference\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e30, 2-cylinder\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial 0G055314–0G760299\u003c\/td\u003e\n\u003ctd\u003e21-857005A1\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e30, 2-cylinder\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial 0G760300–0T979999\u003c\/td\u003e\n\u003ctd\u003e21-857005A1\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e30, 2-cylinder\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial 0T980000–0T999999\u003c\/td\u003e\n\u003ctd\u003e21-857005A1\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e30, 2-cylinder\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial 1B000001 and up\u003c\/td\u003e\n\u003ctd\u003e21-857005A1\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e35–125 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSelected model and serial ranges\u003c\/td\u003e\n\u003ctd\u003e21-42990A10\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e135–275 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSelected V-series and high-output models\u003c\/td\u003e\n\u003ctd\u003e21-42990A10\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMariner\u003c\/td\u003e\n\u003ctd\u003e75–275 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSelected model and serial ranges\u003c\/td\u003e\n\u003ctd\u003e21-42990A10\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eForce\u003c\/td\u003e\n\u003ctd\u003e40–150 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSelected 1991–1999 applications\u003c\/td\u003e\n\u003ctd\u003e21-42990A10\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n  \u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e A horsepower match by itself does not confirm fitment. Compare the pump housing, diaphragm layout, cover and mounting arrangement with the original assembly. If your engine has a different pump design or falls outside the listed serial range, this kit may not fit.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n  \u003cdl\u003e\n    \u003cdt\u003eProduct type\u003c\/dt\u003e\n    \u003cdd\u003eFuel pump diaphragm rebuild kit\u003c\/dd\u003e\n    \u003cdt\u003eApplication\u003c\/dt\u003e\n    \u003cdd\u003eSelected Mercury, Mariner and Force outboard fuel pumps\u003c\/dd\u003e\n    \u003cdt\u003eFuel type\u003c\/dt\u003e\n    \u003cdd\u003eGasoline\u003c\/dd\u003e\n    \u003cdt\u003eTypical engine range\u003c\/dt\u003e\n    \u003cdd\u003eMercury and Mariner 30–275 HP; selected Force 40–150 HP applications\u003c\/dd\u003e\n    \u003cdt\u003eInstallation\u003c\/dt\u003e\n    \u003cdd\u003eReplacement of the compatible fuel-pump diaphragm assembly\u003c\/dd\u003e\n    \u003cdt\u003eProduct status\u003c\/dt\u003e\n    \u003cdd\u003eAftermarket replacement; not an OEM-manufactured component\u003c\/dd\u003e\n  \u003c\/dl\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e1 × spring\u003c\/li\u003e\n    \u003cli\u003e1 × cap\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eThe package contents are limited to the components supplied with this listing. The original pump's gaskets, check valves, fasteners and other hardware are not stated as included unless shown in the package contents above.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n  \u003col\u003e\n    \u003cli\u003eWork in a well-ventilated area away from flames, sparks and ignition sources.\u003c\/li\u003e\n    \u003cli\u003eDisconnect the battery and relieve fuel-system pressure before servicing the pump.\u003c\/li\u003e\n    \u003cli\u003eIdentify the fuel-pump design and note the orientation of the original diaphragm, spring and cap.\u003c\/li\u003e\n    \u003cli\u003eRemove the pump cover carefully and retain any reusable hardware that is not supplied with this kit.\u003c\/li\u003e\n    \u003cli\u003eInspect the pump body, cover, valves, sealing surfaces and fuel lines for wear or contamination.\u003c\/li\u003e\n    \u003cli\u003eInstall the replacement components in the same orientation as the original parts.\u003c\/li\u003e\n    \u003cli\u003eReassemble the pump using the engine manufacturer's specified tightening procedure. Do not overtighten the cover screws.\u003c\/li\u003e\n    \u003cli\u003eReconnect the fuel lines, prime the system and inspect carefully for leaks before starting the engine.\u003c\/li\u003e\n    \u003cli\u003eAfter starting, verify stable fuel delivery and recheck for leakage before returning the boat to service.\u003c\/li\u003e\n  \u003c\/ol\u003e\n  \u003cp\u003eProfessional installation is recommended because gasoline leaks and incorrect fuel-pump assembly can create fire, engine-damage and personal-safety hazards.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eTroubleshooting and FAQ\u003c\/h2\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow do I confirm that this kit fits my engine?\u003c\/summary\u003e\n    \u003cp\u003eCompare the original fuel-pump reference, pump shape, diaphragm arrangement and engine serial number with the compatibility information above. Do not rely on horsepower alone.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWill this kit fit every Mercury or Mariner four-stroke engine?\u003c\/summary\u003e\n    \u003cp\u003eNo. Four-stroke fitment is limited to selected engines using the compatible fuel-pump design. Inspect the pump and verify the exact application before ordering.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat symptoms can indicate a worn fuel-pump diaphragm?\u003c\/summary\u003e\n    \u003cp\u003ePossible symptoms include hard starting, rough idle, hesitation during acceleration, fuel starvation at higher speed and fuel leakage around the pump. These symptoms can also be caused by clogged filters, damaged fuel lines, carburetor problems or other fuel-system faults.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDoes the kit include every gasket and check valve needed for a rebuild?\u003c\/summary\u003e\n    \u003cp\u003eThe listed package contents are one spring and one cap. Reuse or replace other pump components only as appropriate for your specific pump and only with parts confirmed for that application.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs this an OEM Mercury or Force part?\u003c\/summary\u003e\n    \u003cp\u003eNo. This is an aftermarket replacement kit. The Mercury, Chrysler Force, Sierra, GLM and EMP numbers are used only as application or cross-reference numbers.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eCan this kit repair an engine oil leak?\u003c\/summary\u003e\n    \u003cp\u003eNo. This product is intended for fuel-pump diaphragm service and is not an oil-seal or crankcase repair part.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eSafety and Important Information\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eVerify the original pump design, application reference and serial range before ordering.\u003c\/li\u003e\n    \u003cli\u003eDo not install the kit if the supplied parts differ from the original components or the pump diagram.\u003c\/li\u003e\n    \u003cli\u003eUse only with compatible gasoline fuel systems.\u003c\/li\u003e\n    \u003cli\u003eInspect for fuel leaks before and after starting the engine.\u003c\/li\u003e\n    \u003cli\u003eThis is an aftermarket replacement and is not manufactured by Mercury, Mariner, Chrysler, Sierra, GLM or EMP.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMarine replacement parts\u003c\/strong\u003e — Practical aftermarket components for common service and repair applications.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eApplication-focused listings\u003c\/strong\u003e — Cross-reference numbers and fitment conditions are provided to help you compare the replacement with your original part.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSupport for accurate ordering\u003c\/strong\u003e — Verify the model, serial number and component design before installation.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50717911548219,"sku":"B8-1UGJ-SK64","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/B8-1UGJ-SK64.png?v=1762938264"},{"product_id":"water-pump-impeller-kit-fits-mercruiser-mercury-mariner-40-250hp-replaces-47-43026q06-8m0100526","title":"Water Pump Impeller Repair Kit for Mercury Verado 4-Stroke 135–275 HP – Replaces 47-43026Q06, 47-43026T11, 47-8M0100526","description":"\u003csection\u003e\n\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td { padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top; }\n  table.ss-table th { white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc; }\n  @media (max-width:480px){ table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; } }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eWater Pump Impeller Repair Kit\u003c\/strong\u003e is an aftermarket cooling-system service kit for selected Mercury and Mariner 4-Stroke Verado outboards. It is intended for the Verado applications and serial-number ranges listed below, not as a universal fit for all Mercury, Mariner, or MerCruiser engines.\u003c\/p\u003e\n\u003cp\u003eThe kit replaces the following Mercury Marine reference numbers: \u003cstrong\u003e47-43026Q06\u003c\/strong\u003e, \u003cstrong\u003e47-43026T11\u003c\/strong\u003e, and \u003cstrong\u003e47-8M0100526\u003c\/strong\u003e. These references are used for identification and interchange purposes only; this listing is an aftermarket replacement and is not an OEM Mercury component.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for scheduled water-pump service on compatible Verado outboards.\u003c\/li\u003e\n  \u003cli\u003eHelps renew the impeller and related sealing components in the cooling-water pump.\u003c\/li\u003e\n  \u003cli\u003eVerify the complete engine model and serial number before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse the following references to compare the replacement kit with your original part and service documentation.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n    \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand or Source\u003c\/th\u003e\n\u003cth\u003eReference\u003c\/th\u003e\n\u003cth\u003eRole\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-3265\u003c\/td\u003e\n\u003ctd\u003eImpeller repair kit reference\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury Marine\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06\u003c\/td\u003e\n\u003ctd\u003eReplacement reference\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury Marine\u003c\/td\u003e\n\u003ctd\u003e47-43026T11\u003c\/td\u003e\n\u003ctd\u003eReplacement reference\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury Marine\u003c\/td\u003e\n\u003ctd\u003e47-8M0100526\u003c\/td\u003e\n\u003ctd\u003eReplacement reference\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine Compatibility\u003c\/h2\u003e\n\u003cp\u003eCatalog fitment is limited to the following Mercury and Mariner 4-Stroke Verado applications. The serial-number break must be confirmed before installation.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Mercury Verado Compatibility\"\u003e\n    \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eEngine Family\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eSerial Number Condition\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eVerado\u003c\/td\u003e\n\u003ctd\u003e135, 150, 175 HP\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1B227000 and above\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eVerado\u003c\/td\u003e\n\u003ctd\u003e200, 225 HP\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eOT980000 and above\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eVerado\u003c\/td\u003e\n\u003ctd\u003e250, 275 HP\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eOT801000 and above\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eNot confirmed for:\u003c\/strong\u003e MerCruiser Alpha One sterndrives, non-Verado outboards, 2-Stroke engines, or Verado engines outside the serial-number ranges shown above.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n  \u003cdd\u003eWater pump impeller repair kit\u003c\/dd\u003e\n  \u003cdt\u003eApplication\u003c\/dt\u003e\n  \u003cdd\u003eSelected Mercury and Mariner 4-Stroke Verado outboards\u003c\/dd\u003e\n  \u003cdt\u003eReplacement References\u003c\/dt\u003e\n  \u003cdd\u003e47-43026Q06, 47-43026T11, and 47-8M0100526\u003c\/dd\u003e\n  \u003cdt\u003eBrand Status\u003c\/dt\u003e\n  \u003cdd\u003eAftermarket replacement; not an OEM Mercury component\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cp\u003eThe catalog-described repair-kit contents are listed below. Quantities are shown where identified in the catalog.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Kit Contents\"\u003e\n    \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003cth\u003eComponent\u003c\/th\u003e\n\u003cth\u003eReference\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eWater tube\u003c\/td\u003e\n\u003ctd\u003e23-29804\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eImpeller\u003c\/td\u003e\n\u003ctd\u003e47-89984\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eWater pump gasket\u003c\/td\u003e\n\u003ctd\u003e27-42631-1\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eGrommet\u003c\/td\u003e\n\u003ctd\u003e26-38970\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eDrain gasket\u003c\/td\u003e\n\u003ctd\u003e12-20260 and 12-19183\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eWater pump base-to-gear-housing gasket\u003c\/td\u003e\n\u003ctd\u003e27-85610\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eWater pump gasket\u003c\/td\u003e\n\u003ctd\u003e27-85608-1\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eWater pump gasket\u003c\/td\u003e\n\u003ctd\u003e27-85609-1\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eSeal ring\u003c\/td\u003e\n\u003ctd\u003e26-45577\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003ePlate\u003c\/td\u003e\n\u003ctd\u003e32435\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eO-ring\u003c\/td\u003e\n\u003ctd\u003e25-30613\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eO-ring\u003c\/td\u003e\n\u003ctd\u003e25-33145\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eO-ring\u003c\/td\u003e\n\u003ctd\u003e25-30224\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eO-ring\u003c\/td\u003e\n\u003ctd\u003e25-90011\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eWater pump gasket\u003c\/td\u003e\n\u003ctd\u003e27-32438\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eO-ring\u003c\/td\u003e\n\u003ctd\u003e35-30271\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eConfirm the complete engine model and serial number before beginning work.\u003c\/li\u003e\n  \u003cli\u003eDisconnect the battery and follow the engine manufacturer's service-manual safety procedures.\u003c\/li\u003e\n  \u003cli\u003eRemove the lower unit and water-pump components according to the applicable Verado service procedure.\u003c\/li\u003e\n  \u003cli\u003eRecord the orientation of the original impeller and the location of each gasket, seal, plate, tube, grommet, and O-ring.\u003c\/li\u003e\n  \u003cli\u003eClean the pump surfaces and cooling-water passages before installing the replacement components.\u003c\/li\u003e\n  \u003cli\u003eInstall the impeller, plate, gaskets, seals, O-rings, water tube, and grommet in the correct service-manual order.\u003c\/li\u003e\n  \u003cli\u003eReassemble the water pump and lower unit using the manufacturer's specified torque values.\u003c\/li\u003e\n  \u003cli\u003eRun the engine using the approved test procedure and confirm proper cooling-water flow before returning the boat to service.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow do I confirm that this kit fits my engine?\u003c\/summary\u003e\n  \u003cp\u003eMatch the engine family, horsepower, 4-Stroke designation, and serial-number range to the compatibility table. Do not rely on horsepower alone. If your engine is not a Verado or falls outside the listed serial-number breaks, compatibility is not confirmed.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eDoes this kit fit MerCruiser Alpha One sterndrives?\u003c\/summary\u003e\n  \u003cp\u003eNo MerCruiser sterndrive fitment is confirmed for this kit. The documented application is for selected Mercury and Mariner 4-Stroke Verado outboards.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat are common signs of a worn water-pump impeller?\u003c\/summary\u003e\n  \u003cp\u003eSymptoms may include weak tell-tale water flow, overheating warnings, elevated operating temperature, or steam from the exhaust. Stop operation and diagnose the cooling system promptly to avoid engine damage.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eShould I replace the related seals and gaskets at the same time?\u003c\/summary\u003e\n  \u003cp\u003eYes. The repair kit is intended to renew the impeller together with the listed pump gaskets, seals, O-rings, plate, water tube, and grommet. Replace any additional worn or damaged pump-housing components identified during inspection.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs this an OEM Mercury kit?\u003c\/summary\u003e\n  \u003cp\u003eNo. This is an aftermarket replacement kit that uses the listed Mercury reference numbers for identification and fitment comparison.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eConfirm the engine model and serial number before purchase and installation.\u003c\/li\u003e\n  \u003cli\u003eUse the manufacturer's service manual for disassembly, installation, clearances, and torque specifications.\u003c\/li\u003e\n  \u003cli\u003eDo not operate an engine that shows overheating or inadequate cooling-water flow.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended when lower-unit or water-pump service is unfamiliar.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMarine Service Parts\u003c\/strong\u003e — Replacement components for routine cooling-system maintenance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment-Focused Listings\u003c\/strong\u003e — Product references and serial-number conditions are provided to support accurate part comparison.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAftermarket Value\u003c\/strong\u003e — Practical replacement solutions for compatible marine applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50717911613755,"sku":"T0-L824-N1LP","price":34.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/T0-L824-N1LP.png?v=1762938265"},{"product_id":"water-pump-impeller-repair-kit-fits-mercury-mercruiser-alpha-1-gen-2-outboards-40-300hp-replaces-47-43026q06-8m0100526","title":"Water Pump Impeller Repair Kit for Mercury\/MerCruiser Alpha One Gen II and 40–300 HP Outboards","description":"\u003csection\u003e\n\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td { padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top; }\n  table.ss-table th { white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc; }\n  @media (max-width:480px){ table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; } }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis water pump impeller repair kit is designed to service the lower-unit water pump on selected Mercury and MerCruiser applications. Listed applications include Mercury Mariner 4-stroke 40–60 HP BigFoot and Command Thrust models, selected 2-stroke 60–125 HP outboards, V-200, V-225 and V-250 3.0L models, selected Verado 135–300 HP outboards, and MerCruiser Alpha One Gen II sterndrives.\u003c\/p\u003e\n\u003cp\u003eThe kit is listed as a replacement for Mercury part numbers \u003cstrong\u003e47-43026Q06\u003c\/strong\u003e and \u003cstrong\u003e8M0100526\u003c\/strong\u003e, with additional aftermarket references including Sierra \u003cstrong\u003e18-3214\u003c\/strong\u003e and \u003cstrong\u003e18-3265\u003c\/strong\u003e. Always compare the original parts, engine model and serial number before ordering because water-pump components can vary by application and serial-number range.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eService requires removal of the lower unit or gearcase to access the water-pump assembly.\u003c\/li\u003e\n  \u003cli\u003eThe impeller uses flexible marine-grade elastomer material for normal marine operating conditions.\u003c\/li\u003e\n  \u003cli\u003eKit components may include stainless-steel, neoprene and composite materials, depending on the component.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eThese are listed OEM and aftermarket reference numbers for application checking. They should not be treated as universal confirmation of fitment without matching the engine or sterndrive model and serial number.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e8M0100526\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-43026Q5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-43026T10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-43026T11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-43026T6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-43026T7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-43026T8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-3214\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-3265\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine and Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe following applications are listed for this repair kit. Confirm the exact model, stroke, gearcase configuration and serial number before installation.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"Mercury Outboard Compatibility\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel or Series\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eApplication Condition\u003c\/th\u003e\n\u003cth\u003eReference Part No.\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eF40–F60\u003c\/td\u003e\n\u003ctd\u003e40–60\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eBigFoot or Command Thrust\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06 \/ 8M0100526\u003c\/td\u003e\n\u003ctd\u003eVerify exact model and serial number.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eBigFoot\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eS\/N 0D000750 and up\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06 \/ 8M0100526\u003c\/td\u003e\n\u003ctd\u003eSerial-number condition applies.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e70–90\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eS\/N 0A996142 and up\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06 \/ 8M0100526\u003c\/td\u003e\n\u003ctd\u003eSerial-number condition applies.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e75–115\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eSelected compatible models\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06 \/ 8M0100526\u003c\/td\u003e\n\u003ctd\u003eConfirm the model-specific parts listing.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e100–125\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSelected 4-cylinder models\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06 \/ 8M0100526\u003c\/td\u003e\n\u003ctd\u003eListed for applications with non-insulated pump-cover screws.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eV-200, V-225 and V-250\u003c\/td\u003e\n\u003ctd\u003e200–250\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e3.0L models\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06 \/ 8M0100526\u003c\/td\u003e\n\u003ctd\u003eConfirm the exact engine configuration.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eVerado\u003c\/td\u003e\n\u003ctd\u003e135–150\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e4-cylinder models with 4.80-inch-diameter torpedo gearcases\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06 \/ 8M0100526\u003c\/td\u003e\n\u003ctd\u003eGearcase configuration is important.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eVerado\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e4-cylinder models with 4.80-inch-diameter torpedo gearcases\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06 \/ 8M0100526\u003c\/td\u003e\n\u003ctd\u003eGearcase configuration is important.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eVerado\u003c\/td\u003e\n\u003ctd\u003e200–225\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e6-cylinder models with 4.80-inch-diameter torpedo gearcases\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06 \/ 8M0100526\u003c\/td\u003e\n\u003ctd\u003eGearcase configuration is important.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eVerado\u003c\/td\u003e\n\u003ctd\u003e250–275\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e6-cylinder models with 4.80-inch-diameter torpedo gearcases\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06 \/ 8M0100526\u003c\/td\u003e\n\u003ctd\u003eGearcase configuration is important.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eVerado\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e6-cylinder models with 4.80-inch-diameter torpedo gearcases\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06 \/ 8M0100526\u003c\/td\u003e\n\u003ctd\u003eGearcase configuration is important.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eVerado Pro\u003c\/td\u003e\n\u003ctd\u003e200–300\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e6-cylinder models with 4.80-inch-diameter torpedo gearcases\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06 \/ 8M0100526\u003c\/td\u003e\n\u003ctd\u003eGearcase configuration is important.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eMerCruiser Sterndrive Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis kit is listed for MerCruiser Alpha One Gen II sterndrives from serial number \u003cstrong\u003e0D469859 and up\u003c\/strong\u003e. Confirm the sterndrive serial number and existing water-pump components before ordering.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"MerCruiser Sterndrive Compatibility\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSerial Number\u003c\/th\u003e\n\u003cth\u003eReference Part No.\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003eAlpha One Gen II\u003c\/td\u003e\n\u003ctd\u003e0D469859 and up\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06 \/ 8M0100526\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eWater pump impeller repair kit\u003c\/dd\u003e\n  \u003cdt\u003eApplication\u003c\/dt\u003e\n\u003cdd\u003eSelected Mercury outboard and MerCruiser Alpha One Gen II water-pump assemblies\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eLower-unit or gearcase removal is required for access\u003c\/dd\u003e\n  \u003cdt\u003eComponent Materials\u003c\/dt\u003e\n\u003cdd\u003eMay include stainless steel, neoprene, elastomer and composite materials\u003c\/dd\u003e\n  \u003cdt\u003eDimensions\u003c\/dt\u003e\n\u003cdd\u003eDesigned to match the specified applications; verify against the original parts\u003c\/dd\u003e\n  \u003cdt\u003eWeight\u003c\/dt\u003e\n\u003cdd\u003eApproximately 0.25 kg (8.6 oz), as listed\u003c\/dd\u003e\n  \u003cdt\u003eFitting Type\u003c\/dt\u003e\n\u003cdd\u003eMechanical fit to the applicable water-pump and driveshaft assembly\u003c\/dd\u003e\n  \u003cdt\u003eTemperature Range\u003c\/dt\u003e\n\u003cdd\u003eFor normal marine operating conditions\u003c\/dd\u003e\n  \u003cdt\u003eProduct Status\u003c\/dt\u003e\n\u003cdd\u003eAftermarket replacement part\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Impeller, reference 47-43026Q02\u003c\/li\u003e\n  \u003cli\u003e1 × Wear plate, reference 817276\u003c\/li\u003e\n  \u003cli\u003e1 × Impeller key, reference 28-8M0032833\u003c\/li\u003e\n  \u003cli\u003e1 × Seal ring gasket, reference 26-45577\u003c\/li\u003e\n  \u003cli\u003e1 × Impeller gasket, reference 27-817277\u003c\/li\u003e\n  \u003cli\u003e1 × Face seal and tool, reference 26-816575A2\u003c\/li\u003e\n  \u003cli\u003e2 × O-rings, reference 25-21836\u003c\/li\u003e\n  \u003cli\u003e1 × Grommet\u003c\/li\u003e\n  \u003cli\u003e2 × Washers\u003c\/li\u003e\n  \u003cli\u003e2 × Drain-screw gaskets, reference 26-830749\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eComponent references and quantities should be checked against the supplied kit before installation and compared with the parts removed from the engine or sterndrive.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eDisconnect the battery and make sure the engine is switched off.\u003c\/li\u003e\n  \u003cli\u003ePlace a suitable container under the gearcase and drain the lubricant as required by the service procedure.\u003c\/li\u003e\n  \u003cli\u003eRemove the lower unit or gearcase from the outboard or sterndrive.\u003c\/li\u003e\n  \u003cli\u003eUnbolt and carefully remove the water-pump housing, noting the orientation of all components.\u003c\/li\u003e\n  \u003cli\u003eRemove the old impeller, gaskets, wear plate and seals.\u003c\/li\u003e\n  \u003cli\u003eClean the mating surfaces and remove old gasket material, debris and corrosion.\u003c\/li\u003e\n  \u003cli\u003eInstall the replacement wear plate, gaskets and seals in the correct order.\u003c\/li\u003e\n  \u003cli\u003eInstall the new impeller on the driveshaft, align the keyway and fit the impeller key.\u003c\/li\u003e\n  \u003cli\u003eReinstall the water-pump housing and tighten fasteners to the applicable manufacturer's torque specification.\u003c\/li\u003e\n  \u003cli\u003eReattach the lower unit or gearcase to the engine assembly.\u003c\/li\u003e\n  \u003cli\u003eRefill the gearcase with the correct lubricant and quantity for the application.\u003c\/li\u003e\n  \u003cli\u003eBefore normal operation, supply cooling water, briefly run the engine according to the manufacturer's procedure, verify water flow and check for leaks.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting and FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eHow can I confirm that this kit fits my engine?\u003c\/summary\u003e\u003cp\u003eMatch the engine or sterndrive model, stroke, gearcase configuration and serial number with the compatibility information above. Compare the original impeller, key, wear plate and gaskets before ordering. Serial-number breaks are especially important for Alpha One Gen II sterndrives and selected Mercury outboards.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat are common signs of a failing water-pump impeller?\u003c\/summary\u003e\u003cp\u003ePossible signs include overheating at idle or low speed, weak or absent water flow from the tell-tale outlet, reduced water-pressure readings or an engine warning alarm. Stop operation and inspect the cooling system if overheating occurs.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow often should a water-pump impeller be replaced?\u003c\/summary\u003e\u003cp\u003eReplacement intervals depend on the engine manufacturer's maintenance schedule and operating conditions. Inspect the impeller regularly and replace it when worn, damaged, hardened or after prolonged storage. Sandy, silty or saltwater operation may require more frequent inspection.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this an OEM part?\u003c\/summary\u003e\u003cp\u003eNo. This is an aftermarket replacement kit intended for the listed applications and reference numbers. It is not manufactured or supplied by Mercury or MerCruiser.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes the kit include every component shown?\u003c\/summary\u003e\u003cp\u003eThe listed package contents identify the components and quantities associated with this product. Check the received contents against the list and compare them with the original assembly before beginning installation.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow fast is shipping?\u003c\/summary\u003e\u003cp\u003eTypical transit time is 5–15 days for most regions. Standard shipping availability and any expedited options are shown at checkout based on the destination.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003ch2\u003eSafety and Important Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify the engine or sterndrive model, serial number, gearcase configuration and original parts before ordering.\u003c\/li\u003e\n  \u003cli\u003eDo not operate an engine without an adequate cooling-water supply.\u003c\/li\u003e\n  \u003cli\u003eFollow the applicable manufacturer's service procedure and torque specifications.\u003c\/li\u003e\n  \u003cli\u003eThis is an aftermarket replacement part, not an original-equipment component.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended if you are not experienced with lower-unit or sterndrive service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMarine Replacement Parts\u003c\/strong\u003e — We supply aftermarket components for common marine service and repair applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication-Focused Listings\u003c\/strong\u003e — Product references and compatibility information are provided to help customers compare their original parts.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGlobal Fulfillment\u003c\/strong\u003e — Shipping availability and delivery estimates are calculated for the destination during checkout.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50717911646523,"sku":"DE-18KM002","price":23.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/DE-18KM002.png?v=1762938267"},{"product_id":"skegguard-fits-mercury-force-honda-nissan-tohatsu-replaces-megaware-skegguard-27071","title":"SkegGuard 27071 Stainless Steel Replacement Skeg – Fits Mercury, Force, Honda \u0026 Nissan\/Tohatsu","description":"\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td { padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top; }\n  table.ss-table th { white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc; }\n  @media (max-width:480px){ table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; } }\n\u003c\/style\u003e\n\u003csection\u003e\n  \u003ch2\u003eProduct Details\u003c\/h2\u003e\n  \u003cp\u003eProtect or repair your lower unit's skeg with the \u003cstrong\u003eSkegGuard 27071 Stainless Steel Replacement Skeg\u003c\/strong\u003e. This bolt-on guard is designed for selected Mercury\/Mariner, Honda, Force, and Nissan\/Tohatsu outboard applications. It helps shield the lower skeg from damage caused by rocks, underwater debris, and ramp contact while restoring the lower portion of a damaged skeg.\u003c\/p\u003e\n  \u003cp\u003eThe guard slides over the remaining portion of the original skeg and is secured through the existing skeg with mounting hardware. Confirm your exact engine model, year, horsepower, stroke, and skeg profile before ordering.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eBolt-on replacement and protective skeg guard for selected outboards.\u003c\/li\u003e\n    \u003cli\u003eConstructed from mirror-polished 316 marine-grade stainless steel.\u003c\/li\u003e\n    \u003cli\u003eReinforced 3 mm lower wear tab for added protection.\u003c\/li\u003e\n    \u003cli\u003eDrain hole helps reduce water retention inside the guard.\u003c\/li\u003e\n    \u003cli\u003eDesigned for a DIY installation that can be completed in approximately 10 minutes when the original skeg is suitable for repair.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003ePart Number References\u003c\/h2\u003e\n  \u003cp\u003eThe following reference identifies the product and a comparable aftermarket design. These references are not a statement that this product is an OEM component.\u003c\/p\u003e\n  \u003cdiv class=\"ss-table-wrap\"\u003e\n    \u003ctable class=\"ss-table\" aria-label=\"Part Number References\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand or Description\u003c\/th\u003e\n\u003cth\u003eReference\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eSkegGuard\u003c\/td\u003e\n\u003ctd\u003e27071\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eComparable aftermarket design\u003c\/td\u003e\n\u003ctd\u003eGator Guards SkegShield\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n  \u003cp\u003eThe application ranges below are provided as a fitment guide. Model variations, gearcase dimensions, shaft configuration, and production changes can affect compatibility. Compare your original skeg and verify the exact engine application before installation.\u003c\/p\u003e\n  \u003cp\u003eFits selected Mercury\/Mariner models from 40–125 HP, Honda models from 60–115 HP, Force models from 70–90 HP, and Nissan\/Tohatsu models from 70–140 HP.\u003c\/p\u003e\n  \u003cdiv class=\"ss-table-wrap\"\u003e\n    \u003ctable class=\"ss-table\" aria-label=\"Engine and Model Compatibility\"\u003e\n      \u003cthead\u003e\n        \u003ctr\u003e\n          \u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eReference\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e40-50-60 BigFoot\u003c\/td\u003e\n\u003ctd\u003e40-60\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2001–2013\u003c\/td\u003e\n\u003ctd\u003e27071\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e40-50 Command Thrust\u003c\/td\u003e\n\u003ctd\u003e40-50\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2014–Present\u003c\/td\u003e\n\u003ctd\u003e27071\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1999–2013\u003c\/td\u003e\n\u003ctd\u003e27071\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e60 Command Thrust\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2014–Present\u003c\/td\u003e\n\u003ctd\u003e27071\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e2 \u0026amp; 4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2003–2013\u003c\/td\u003e\n\u003ctd\u003e27071\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e2 \u0026amp; 4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2001–2013\u003c\/td\u003e\n\u003ctd\u003e27071\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003ctd\u003e2 \u0026amp; 4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2002–2013\u003c\/td\u003e\n\u003ctd\u003e27071\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e2014–2016\u003c\/td\u003e\n\u003ctd\u003e27071\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e2003–2005\u003c\/td\u003e\n\u003ctd\u003e27071\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e70-90-100-115-125, including selected Optimax models\u003c\/td\u003e\n\u003ctd\u003e70-125\u003c\/td\u003e\n\u003ctd\u003e2 \u0026amp; 4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1983–Present\u003c\/td\u003e\n\u003ctd\u003e27071\u003c\/td\u003e\n\u003ctd\u003eVerify gearcase and skeg profile.\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003eSea Pro 4.25-inch gearcase\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e2001–Present\u003c\/td\u003e\n\u003ctd\u003e27071\u003c\/td\u003e\n\u003ctd\u003eVerify dimensions before ordering.\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF75-BF90-BF115\u003c\/td\u003e\n\u003ctd\u003e75-115\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1995–2007\u003c\/td\u003e\n\u003ctd\u003e27071\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF60-BF75\u003c\/td\u003e\n\u003ctd\u003e60-75\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2010–Present\u003c\/td\u003e\n\u003ctd\u003e27071\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF60BFP Power Thrust\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2010–Present\u003c\/td\u003e\n\u003ctd\u003e27071\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF100\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2007–Present\u003c\/td\u003e\n\u003ctd\u003e27071\u003c\/td\u003e\n\u003ctd\u003e4-cylinder application.\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eForce\u003c\/td\u003e\n\u003ctd\u003e70-90\u003c\/td\u003e\n\u003ctd\u003e70-90\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1998–2002\u003c\/td\u003e\n\u003ctd\u003e27071\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eNissan\/Tohatsu\u003c\/td\u003e\n\u003ctd\u003eVarious models\u003c\/td\u003e\n\u003ctd\u003e70-90-115-120-140\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1993–Present\u003c\/td\u003e\n\u003ctd\u003e27071\u003c\/td\u003e\n\u003ctd\u003eVerify the exact gearcase.\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eNissan\/Tohatsu\u003c\/td\u003e\n\u003ctd\u003eVarious BFT models\u003c\/td\u003e\n\u003ctd\u003e75-90\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2014–2019\u003c\/td\u003e\n\u003ctd\u003e27071\u003c\/td\u003e\n\u003ctd\u003eVerify the exact model and skeg profile.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n  \u003cdl\u003e\n    \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eReplacement and protective skeg guard\u003c\/dd\u003e\n    \u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eBolt-on installation through the existing skeg\u003c\/dd\u003e\n    \u003cdt\u003eMaterial\u003c\/dt\u003e\n\u003cdd\u003e316 marine-grade stainless steel\u003c\/dd\u003e\n    \u003cdt\u003eFinish\u003c\/dt\u003e\n\u003cdd\u003eMirror polished\u003c\/dd\u003e\n    \u003cdt\u003eReinforcement\u003c\/dt\u003e\n\u003cdd\u003e3 mm reinforced lower wear tab\u003c\/dd\u003e\n    \u003cdt\u003eDrainage\u003c\/dt\u003e\n\u003cdd\u003eIntegrated drain hole\u003c\/dd\u003e\n    \u003cdt\u003eMinimum Remaining Skeg\u003c\/dt\u003e\n\u003cdd\u003e2–3 inches (51–76 mm)\u003c\/dd\u003e\n    \u003cdt\u003eHardware\u003c\/dt\u003e\n\u003cdd\u003eSelf-locking mounting bolts included\u003c\/dd\u003e\n    \u003cdt\u003eWarranty\u003c\/dt\u003e\n\u003cdd\u003e3 years against manufacturing defects under normal use\u003c\/dd\u003e\n  \u003c\/dl\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e1 x SkegGuard 27071 stainless steel replacement skeg guard\u003c\/li\u003e\n    \u003cli\u003e1 x hardware kit with mounting bolts and threadlocker\u003c\/li\u003e\n    \u003cli\u003e1 x installation instructions\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n  \u003col\u003e\n    \u003cli\u003eRemove any jagged or rough edges from the damaged skeg to create a flat mounting surface.\u003c\/li\u003e\n    \u003cli\u003ePlace the guard over the remaining skeg and confirm that it seats fully. At least 2–3 inches of the original skeg must remain.\u003c\/li\u003e\n    \u003cli\u003eUse a rubber mallet to tap the front and rear of the guard into position if necessary.\u003c\/li\u003e\n    \u003cli\u003eMark the two mounting holes, then remove the guard.\u003c\/li\u003e\n    \u003cli\u003eDrill the marked holes through the original skeg using the appropriate bit for the included hardware.\u003c\/li\u003e\n    \u003cli\u003eApply the included threadlocker to the bolt threads.\u003c\/li\u003e\n    \u003cli\u003eReposition the guard, align the holes, and tighten the mounting bolts securely without overtightening.\u003c\/li\u003e\n  \u003c\/ol\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n  \u003cdetails\u003e\u003csummary\u003eHow much of my original skeg must remain?\u003c\/summary\u003e\u003cp\u003eA minimum of 2–3 inches (51–76 mm) of the original skeg must remain for a secure installation.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eCan this guard be installed on a bent skeg?\u003c\/summary\u003e\u003cp\u003eNo. The original skeg must be straightened before installation. A bent skeg can prevent the guard from seating and aligning correctly.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eDoes this replace the entire skeg?\u003c\/summary\u003e\u003cp\u003eNo. This is a protective replacement guard for the lower portion of a damaged skeg. It slides over and bolts through the remaining original skeg.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eWhat tools are required?\u003c\/summary\u003e\u003cp\u003eInstallation requires a drill and suitable drill bit, a wrench or socket set, and a rubber mallet. Follow the instructions supplied with the product.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eIs drilling required?\u003c\/summary\u003e\u003cp\u003eYes. Two holes must be drilled through the existing skeg to secure the guard with the included mounting bolts.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eDoes the stainless-steel construction help resist corrosion?\u003c\/summary\u003e\u003cp\u003eYes. The 316 marine-grade stainless-steel construction is intended for marine use, and the drain hole helps reduce water retention inside the guard.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eIs this an OEM component?\u003c\/summary\u003e\u003cp\u003eNo. This is an aftermarket replacement and protective skeg guard. Compare the guard with your original skeg and verify fitment before installation.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eWhat is the warranty?\u003c\/summary\u003e\u003cp\u003eThe product is covered by a 3-year warranty against manufacturing defects under normal use. Contact support with your order details if a warranty issue occurs.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eVerify the engine brand, model, year, horsepower, stroke, gearcase, and skeg profile before ordering.\u003c\/li\u003e\n    \u003cli\u003eDo not install the guard on a bent, unstable, or severely deteriorated skeg.\u003c\/li\u003e\n    \u003cli\u003eUse appropriate eye protection and follow safe drilling practices during installation.\u003c\/li\u003e\n    \u003cli\u003eProfessional installation is recommended when the original skeg requires straightening or substantial repair.\u003c\/li\u003e\n    \u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMarine-Focused Parts\u003c\/strong\u003e — We supply replacement components designed for practical marine repair and maintenance.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGlobal Fulfillment\u003c\/strong\u003e — Standard and expedited shipping options are shown at checkout where available.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCustomer Support\u003c\/strong\u003e — Contact our support team with your engine details if you need help reviewing the application.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50717911679291,"sku":"1906R","price":65.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/1906R.png?v=1762938268"},{"product_id":"skeg-guard-protector-fits-mercury-honda-nissan-tohatsu-force-replaces-megaware-27071-panther-35-ss625-gl-ckmarine-27071","title":"Stainless Steel Skeg Guard Protector – Fits Mercury, Honda, Nissan\/Tohatsu, Force \u0026 Yamaha 40–140 HP (Replaces 27071, 35-SS625)","description":"\u003csection\u003e\n\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n  table.ss-table th {\n    white-space:nowrap;\n    word-break:normal;\n    letter-spacing:normal;\n    font-weight:600;\n    background:#f8fafc;\n  }\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis stainless steel \u003cstrong\u003eSkeg Guard Protector\u003c\/strong\u003e helps protect an outboard motor's skeg from ramp, underwater, and general operating damage, and can also be used to repair a damaged skeg when enough of the original skeg remains for secure attachment. The guard is designed for selected Mercury, Honda, Nissan, Tohatsu, Force, and Yamaha outboards in the listed 40–140 HP application range.\u003c\/p\u003e\n\u003cp\u003eConstructed from marine-grade 316 stainless steel, this guard features a thickened 3 mm lower wear tab for added protection. A drain hole helps reduce water retention around the guard and supports long-term corrosion resistance.\u003c\/p\u003e\n\u003cp\u003eCommon aftermarket reference numbers for this guard include \u003cstrong\u003e27071\u003c\/strong\u003e and \u003cstrong\u003e35-SS625\u003c\/strong\u003e. These references are provided for identification and comparison only; confirm the shape of your original skeg and the application details before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for selected Mercury, Honda, Nissan\/Tohatsu, Force, and Yamaha outboards.\u003c\/li\u003e\n  \u003cli\u003eMirror-polished 316 marine-grade stainless steel construction.\u003c\/li\u003e\n  \u003cli\u003eThickened 3 mm lower wear tab for improved wear protection.\u003c\/li\u003e\n  \u003cli\u003eDrain hole helps prevent water collection around the guard.\u003c\/li\u003e\n  \u003cli\u003eDesigned for DIY installation using the supplied mounting hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse these aftermarket reference numbers to help compare the guard with your existing part. They are not the internal product identifier and do not replace application verification.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n\u003cth\u003eReference Brand\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMegaware\u003c\/td\u003e\n\u003ctd\u003e27071\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003ePanther\u003c\/td\u003e\n\u003ctd\u003e35-SS625\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe application information below is a guide for selected outboards. Model, year, shaft configuration, skeg shape, and the amount of original skeg remaining can affect fit. Always compare the guard with your motor before installation. The guard does not fit Yamaha units with a curved skeg.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Engine and Model Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003eModel or Application\u003c\/th\u003e\n        \u003cth\u003eRated HP\u003c\/th\u003e\n        \u003cth\u003eStroke\u003c\/th\u003e\n        \u003cth\u003eListed Years\u003c\/th\u003e\n        \u003cth\u003eReference No.\u003c\/th\u003e\n        \u003cth\u003eNotes\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n        \u003ctd\u003eBig Foot\u003c\/td\u003e\n        \u003ctd\u003e50–60\u003c\/td\u003e\n        \u003ctd\u003e2- and 4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2003–Present\u003c\/td\u003e\n        \u003ctd\u003e27071\u003c\/td\u003e\n        \u003ctd\u003eConfirm the skeg profile before ordering.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n        \u003ctd\u003eStandard\u003c\/td\u003e\n        \u003ctd\u003e70–80\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1984–Present\u003c\/td\u003e\n        \u003ctd\u003e27071\u003c\/td\u003e\n        \u003ctd\u003eConfirm the skeg profile before ordering.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n        \u003ctd\u003eStandard\/OptiMax\u003c\/td\u003e\n        \u003ctd\u003e90–125\u003c\/td\u003e\n        \u003ctd\u003e2- and 4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1983–Present\u003c\/td\u003e\n        \u003ctd\u003e27071\u003c\/td\u003e\n        \u003ctd\u003eVerify the exact model and skeg shape; not every unit in a horsepower range is interchangeable.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eHonda\u003c\/td\u003e\n        \u003ctd\u003eBF75, BF90, BF115\u003c\/td\u003e\n        \u003ctd\u003e75–115\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1995–2007\u003c\/td\u003e\n        \u003ctd\u003e27071\u003c\/td\u003e\n        \u003ctd\u003eVerify the exact model and year.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eNissan\/Tohatsu\u003c\/td\u003e\n        \u003ctd\u003eSelected models\u003c\/td\u003e\n        \u003ctd\u003e70–140\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1993–Present\u003c\/td\u003e\n        \u003ctd\u003e27071\u003c\/td\u003e\n        \u003ctd\u003eVerify the exact model, year, and skeg profile.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eForce\u003c\/td\u003e\n        \u003ctd\u003eSelected models\u003c\/td\u003e\n        \u003ctd\u003e70–90\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1998–2002\u003c\/td\u003e\n        \u003ctd\u003e27071\u003c\/td\u003e\n        \u003ctd\u003eVerify the exact model and year.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003eSelected models\u003c\/td\u003e\n        \u003ctd\u003e60–100\u003c\/td\u003e\n        \u003ctd\u003e2- and 4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1998–2001\u003c\/td\u003e\n        \u003ctd\u003e27071\u003c\/td\u003e\n        \u003ctd\u003eWill not fit units with a curved skeg.\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n  \u003cdd\u003eOutboard motor skeg guard protector\u003c\/dd\u003e\n  \u003cdt\u003eMaterial\u003c\/dt\u003e\n  \u003cdd\u003e316 marine-grade stainless steel\u003c\/dd\u003e\n  \u003cdt\u003eFinish\u003c\/dt\u003e\n  \u003cdd\u003eMirror polished\u003c\/dd\u003e\n  \u003cdt\u003eLower Wear Tab Thickness\u003c\/dt\u003e\n  \u003cdd\u003e3 mm\u003c\/dd\u003e\n  \u003cdt\u003eConstruction\u003c\/dt\u003e\n  \u003cdd\u003eDrain hole to help prevent water collection around the guard\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n  \u003cdd\u003eDIY installation; typically less than 10 minutes when the skeg is prepared and accessible\u003c\/dd\u003e\n  \u003cdt\u003eInstallation Requirement\u003c\/dt\u003e\n  \u003cdd\u003eAt least 2–3 inches of the original skeg should remain for secure installation\u003c\/dd\u003e\n  \u003cdt\u003eIncluded Mounting Hardware\u003c\/dt\u003e\n  \u003cdd\u003eSelf-locking mounting hardware\u003c\/dd\u003e\n  \u003cdt\u003eWarranty\u003c\/dt\u003e\n  \u003cdd\u003e3 years against manufacturing defects under normal use\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x Skeg Guard Protector\u003c\/li\u003e\n  \u003cli\u003e1 x Drill Bit\u003c\/li\u003e\n  \u003cli\u003e2 x Nuts\u003c\/li\u003e\n  \u003cli\u003e2 x Hex Wrenches\u003c\/li\u003e\n  \u003cli\u003eMounting hardware required for the listed installation method\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp\u003eAt least 2–3 inches of the original skeg should remain to provide a suitable mounting area. Inspect the guard and your skeg before drilling. If the skeg is severely fractured, too short, unusually shaped, or curved, professional evaluation may be required.\u003c\/p\u003e\n\u003col\u003e\n  \u003cli\u003eClean the skeg thoroughly and remove marine growth, dirt, paint buildup, and debris.\u003c\/li\u003e\n  \u003cli\u003ePlace the guard over the remaining skeg and confirm that it sits flush and aligns correctly.\u003c\/li\u003e\n  \u003cli\u003eUse the pre-drilled holes in the guard as a template to mark the drilling points.\u003c\/li\u003e\n  \u003cli\u003eDrill through the skeg with the included drill bit.\u003c\/li\u003e\n  \u003cli\u003eInstall the supplied mounting hardware and self-locking nuts, then tighten securely with the hex wrenches.\u003c\/li\u003e\n  \u003cli\u003eCheck that the guard is firmly attached and does not interfere with steering or operation before launching the boat.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eHow much of my original skeg needs to remain?\u003c\/summary\u003e\u003cp\u003eAt least 2–3 inches of the original skeg should remain to provide a secure mounting area. The actual condition and shape of the remaining skeg should also be checked before installation.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWill this fit my Yamaha if the skeg is curved?\u003c\/summary\u003e\u003cp\u003eNo. This guard is not intended for Yamaha units with a curved skeg.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow does the skeg guard attach?\u003c\/summary\u003e\u003cp\u003eThe guard is positioned over the existing skeg, drilled using the guard's holes as a template, and secured with the included mounting hardware and self-locking nuts.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat material is the guard made from?\u003c\/summary\u003e\u003cp\u003eThe guard is made from mirror-polished 316 marine-grade stainless steel.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this an OEM part?\u003c\/summary\u003e\u003cp\u003eNo. This is an aftermarket skeg guard designed as a replacement for the listed aftermarket reference numbers. Confirm the exact application and compare the guard with your original skeg before purchase.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow long does installation take?\u003c\/summary\u003e\u003cp\u003eInstallation can typically be completed in less than 10 minutes when the skeg is accessible, clean, and suitable for drilling. Allow additional time for inspection and preparation.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat warranty is included?\u003c\/summary\u003e\u003cp\u003eThe product is covered by a 3-year warranty against manufacturing defects under normal use. Contact support with your order details if a warranty issue occurs.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify the exact engine model, year, horsepower, stroke, shaft configuration, and skeg profile before ordering.\u003c\/li\u003e\n  \u003cli\u003eCompare the guard with your original skeg. Horsepower or brand alone does not confirm fit.\u003c\/li\u003e\n  \u003cli\u003eDo not use this guard on Yamaha units with a curved skeg.\u003c\/li\u003e\n  \u003cli\u003eMake sure enough original skeg remains and that the skeg is structurally sound before drilling.\u003c\/li\u003e\n  \u003cli\u003eWear appropriate eye protection while drilling and inspect all fasteners before operating the motor.\u003c\/li\u003e\n  \u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended if the skeg is severely damaged or if you are unsure about the fit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003ePro-Grade Standards — We supply marine parts selected for durability and real-world operating conditions.\u003c\/li\u003e\n  \u003cli\u003eFast Global Fulfillment — Free standard delivery is available to most regions, with shipping options shown at checkout.\u003c\/li\u003e\n  \u003cli\u003eManufacturer-Direct Value — Fair pricing with attention to materials and quality control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50717911712059,"sku":"XR-27071","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/XR-27071.png?v=1762938270"},{"product_id":"stainless-steel-skeg-guard-fits-mercury-honda-yamaha-nissan-tohatsu-force-replaces-35-ss625","title":"Stainless Steel Skeg Guard – Fits Mercury, Honda, Yamaha, Nissan, Tohatsu \u0026 Force (Replaces Safe-Skeg 35-SS625)","description":"\u003csection\u003e\n\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td { padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top; }\n  table.ss-table th { white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc; }\n  @media (max-width:480px){ table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; } }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003estainless steel skeg guard\u003c\/strong\u003e helps protect an outboard motor's skeg from damage caused by underwater impacts with rocks, debris, and ramps. It is designed for a broad range of engines, including Mercury\/Mariner 50–125 HP models, Honda 75–115 HP models, Yamaha 60–100 HP models, Nissan\/Tohatsu 70–140 HP models, and Force 70–90 HP models. Always verify the exact engine model, year, horsepower, stroke, and skeg dimensions before installation.\u003c\/p\u003e\n\u003cp\u003eThis aftermarket skeg guard is listed as a replacement for Safe-Skeg \u003cstrong\u003e35-SS625\u003c\/strong\u003e, SkegGuard \u003cstrong\u003e99007\u003c\/strong\u003e, and Megaware KeelGuard \u003cstrong\u003e27071\u003c\/strong\u003e. These references are aftermarket product references and should not be interpreted as OEM manufacturer part numbers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInstalls in approximately 5 minutes using a bolt-on design with mounting hardware.\u003c\/li\u003e\n  \u003cli\u003eConstructed from 1.5 mm thick 316 marine-grade stainless steel for durability and corrosion resistance.\u003c\/li\u003e\n  \u003cli\u003eIncludes a drain hole to help prevent water accumulation and reduce the risk of corrosion or freezing damage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse this matrix to compare listed aftermarket references. Confirm dimensions and application before ordering.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n    \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSafe-Skeg\u003c\/td\u003e\n\u003ctd\u003e35-SS625\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSkegGuard\u003c\/td\u003e\n\u003ctd\u003e99007\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMegaware KeelGuard\u003c\/td\u003e\n\u003ctd\u003e27071\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe applications below reflect the listed compatibility range, not a guarantee for every engine in the stated range. Model, year, horsepower, stroke, and skeg shape must be checked together before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMercury\/Mariner:\u003c\/strong\u003e Listed for a wide range of 2-stroke and 4-stroke engines from 1983 to the present, including Big Foot and Command Thrust models. Confirm the specific horsepower and model year.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHonda:\u003c\/strong\u003e Listed for BF-series 4-stroke engines rated 75–115 HP manufactured from 1995–2007.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eYamaha:\u003c\/strong\u003e Listed for various 2-stroke and 4-stroke models rated 60–100 HP from 1998–2001.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNissan\/Tohatsu:\u003c\/strong\u003e Listed for 2-stroke models rated 70–140 HP from 1993 to the present.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eForce:\u003c\/strong\u003e Listed for select 70–90 HP 2-stroke engines manufactured by Mercury from 1998–2002.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Engine and Model Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eReference\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003eBig Foot\u003c\/td\u003e\n\u003ctd\u003e50–60\u003c\/td\u003e\n\u003ctd\u003e2- and 4-stroke\u003c\/td\u003e\n\u003ctd\u003e2003–Present\u003c\/td\u003e\n\u003ctd\u003e35-SS625\u003c\/td\u003e\n\u003ctd\u003eVerify the exact model and skeg profile.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003eCommand Thrust\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e4-stroke\u003c\/td\u003e\n\u003ctd\u003e2015–Present\u003c\/td\u003e\n\u003ctd\u003e35-SS625\u003c\/td\u003e\n\u003ctd\u003eVerify the exact model and skeg profile.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003eStandard Models\u003c\/td\u003e\n\u003ctd\u003e70–80\u003c\/td\u003e\n\u003ctd\u003e2-stroke\u003c\/td\u003e\n\u003ctd\u003e1984–Present\u003c\/td\u003e\n\u003ctd\u003e35-SS625\u003c\/td\u003e\n\u003ctd\u003eApplication varies by model and year.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003eStandard Models\u003c\/td\u003e\n\u003ctd\u003e90–125\u003c\/td\u003e\n\u003ctd\u003e2- and 4-stroke\u003c\/td\u003e\n\u003ctd\u003e1983–Present\u003c\/td\u003e\n\u003ctd\u003e35-SS625\u003c\/td\u003e\n\u003ctd\u003eApplication varies by model and year.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003eOptiMax\u003c\/td\u003e\n\u003ctd\u003e70–125\u003c\/td\u003e\n\u003ctd\u003e2-stroke\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e35-SS625\u003c\/td\u003e\n\u003ctd\u003eConfirm the specific model and year.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF Series\u003c\/td\u003e\n\u003ctd\u003e75–115\u003c\/td\u003e\n\u003ctd\u003e4-stroke\u003c\/td\u003e\n\u003ctd\u003e1995–2007\u003c\/td\u003e\n\u003ctd\u003e35-SS625\u003c\/td\u003e\n\u003ctd\u003eConfirm the specific BF model.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eStandard Models\u003c\/td\u003e\n\u003ctd\u003e60–100\u003c\/td\u003e\n\u003ctd\u003e2- and 4-stroke\u003c\/td\u003e\n\u003ctd\u003e1998–2001\u003c\/td\u003e\n\u003ctd\u003e35-SS625\u003c\/td\u003e\n\u003ctd\u003eConfirm the specific model and year.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eNissan\/Tohatsu\u003c\/td\u003e\n\u003ctd\u003eStandard Models\u003c\/td\u003e\n\u003ctd\u003e70–140\u003c\/td\u003e\n\u003ctd\u003e2-stroke\u003c\/td\u003e\n\u003ctd\u003e1993–Present\u003c\/td\u003e\n\u003ctd\u003e35-SS625\u003c\/td\u003e\n\u003ctd\u003eConfirm the specific model and year.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eForce\u003c\/td\u003e\n\u003ctd\u003eStandard Models by Mercury\u003c\/td\u003e\n\u003ctd\u003e70–90\u003c\/td\u003e\n\u003ctd\u003e2-stroke\u003c\/td\u003e\n\u003ctd\u003e1998–2002\u003c\/td\u003e\n\u003ctd\u003e35-SS625\u003c\/td\u003e\n\u003ctd\u003eConfirm the specific model and year.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eSkeg guard \/ skeg protector\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eBolt-on; mounting hardware included\u003c\/dd\u003e\n  \u003cdt\u003eMaterial\u003c\/dt\u003e\n\u003cdd\u003e316 marine-grade stainless steel\u003c\/dd\u003e\n  \u003cdt\u003eThickness\u003c\/dt\u003e\n\u003cdd\u003e1.5 mm\u003c\/dd\u003e\n  \u003cdt\u003eFinish\u003c\/dt\u003e\n\u003cdd\u003ePolished mirror finish\u003c\/dd\u003e\n  \u003cdt\u003eFeatures\u003c\/dt\u003e\n\u003cdd\u003eDrain hole to help prevent corrosion and freezing damage\u003c\/dd\u003e\n  \u003cdt\u003eInstallation Time\u003c\/dt\u003e\n\u003cdd\u003eApproximately 5 minutes\u003c\/dd\u003e\n  \u003cdt\u003eWeight\u003c\/dt\u003e\n\u003cdd\u003e0.6 kg (1.32 lb)\u003c\/dd\u003e\n  \u003cdt\u003eDimensions\u003c\/dt\u003e\n\u003cdd\u003e320 × 190 × 28 mm (12.6 × 7.5 × 1.1 in)\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × stainless steel skeg guard\u003c\/li\u003e\n  \u003cli\u003e1 × mounting hardware kit, including bolts and Allen wrench\u003c\/li\u003e\n  \u003cli\u003e1 × Loctite 262 thread locker\u003c\/li\u003e\n  \u003cli\u003e1 × installation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eConfirm proper fit before installation. At least 2–3 inches of the upper skeg must remain for the guard to mount securely.\u003c\/li\u003e\n  \u003cli\u003eFile spurs or jagged edges on the damaged skeg to create a smooth contact surface.\u003c\/li\u003e\n  \u003cli\u003ePlace the guard over the skeg and gently tap it into position with a leather, rubber, or wooden mallet.\u003c\/li\u003e\n  \u003cli\u003eUse the pre-drilled holes in the guard as a template to drill 1\/4-inch holes through the skeg.\u003c\/li\u003e\n  \u003cli\u003eInstall the stainless steel mounting bolts and nuts using the supplied hex key tool.\u003c\/li\u003e\n  \u003cli\u003eApply the included Loctite thread locker to the bolt threads before final tightening to help prevent loosening from vibration.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat if my original skeg is heavily damaged or broken off?\u003c\/summary\u003e\n  \u003cp\u003eThis guard can also be used as a skeg repair solution when at least 2–3 inches of the upper skeg remain for secure mounting. File rough edges smooth before installation and confirm that the remaining skeg provides adequate support.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow do I prevent the mounting bolts from coming loose?\u003c\/summary\u003e\n  \u003cp\u003eApply a small drop of the included Loctite 262 thread locker to each bolt thread before tightening. Follow the thread-locker manufacturer's handling and curing instructions.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs the mirror finish just for looks?\u003c\/summary\u003e\n  \u003cp\u003eThe polished finish provides a smooth surface and complements the corrosion resistance of the 316 stainless steel. It may also help reduce surface buildup, but it does not replace routine inspection and maintenance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eCan I install this myself, or do I need a mechanic?\u003c\/summary\u003e\n  \u003cp\u003eThe bolt-on design is intended for DIY installation and typically takes about 5 minutes once the skeg is prepared. You will need a drill with a 1\/4-inch bit and a suitable mallet. Professional installation is recommended if the skeg is severely damaged or you are uncertain about drilling and alignment.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat's the difference between an OEM part and this aftermarket part?\u003c\/summary\u003e\n  \u003cp\u003eThis is an aftermarket replacement, not an OEM component. The listed reference numbers identify comparable aftermarket applications and do not establish OEM manufacture or endorsement. Verify the physical fit and application for your engine before purchase.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow fast is shipping and what does it cost?\u003c\/summary\u003e\n  \u003cp\u003eWe ship worldwide, and orders typically arrive within 5–15 days. Standard shipping is free for most orders, with expedited options available at checkout for an additional fee.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat is the warranty and return policy?\u003c\/summary\u003e\n  \u003cp\u003eThis product is covered by a 1-year warranty against manufacturing defects under normal marine use. Returns are accepted within the standard return window for unused parts in their original condition. Contact support with your order details for assistance.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify the engine model, year, horsepower, stroke, skeg dimensions, and product references before ordering.\u003c\/li\u003e\n  \u003cli\u003eInspect the guard and mounting hardware regularly, especially after an impact or grounding event.\u003c\/li\u003e\n  \u003cli\u003eThis is an aftermarket replacement component, not an OEM part.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended when the original skeg is severely damaged or when fitment is uncertain.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePro-Grade Standards\u003c\/strong\u003e — We supply marine parts engineered for demanding real-world conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast Global Fulfillment\u003c\/strong\u003e — Free standard delivery is available to most regions in 5–15 days.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer-Direct Value\u003c\/strong\u003e — Fair pricing without compromising on materials or quality control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50717911744827,"sku":"2R8Eu3p4906","price":72.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/2R8Eu3p4906.png?v=1762938271"},{"product_id":"propeller-shaft-oil-seal-fits-mercury-outboard-30-150-hp-replaces-26-70081-26-8m0205729","title":"Propeller Shaft Oil Seal – Fits Mercury Outboard 30–150 HP (Replaces 26-70081, 26-8M0205729)","description":"\u003csection\u003e\n\u003c!-- 🔧 Table Styles (include only once per page) --\u003e\n\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n  table.ss-table th {\n    white-space:nowrap;\n    word-break:normal;\n    letter-spacing:normal;\n    font-weight:600;\n    background:#f8fafc;\n  }\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis high-quality \u003cstrong\u003ePropeller Shaft Oil Seal\u003c\/strong\u003e is designed for the lower-unit gear housing of select Mercury, Mariner, Force, and Honda outboard engines. It is listed as a replacement for applications ranging from 30 HP to 150 HP, including select 2-stroke and 4-stroke models and Honda BF75 and BF90 engines from 1997–1998.\u003c\/p\u003e\n\u003cp\u003eThis aftermarket replacement is cross-referenced with Mercury 26-70081 and 26-8M0205729, Honda 91255-ZW1-003, Sierra 18-2053, GLM 85530, and Mallory 9-76115. Always compare the part number, dimensions, engine model, year, and serial-number conditions with your original component before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInstalls in the lower-unit gear housing to seal the propeller shaft.\u003c\/li\u003e\n  \u003cli\u003eMade from durable nitrile rubber for oil and marine-service applications.\u003c\/li\u003e\n  \u003cli\u003eDual-lip construction provides primary sealing and dust protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eThe references below are provided to help compare OEM and aftermarket listings. Confirm the application and dimensions before installation.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003ePart Number\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury Marine\u003c\/td\u003e\n\u003ctd\u003e26-70081\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury Marine\u003c\/td\u003e\n\u003ctd\u003e26-8M0205729\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eHonda Marine\u003c\/td\u003e\n\u003ctd\u003e91255-ZW1-003\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eForce\/US Marine\u003c\/td\u003e\n\u003ctd\u003e26-70081\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-2053\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eGLM\u003c\/td\u003e\n\u003ctd\u003e85530\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMallory\u003c\/td\u003e\n\u003ctd\u003e9-76115\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe following applications are associated with the listed replacement references. Model, year, stroke, gear-ratio, and serial-number conditions can affect fitment. Confirm your exact engine identification and compare the original seal before ordering.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Engine and Model Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003eModel\u003c\/th\u003e\n        \u003cth\u003eRated HP\u003c\/th\u003e\n        \u003cth\u003eStroke\u003c\/th\u003e\n        \u003cth\u003eYears\u003c\/th\u003e\n        \u003cth\u003eOEM Part No.\u003c\/th\u003e\n        \u003cth\u003eNotes\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eV-150\/V-1500\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1978–1985\u003c\/td\u003e\n\u003ctd\u003e26-70081\u003c\/td\u003e\n\u003ctd\u003eV-6 series, including XR-2, Marathon, Magnum, and Work models\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003ePro XS\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e26-70081\u003c\/td\u003e\n\u003ctd\u003e3-cylinder, 1.5 L applications\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e4-Stroke EFI\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e26-70081\u003c\/td\u003e\n\u003ctd\u003e2.07:1 and 2.33:1 gear ratios\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e4-Stroke EFI\u003c\/td\u003e\n\u003ctd\u003e75–100\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e26-70081\u003c\/td\u003e\n\u003ctd\u003eMultiple gear-ratio applications\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003eDFI\u003c\/td\u003e\n\u003ctd\u003e75–125\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e26-70081\u003c\/td\u003e\n\u003ctd\u003e3-cylinder, 1.5 L applications\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e3-Cylinder\u003c\/td\u003e\n\u003ctd\u003e70–90\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e26-70081\u003c\/td\u003e\n\u003ctd\u003eIncludes select Jet models\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e4-Cylinder\u003c\/td\u003e\n\u003ctd\u003e75–125\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e26-70081\u003c\/td\u003e\n\u003ctd\u003eIncludes select 80 Jet models\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eBigfoot\u003c\/td\u003e\n\u003ctd\u003e40–60\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e26-70081\u003c\/td\u003e\n\u003ctd\u003e3-cylinder and 4-cylinder models\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003e50–60\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e26-70081\u003c\/td\u003e\n\u003ctd\u003eIncludes select Jet 40–45 variants\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eMerc\u003c\/td\u003e\n\u003ctd\u003e80–115\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e26-70081\u003c\/td\u003e\n\u003ctd\u003eGear housing and propeller-shaft applications\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eForce\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1995–1999\u003c\/td\u003e\n\u003ctd\u003e26-70081\u003c\/td\u003e\n\u003ctd\u003eMultiple clutch-type applications\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eForce\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1995–1999\u003c\/td\u003e\n\u003ctd\u003e26-70081\u003c\/td\u003e\n\u003ctd\u003eMultiple clutch-type applications\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eForce\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1999\u003c\/td\u003e\n\u003ctd\u003e26-70081\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF75AT\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1997–1998\u003c\/td\u003e\n\u003ctd\u003e91255-ZW1-003\u003c\/td\u003e\n\u003ctd\u003eLHTA, LRTA, and XRTA variants\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF90AT\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1997–1998\u003c\/td\u003e\n\u003ctd\u003e91255-ZW1-003\u003c\/td\u003e\n\u003ctd\u003eLHTA, LRTA, and XRTA variants\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n  \u003cdd\u003ePropeller Shaft Oil Seal\u003c\/dd\u003e\n  \u003cdt\u003eInstallation Location\u003c\/dt\u003e\n  \u003cdd\u003eLower unit \/ gear housing\u003c\/dd\u003e\n  \u003cdt\u003eMaterial\u003c\/dt\u003e\n  \u003cdd\u003eNitrile rubber\u003c\/dd\u003e\n  \u003cdt\u003eDimensions\u003c\/dt\u003e\n  \u003cdd\u003eOD: 45 mm (1.76 in), ID: 30 mm (1.185 in), width: 9.1 mm (0.35 in)\u003c\/dd\u003e\n  \u003cdt\u003eTemperature Range\u003c\/dt\u003e\n  \u003cdd\u003e-30°C to 120°C (-22°F to 248°F)\u003c\/dd\u003e\n  \u003cdt\u003eConstruction\u003c\/dt\u003e\n  \u003cdd\u003eDual-lip design with primary sealing and dust protection\u003c\/dd\u003e\n  \u003cdt\u003eFeatures\u003c\/dt\u003e\n  \u003cdd\u003eResistant to saltwater, oil, and elevated operating temperatures\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Propeller Shaft Oil Seal\u003c\/li\u003e\n  \u003cli\u003eReplacement reference: Mercury 26-70081 \/ 26-8M0205729\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis listing is for one individual oil seal. Confirm whether your gearcase requires more than one seal before beginning service.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eSecure the outboard on an engine stand or tilt the lower unit upward. Place a drain pan beneath the gearcase.\u003c\/li\u003e\n  \u003cli\u003eRemove the lower-unit drain and vent screws and allow the gear lubricant to drain completely.\u003c\/li\u003e\n  \u003cli\u003eRemove the propeller nut and slide the propeller, thrust washer, and spacers from the shaft.\u003c\/li\u003e\n  \u003cli\u003eUnbolt and carefully remove the bearing-carrier assembly from the gearcase. The propeller shaft may come out with the carrier.\u003c\/li\u003e\n  \u003cli\u003eUse a seal puller or suitable flat tool to remove the old seal from the bearing carrier. Avoid scratching the metal housing.\u003c\/li\u003e\n  \u003cli\u003eClean the seal bore and surrounding area to remove old sealant, lubricant, and corrosion.\u003c\/li\u003e\n  \u003cli\u003eApply a light coat of suitable marine grease to the seal's outside edge and the housing bore if required by the service procedure.\u003c\/li\u003e\n  \u003cli\u003eUsing a seal driver or socket with a matching outside diameter, press the new seal squarely into position. Install it in the same orientation as the original seal; the sealing lip generally faces the fluid being contained.\u003c\/li\u003e\n  \u003cli\u003eLubricate the sealing lip and reinstall the propeller shaft and bearing-carrier assembly.\u003c\/li\u003e\n  \u003cli\u003eReinstall the propeller and hardware, then refill the lower unit with the correct marine gear lubricant according to the engine service manual.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow do I confirm this seal will fit my specific engine?\u003c\/summary\u003e\n  \u003cp\u003eCheck your engine brand, model, horsepower, year, stroke, and serial-number range against the applicable service information. Then compare the listed dimensions—45 mm outside diameter, 30 mm inside diameter, and 9.1 mm width—with the original seal. Do not order if the dimensions, profile, or application conditions differ.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat are the signs of a failing propeller-shaft seal?\u003c\/summary\u003e\n  \u003cp\u003eCommon signs include gear lubricant leaking near the propeller area or milky, gray, or contaminated lubricant draining from the lower unit. Water contamination should be addressed promptly to help prevent damage to gears and bearings.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhen should this seal be replaced?\u003c\/summary\u003e\n  \u003cp\u003eInspect the seal during lower-unit service and replace it whenever leakage, hardening, cracking, or damage is found. Follow the maintenance schedule and inspection procedure in your engine's service manual.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eDoes this listing include one seal or two?\u003c\/summary\u003e\n  \u003cp\u003eThis listing includes one propeller shaft oil seal. Some gearcase designs use more than one seal or a back-to-back seal arrangement, so verify the required quantity and installation configuration in the applicable service manual before ordering.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs this an OEM part?\u003c\/summary\u003e\n  \u003cp\u003eThis listing is for an aftermarket replacement, not an OEM component. The OEM and aftermarket numbers shown above are reference numbers used to help identify potential applications; confirm fitment before installation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eShipping speed and cost?\u003c\/summary\u003e\n  \u003cp\u003eWe ship worldwide quickly. Typical transit is 5–15 days. Standard shipping is free, and expedited options appear at checkout where available.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWarranty and returns?\u003c\/summary\u003e\n  \u003cp\u003eThis product is covered by a 1-year warranty against manufacturing defects under normal use. Returns are accepted within the standard return period when the item is unused and in its original condition. Contact support with your order details for assistance.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify the original part number, dimensions, engine model, year, stroke, and serial-number conditions before ordering.\u003c\/li\u003e\n  \u003cli\u003eCompare the product with your original seal before installation. Do not install a part that differs in size or profile.\u003c\/li\u003e\n  \u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n  \u003cli\u003eFollow the engine manufacturer's service procedures, and use professional installation when required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003ePro-Grade Standards\u003c\/b\u003e — We supply marine parts engineered for reliable service in demanding operating conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eFast Global Fulfillment\u003c\/b\u003e — Free standard delivery to most regions in 5–15 days.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eManufacturer-Direct Value\u003c\/b\u003e — Fair pricing without compromising on materials or quality control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50717911843131,"sku":"2858KF","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/2858KF.png?v=1762938275"},{"product_id":"propeller-shaft-oil-seal-fits-mercury-marine-30-150-hp-honda-marine-75-90-hp-replaces-26-70081-8m0205729-91255-zw1-003","title":"Propeller Shaft Oil Seal – Fits Mercury Marine 30–150 HP Outboards (Replaces 26-70081, 8M0205729)","description":"\u003csection\u003e\n\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td { padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top; }\n  table.ss-table th { white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc; }\n  @media (max-width:480px){ table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; } }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis replacement \u003cstrong\u003ePropeller Shaft Oil Seal\u003c\/strong\u003e is intended for selected Mercury Marine 30–150 HP outboards. It installs in the lower-unit gear housing around the propeller shaft to help retain gear lubricant and limit water intrusion. Always verify the engine model, year, serial number, and original seal dimensions before ordering.\u003c\/p\u003e\n\u003cp\u003eThis aftermarket replacement corresponds to Mercury Marine part numbers \u003cstrong\u003e26-70081\u003c\/strong\u003e and \u003cstrong\u003e8M0205729\u003c\/strong\u003e. Part-number references should be used together with the engine model and serial number because fitment can vary between gearcase applications.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePropeller-shaft oil seal for selected Mercury Marine outboards.\u003c\/li\u003e\n  \u003cli\u003eExternal lower-unit gear-housing installation.\u003c\/li\u003e\n  \u003cli\u003eRubber seal with a metal case and spring-loaded sealing lip.\u003c\/li\u003e\n  \u003cli\u003ePress-fit design for installation in the applicable seal bore.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number References\u003c\/h2\u003e\n\u003cp\u003eUse the following manufacturer references when comparing your existing part and service-manual information.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number References\"\u003e\n    \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eReference\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury Marine\u003c\/td\u003e\n\u003ctd\u003e26-70081\u003c\/td\u003e\n\u003ctd\u003eReplacement reference\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury Marine\u003c\/td\u003e\n\u003ctd\u003e8M0205729\u003c\/td\u003e\n\u003ctd\u003eReplacement reference\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine Compatibility\u003c\/h2\u003e\n\u003cp\u003eThis seal is listed for selected \u003cstrong\u003eMercury Marine 30–150 HP outboards\u003c\/strong\u003e. The horsepower range alone does not confirm fitment: the same rated horsepower may use different gearcase or propeller-shaft seal applications. Check the complete engine model, production year, serial-number range, gearcase, and the dimensions of the removed seal before installation.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Mercury Marine Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eRated Horsepower\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eModel \/ Serial Requirement\u003c\/th\u003e\n\u003cth\u003eReference Part Numbers\u003c\/th\u003e\n\u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury Marine\u003c\/td\u003e\n        \u003ctd\u003e30–150 HP\u003c\/td\u003e\n        \u003ctd\u003eVerify for the specific engine\u003c\/td\u003e\n        \u003ctd\u003eConfirm exact model, year, serial number, and gearcase before ordering\u003c\/td\u003e\n        \u003ctd\u003e26-70081; 8M0205729\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n  \u003cdd\u003ePropeller Shaft Oil Seal\u003c\/dd\u003e\n  \u003cdt\u003eApplication\u003c\/dt\u003e\n  \u003cdd\u003eSelected Mercury Marine outboard lower units\u003c\/dd\u003e\n  \u003cdt\u003eInstallation Location\u003c\/dt\u003e\n  \u003cdd\u003eExternal lower-unit gear housing\u003c\/dd\u003e\n  \u003cdt\u003eFitting Type\u003c\/dt\u003e\n  \u003cdd\u003ePress-fit\u003c\/dd\u003e\n  \u003cdt\u003eConstruction\u003c\/dt\u003e\n  \u003cdd\u003eRubber sealing element with metal case\u003c\/dd\u003e\n  \u003cdt\u003eSeal Design\u003c\/dt\u003e\n  \u003cdd\u003eSpring-loaded lip seal\u003c\/dd\u003e\n  \u003cdt\u003eColor\u003c\/dt\u003e\n  \u003cdd\u003eBlack\u003c\/dd\u003e\n  \u003cdt\u003eListed Dimensions\u003c\/dt\u003e\n  \u003cdd\u003eOuter diameter: 45.0 mm (1.754 in); inner diameter: 30.0 mm (1.185 in); width: 9.1 mm (0.360 in)\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e1 × Propeller Shaft Oil Seal\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003ePlace a drain pan under the lower unit and drain the gear lubricant according to the engine service procedure.\u003c\/li\u003e\n  \u003cli\u003eRemove the propeller and the related hardware from the propeller shaft.\u003c\/li\u003e\n  \u003cli\u003eRemove the applicable bearing-carrier or gear-housing component that contains the seal, following the manufacturer’s service instructions.\u003c\/li\u003e\n  \u003cli\u003eExtract the old seal without damaging the seal bore, shaft, or surrounding housing.\u003c\/li\u003e\n  \u003cli\u003eClean and inspect the seal bore and propeller shaft for corrosion, scoring, or wear.\u003c\/li\u003e\n  \u003cli\u003eUse a suitable seal driver or correctly sized socket to press the new seal evenly into the applicable bore. Do not strike the sealing lip or shaft surface.\u003c\/li\u003e\n  \u003cli\u003eApply a light coat of suitable marine grease to the inner sealing lip if specified by the service procedure.\u003c\/li\u003e\n  \u003cli\u003eReinstall the bearing carrier, propeller, and associated hardware using the manufacturer’s torque specifications.\u003c\/li\u003e\n  \u003cli\u003eRefill the gearcase with the specified gear lubricant and check for leaks and water intrusion.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eInstallation should be performed by a qualified marine technician when the applicable service procedure requires specialized tools or gearcase disassembly.\u003c\/p\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow can I confirm this seal fits my engine?\u003c\/summary\u003e\n  \u003cp\u003eCompare the complete Mercury engine model, year, serial number, and gearcase information with the applicable service-manual parts listing. Also compare the removed seal’s dimensions with the listed dimensions. The 30–150 HP range is a guide and is not, by itself, a complete fitment confirmation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat are the signs of a failing propeller-shaft seal?\u003c\/summary\u003e\n  \u003cp\u003eCommon signs include gear lubricant around the propeller-shaft area, recurring lubricant loss, or milky lubricant caused by water contamination. Inspect the shaft and housing as well as the seal, because shaft wear or a damaged seal bore can also cause leakage.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs this an OEM part?\u003c\/summary\u003e\n  \u003cp\u003eNo. This listing is for an aftermarket replacement propeller-shaft oil seal that references Mercury Marine part numbers 26-70081 and 8M0205729 for comparison.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eCan I use the horsepower range alone to order this seal?\u003c\/summary\u003e\n  \u003cp\u003eNo. Confirm the exact model, year, serial-number range, gearcase, and seal dimensions before purchase. Outboards with the same rated horsepower can use different lower-unit components.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhen should the seal be replaced?\u003c\/summary\u003e\n  \u003cp\u003eReplace it when leakage or water intrusion is found, or whenever the applicable lower-unit service procedure requires removal of the seal. Inspect the propeller shaft and seal bore before installing a replacement.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify the model, year, serial number, gearcase, part-number reference, and dimensions before ordering.\u003c\/li\u003e\n  \u003cli\u003eDo not install a seal that differs from the original application or does not match the required dimensions.\u003c\/li\u003e\n  \u003cli\u003eThis is an aftermarket replacement, not an OEM Mercury Marine component.\u003c\/li\u003e\n  \u003cli\u003eFollow the engine manufacturer’s service manual for disassembly, seal orientation, torque values, and gear-lubricant specifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMarine Replacement Parts\u003c\/strong\u003e — Parts selected for common service and repair applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication-Focused Information\u003c\/strong\u003e — Compare engine identification details and original-part dimensions before installation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupport for Maintenance Work\u003c\/strong\u003e — Use the applicable manufacturer service procedure for safe, accurate installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50717911875899,"sku":"XR-2858","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/XR-2858.png?v=1762938276"},{"product_id":"tilt-trim-motor-fits-mercury-mariner-force-40-125-hp-replaces-809885a1-809885a2","title":"Tilt Trim Motor with Reservoir – Fits Mercury\/Mariner\/Force 50–125 HP (Replaces 809885A1, 809885A2)","description":"\u003csection\u003e\n\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td { padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top; }\n  table.ss-table th { white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc; }\n  @media (max-width:480px){ table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; } }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis replacement \u003cstrong\u003etilt trim motor with reservoir\u003c\/strong\u003e is designed for selected single-ram Mercury, Mariner, and Force 50–125 HP outboards. The complete motor assembly features an integrated reservoir, a 2-wire electrical connection, and a standard 4-bolt mounting pattern.\u003c\/p\u003e\n\u003cp\u003eIt is listed as a replacement or interchange for ARCO 6276, Sierra 18-6777, Mercury OEM part numbers 809885A1, 809885A2, 809885T2, 813447, 819479A1, 819480A1, and 885654T1, and QUICKSILVER part number 8M6007531. Always compare the original motor, mounting pattern, shaft interface, wiring, engine model, and year before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eComplete tilt trim motor and integrated reservoir assembly.\u003c\/li\u003e\n  \u003cli\u003eStandard 4-bolt mount for the listed applications.\u003c\/li\u003e\n  \u003cli\u003eMetal housing with black epoxy powder coating for corrosion resistance.\u003c\/li\u003e\n  \u003cli\u003e2-wire harness with bullet connectors.\u003c\/li\u003e\n  \u003cli\u003e12-volt DC reversing motor for tilt and trim operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse these references to compare the replacement with your original component. Part-number matching alone does not confirm fitment; verify the complete engine and installation conditions.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eARCO\u003c\/td\u003e\n\u003ctd\u003e6276\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-6777\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e809885A1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e809885A2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e809885T2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e813447\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e819479A1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e819480A1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e885654T1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQUICKSILVER\u003c\/td\u003e\n\u003ctd\u003e8M6007531\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe following applications are retained from the available fitment information and are presented as reference leads. Confirm the exact model designation, year, serial-number range, stroke, shaft interface, and original part number before installation.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"Engine and Model Compatibility\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eOEM Part No.\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFORCE\u003c\/td\u003e\n\u003ctd\u003e507, 508\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1991–1992\u003c\/td\u003e\n\u003ctd\u003e809885A1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFORCE\u003c\/td\u003e\n\u003ctd\u003e50EL\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1993–1994\u003c\/td\u003e\n\u003ctd\u003e809885A1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFORCE\u003c\/td\u003e\n\u003ctd\u003e50ELPT\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1993–1994\u003c\/td\u003e\n\u003ctd\u003e809885A1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFORCE\u003c\/td\u003e\n\u003ctd\u003e706, 708\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1991–1992\u003c\/td\u003e\n\u003ctd\u003e809885A1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFORCE\u003c\/td\u003e\n\u003ctd\u003e70EL\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1993–1995\u003c\/td\u003e\n\u003ctd\u003e809885A1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFORCE\u003c\/td\u003e\n\u003ctd\u003e70ELPT\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1993–1995\u003c\/td\u003e\n\u003ctd\u003e809885A1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFORCE\u003c\/td\u003e\n\u003ctd\u003e75EL\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1996–1999\u003c\/td\u003e\n\u003ctd\u003e809885A1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFORCE\u003c\/td\u003e\n\u003ctd\u003e75ELPT\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1996–1999\u003c\/td\u003e\n\u003ctd\u003e809885A1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFORCE\u003c\/td\u003e\n\u003ctd\u003e903, 906, 908\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1991–1992\u003c\/td\u003e\n\u003ctd\u003e809885A1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFORCE\u003c\/td\u003e\n\u003ctd\u003e90EL\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1993–1994\u003c\/td\u003e\n\u003ctd\u003e809885A1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFORCE\u003c\/td\u003e\n\u003ctd\u003e90ELPT\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1993–1999\u003c\/td\u003e\n\u003ctd\u003e809885A1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFORCE\u003c\/td\u003e\n\u003ctd\u003e90EXLPT\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1993–1999\u003c\/td\u003e\n\u003ctd\u003e809885A1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFORCE\u003c\/td\u003e\n\u003ctd\u003e1201, 1208\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1990–1992\u003c\/td\u003e\n\u003ctd\u003e809885A1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFORCE\u003c\/td\u003e\n\u003ctd\u003e120ELPT\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1993–1999\u003c\/td\u003e\n\u003ctd\u003e809885A1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFORCE\u003c\/td\u003e\n\u003ctd\u003e120EXLPT\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1993–1999\u003c\/td\u003e\n\u003ctd\u003e809885A1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMERCURY MARINE\u003c\/td\u003e\n\u003ctd\u003e50ELO, 50ELPTO\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1988–1989\u003c\/td\u003e\n\u003ctd\u003e809885A1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMERCURY MARINE\u003c\/td\u003e\n\u003ctd\u003e60ELO, 60ELPTO\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1988–1989\u003c\/td\u003e\n\u003ctd\u003e809885A1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMERCURY MARINE\u003c\/td\u003e\n\u003ctd\u003e100ELPTO, 100ELXLPTO\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1988–1989\u003c\/td\u003e\n\u003ctd\u003e809885A1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMERCURY MARINE\u003c\/td\u003e\n\u003ctd\u003e115ELPTO, 115EXLPTO\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1989\u003c\/td\u003e\n\u003ctd\u003e809885A1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMERCURY MARINE\u003c\/td\u003e\n\u003ctd\u003eAll Models\u003c\/td\u003e\n\u003ctd\u003e50–125\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e809885A1\u003c\/td\u003e\n\u003ctd\u003eTilt and trim applications; verify the exact model and year.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eTilt trim motor with integrated reservoir\u003c\/dd\u003e\n  \u003cdt\u003eApplication\u003c\/dt\u003e\n\u003cdd\u003eSelected single-ram Mercury, Mariner, and Force 50–125 HP outboards\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003e4-bolt mount\u003c\/dd\u003e\n  \u003cdt\u003eConnection\u003c\/dt\u003e\n\u003cdd\u003e2-wire harness with bullet connectors\u003c\/dd\u003e\n  \u003cdt\u003eElectrical System\u003c\/dt\u003e\n\u003cdd\u003e12-volt DC reversing motor\u003c\/dd\u003e\n  \u003cdt\u003eHousing Material\u003c\/dt\u003e\n\u003cdd\u003eMetal with epoxy powder coating\u003c\/dd\u003e\n  \u003cdt\u003eHousing Color\u003c\/dt\u003e\n\u003cdd\u003eBlack\u003c\/dd\u003e\n  \u003cdt\u003eDimensions\u003c\/dt\u003e\n\u003cdd\u003eOutside diameter: 72.8 mm (2.866 in); length: 175 mm (6.89 in)\u003c\/dd\u003e\n  \u003cdt\u003eFitting Type\u003c\/dt\u003e\n\u003cdd\u003eHollow hex shaft\u003c\/dd\u003e\n  \u003cdt\u003eWarranty\u003c\/dt\u003e\n\u003cdd\u003e1-year limited warranty; extension to 2 years may be available with ARCO registration\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Tilt trim motor with integrated reservoir\u003c\/li\u003e\n  \u003cli\u003e1 × O-ring\u003c\/li\u003e\n  \u003cli\u003e1 × Shaft adapter\/coupler\u003c\/li\u003e\n  \u003cli\u003e1 × Hardware kit with mounting screws\u003c\/li\u003e\n  \u003cli\u003e2 × 3.5-foot wire harnesses with bullet connectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eDisconnect the boat battery to prevent electrical shorts. Secure and support the engine before beginning work.\u003c\/li\u003e\n  \u003cli\u003eAccess the existing tilt trim motor assembly, removing covers or panels as necessary.\u003c\/li\u003e\n  \u003cli\u003eDisconnect the existing motor wiring and identify the connections before removal.\u003c\/li\u003e\n  \u003cli\u003eRemove the mounting bolts and carefully take out the old motor. Use rags to manage any residual hydraulic fluid.\u003c\/li\u003e\n  \u003cli\u003eClean the mounting surface and inspect the hydraulic ram seals and shaft interface for wear or damage.\u003c\/li\u003e\n  \u003cli\u003ePosition the replacement motor, ensuring that the shaft adapter and O-ring are correctly aligned.\u003c\/li\u003e\n  \u003cli\u003eSecure the motor with the supplied hardware. Tighten fasteners to the torque specified by the applicable service manual.\u003c\/li\u003e\n  \u003cli\u003eConnect the 2-wire harness and ensure that all electrical connections are secure and protected from moisture.\u003c\/li\u003e\n  \u003cli\u003eReconnect the battery and test the tilt and trim system through its complete range of motion. Check for leaks and smooth operation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWill this fit my specific Mercury 75 HP outboard?\u003c\/summary\u003e\u003cp\u003eIt may fit selected Mercury 75 HP applications, but horsepower alone is not sufficient to confirm compatibility. Compare the exact engine model, year, serial-number range, stroke, mounting pattern, shaft interface, wiring, and original part number with the compatibility information before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this a complete unit with the reservoir?\u003c\/summary\u003e\u003cp\u003eYes. This listing is for a complete tilt trim motor assembly with an integrated reservoir, rather than a motor-only replacement.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eMy old motor had different wire connectors. Can I still use this?\u003c\/summary\u003e\u003cp\u003eThis unit uses a 2-wire harness with bullet connectors. If your original wiring differs, an appropriate adapter or professionally made connection may be required. Do not make connections until polarity, wire routing, and weather protection have been verified.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat are signs that my tilt trim motor is failing?\u003c\/summary\u003e\u003cp\u003eCommon symptoms include slow or jerky trim operation, humming or clicking without movement, failure in one or both directions, or visible fluid leakage near the motor and reservoir assembly.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow do I fill the hydraulic fluid?\u003c\/summary\u003e\u003cp\u003eUse the manufacturer-recommended tilt\/trim hydraulic fluid and follow the applicable service-manual procedure. Fill through the designated fill port, cycle the system several times, and recheck the level to help purge trapped air. Do not overfill.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I replace just the motor without the whole assembly?\u003c\/summary\u003e\u003cp\u003eThis product is sold as a complete motor and reservoir assembly. Confirm the replacement procedure for your engine before disassembling the original unit.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this an OEM part or aftermarket?\u003c\/summary\u003e\u003cp\u003eThis listing is for an aftermarket replacement, not a Mercury, Mariner, Force, or QUICKSILVER OEM component. The listed manufacturer part numbers are reference and interchange numbers only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is the shipping speed and cost?\u003c\/summary\u003e\u003cp\u003eTypical transit is 5–15 days. Standard shipping is free for most regions, and available expedited options are shown at checkout.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is the warranty and return policy?\u003c\/summary\u003e\u003cp\u003eThe part is covered by a 1-year limited warranty against manufacturing defects under normal marine use. Returns are subject to the applicable store policy and normally require the item to be unused and in its original packaging.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify the original part, dimensions, connector style, mounting pattern, shaft interface, engine model, year, and part number before purchase.\u003c\/li\u003e\n  \u003cli\u003eDo not rely on horsepower alone to confirm fitment.\u003c\/li\u003e\n  \u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n  \u003cli\u003eSupport the engine securely and disconnect the battery before installation.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended for safe and reliable operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePro-Grade Standards\u003c\/strong\u003e — We supply marine replacement parts designed for demanding real-world conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast Global Fulfillment\u003c\/strong\u003e — Free standard delivery is available to most regions, typically arriving in 5–15 days.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer-Direct Value\u003c\/strong\u003e — Fair pricing on replacement components supported by practical product information.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50717911908667,"sku":"23TM421R2","price":99.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/23TM421R2.png?v=1762938283"},{"product_id":"water-pump-impeller-kit-with-housing-fits-mercury-marine-mercruiser-30-250-hp-replaces-817275a5-817275q05","title":"Water Pump Impeller Kit with Housing for Mercury Marine, MerCruiser and Force Applications — Replaces 817275A5 and 817275Q05","description":"\u003cstyle\u003e\n.ss-table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}table.ss-table{width:100%;border-collapse:collapse;min-width:640px}table.ss-table th,table.ss-table td{padding:10px 12px;border:1px solid #e5e7eb;text-align:left;vertical-align:top}table.ss-table th{white-space:nowrap;word-break:normal;letter-spacing:normal;font-weight:600;background:#f8fafc}@media(max-width:480px){table.ss-table th,table.ss-table td{padding:8px 10px;font-size:14px}}\n\u003c\/style\u003e\n\u003csection\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eWater Pump Impeller Kit with Housing\u003c\/strong\u003e is an aftermarket replacement kit for selected Mercury Marine and MerCruiser water-pump applications. It is listed for compatible Mercury outboards, Alpha One Gen 2 stern drives, Bigfoot models, and selected Chrysler\/Force outboards. Confirm the exact engine model, year, stroke, and serial-number range before ordering.\u003c\/p\u003e\n\u003cp\u003eThe kit is listed as an interchange for Mercury part numbers \u003cstrong\u003e817275A5\u003c\/strong\u003e and \u003cstrong\u003e817275Q05\u003c\/strong\u003e, with additional aftermarket references including Sierra 18-3570, Mallory 9-48315, and GLM 12415. Reference numbers identify comparable applications; they do not replace model and serial-number verification.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirect-replacement water-pump service kit for listed applications.\u003c\/li\u003e\n\u003cli\u003eIncludes a water-pump housing, neoprene impeller, gaskets, seals, O-rings, and key.\u003c\/li\u003e\n\u003cli\u003eDesigned for a complete water-pump assembly overhaul where the listed components are required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse these references together with your engine information to confirm application.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e817275A5 \/ 817275A6 \/ 817275A4 \/ 817275T4 \/ 817275Q4 \/ 817275Q05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-3570 \/ 18-3147\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMallory\u003c\/td\u003e\n\u003ctd\u003e9-48315 \/ 9-48314\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGLM\u003c\/td\u003e\n\u003ctd\u003e12415\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedline\u003c\/td\u003e\n\u003ctd\u003eRL3570\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003ch2\u003eEngine and Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe following applications are listed for this kit. Model, year, stroke, and serial conditions must be considered together. Verify the number stamped on your engine against the applicable service information before installation.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\u003ctable class=\"ss-table\" aria-label=\"Mercury Marine and MerCruiser Compatibility\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eYear or Serial Range\u003c\/th\u003e\n\u003cth\u003eReference\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e3.0L EFI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e0T750164–1B504988\u003c\/td\u003e\n\u003ctd\u003e817275A5\u003c\/td\u003e\n\u003ctd\u003eDFI and EFI models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e3.0L EFI\u003c\/td\u003e\n\u003ctd\u003e225\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e0G760300–1B504988\u003c\/td\u003e\n\u003ctd\u003e817275A5\u003c\/td\u003e\n\u003ctd\u003eCarbureted, DFI, EFI, Seapro, and Marathon models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e3.0L EFI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e0G760300–1B504988\u003c\/td\u003e\n\u003ctd\u003e817275A5\u003c\/td\u003e\n\u003ctd\u003eEFI models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e3.0L EFI\u003c\/td\u003e\n\u003ctd\u003e250XB\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e0G980600–0T800999\u003c\/td\u003e\n\u003ctd\u003e817275A5\u003c\/td\u003e\n\u003ctd\u003eEFI models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e225 PRO XS\u003c\/td\u003e\n\u003ctd\u003e225\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1B104549–1B426560\u003c\/td\u003e\n\u003ctd\u003e817275A5\u003c\/td\u003e\n\u003ctd\u003eDFI 3.0L models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eAlpha One Gen 2\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003e1991 and newer\u003c\/td\u003e\n\u003ctd\u003e817275K05 \/ 817275Q05\u003c\/td\u003e\n\u003ctd\u003eStern-drive applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eBigfoot\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eOT228407 and newer\u003c\/td\u003e\n\u003ctd\u003e817275A1 \/ A2\u003c\/td\u003e\n\u003ctd\u003e4-cylinder models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eBigfoot Bodensee\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eOG231123 and newer\u003c\/td\u003e\n\u003ctd\u003e817275A1 \/ A2\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eBigfoot\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eOG231123–OT178499\u003c\/td\u003e\n\u003ctd\u003e817275A1 \/ A2\u003c\/td\u003e\n\u003ctd\u003e935cc models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eBigfoot\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eOT178500 and newer\u003c\/td\u003e\n\u003ctd\u003e817275A1 \/ A2\u003c\/td\u003e\n\u003ctd\u003e996cc models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eBigfoot\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eOD000750 and newer\u003c\/td\u003e\n\u003ctd\u003e817275A1 \/ A2\u003c\/td\u003e\n\u003ctd\u003e3-cylinder models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eOT178500 and newer\u003c\/td\u003e\n\u003ctd\u003e817275A1 \/ A2\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eJet\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eOC283222 and newer\u003c\/td\u003e\n\u003ctd\u003e817275A1 \/ A2\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eOA996142 and newer\u003c\/td\u003e\n\u003ctd\u003e817275A1 \/ A2\u003c\/td\u003e\n\u003ctd\u003e3-cylinder models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eOC222000 and newer\u003c\/td\u003e\n\u003ctd\u003e817275A1 \/ A2\u003c\/td\u003e\n\u003ctd\u003e3-cylinder models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eOG960500 and newer\u003c\/td\u003e\n\u003ctd\u003e817275A1 \/ A2\u003c\/td\u003e\n\u003ctd\u003e4-stroke models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eOA996142 and newer\u003c\/td\u003e\n\u003ctd\u003e817275A1 \/ A2\u003c\/td\u003e\n\u003ctd\u003e3-cylinder models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eJet\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eOD283222 and newer\u003c\/td\u003e\n\u003ctd\u003e817275A1 \/ A2\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eOA996142 and newer\u003c\/td\u003e\n\u003ctd\u003e817275A1 \/ A2\u003c\/td\u003e\n\u003ctd\u003e3-cylinder models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eOG960500 and newer\u003c\/td\u003e\n\u003ctd\u003e817275A1 \/ A2\u003c\/td\u003e\n\u003ctd\u003e4-stroke models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eOB209468 and newer\u003c\/td\u003e\n\u003ctd\u003e817275A1 \/ A2\u003c\/td\u003e\n\u003ctd\u003e4-cylinder models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eOC100000 and newer\u003c\/td\u003e\n\u003ctd\u003e817275A1 \/ A2\u003c\/td\u003e\n\u003ctd\u003e4-cylinder models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eOD283222 and newer\u003c\/td\u003e\n\u003ctd\u003e817275A1 \/ A2\u003c\/td\u003e\n\u003ctd\u003e4-cylinder models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eV-200\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eOG386496 and newer\u003c\/td\u003e\n\u003ctd\u003e817275A1 \/ A2\u003c\/td\u003e\n\u003ctd\u003eDFI 3.0L models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eV-225\u003c\/td\u003e\n\u003ctd\u003e225\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eOD280813 and newer\u003c\/td\u003e\n\u003ctd\u003e817275A1 \/ A2\u003c\/td\u003e\n\u003ctd\u003eDFI 3.0L carbureted and EFI models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eV-225\u003c\/td\u003e\n\u003ctd\u003e225\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eOD590000 and newer\u003c\/td\u003e\n\u003ctd\u003e817275A1 \/ A2\u003c\/td\u003e\n\u003ctd\u003eDFI models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eV-250\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eOG129222 and newer\u003c\/td\u003e\n\u003ctd\u003e817275A1 \/ A2\u003c\/td\u003e\n\u003ctd\u003eEFI 3.0L models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3\u003eChrysler and Force Applications\u003c\/h3\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\u003ctable class=\"ss-table\" aria-label=\"Chrysler and Force Compatibility\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eReference\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eForce\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1999\u003c\/td\u003e\n\u003ctd\u003e817275A5\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForce\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1995–1999\u003c\/td\u003e\n\u003ctd\u003e817275A5\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForce\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1995–1999\u003c\/td\u003e\n\u003ctd\u003e817275A5\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdl\u003e\n\u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eWater pump impeller kit with housing\u003c\/dd\u003e\n\u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eDirect replacement for listed applications\u003c\/dd\u003e\n\u003cdt\u003eHousing Material\u003c\/dt\u003e\n\u003cdd\u003eStainless steel\u003c\/dd\u003e\n\u003cdt\u003eImpeller Material\u003c\/dt\u003e\n\u003cdd\u003eNeoprene rubber\u003c\/dd\u003e\n\u003cdt\u003eGasket Material\u003c\/dt\u003e\n\u003cdd\u003eNon-asbestos\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Carrier seal (821759A4)\u003c\/li\u003e\n\u003cli\u003e1 × Impeller (47-43026T2)\u003c\/li\u003e\n\u003cli\u003e1 × Impeller plate (8172761)\u003c\/li\u003e\n\u003cli\u003e1 × Impeller key (28-43037)\u003c\/li\u003e\n\u003cli\u003e2 × O-rings (25-21836)\u003c\/li\u003e\n\u003cli\u003e1 × Seal ring gasket (26-45577B1)\u003c\/li\u003e\n\u003cli\u003e1 × Face seal and tool (26-816575A2)\u003c\/li\u003e\n\u003cli\u003e1 × Impeller gasket (27-430331)\u003c\/li\u003e\n\u003cli\u003e1 × Impeller gasket (27-8172771)\u003c\/li\u003e\n\u003cli\u003e1 × Drain screw gasket (12-191833)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect the battery and shift the engine into neutral.\u003c\/li\u003e\n\u003cli\u003eRemove the lower unit or gearcase according to the service manual.\u003c\/li\u003e\n\u003cli\u003eRemove the existing water-pump housing assembly from the driveshaft.\u003c\/li\u003e\n\u003cli\u003eClean the driveshaft and mating surfaces, removing old gasket material and corrosion.\u003c\/li\u003e\n\u003cli\u003eInstall the applicable gaskets, face seal, and key on the driveshaft.\u003c\/li\u003e\n\u003cli\u003eLightly lubricate the inside of the housing and the impeller with suitable marine lubricant.\u003c\/li\u003e\n\u003cli\u003eInstall the impeller on the driveshaft, turning the shaft clockwise so the vanes seat correctly.\u003c\/li\u003e\n\u003cli\u003eInstall and secure the housing according to the manufacturer’s torque specifications.\u003c\/li\u003e\n\u003cli\u003eReinstall the lower unit, reconnect the battery, and test the cooling system in water.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eTroubleshooting and FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eHow do I confirm fitment?\u003c\/summary\u003e\u003cp\u003eCompare the engine model, year, stroke, and complete serial-number range with the tables above. The serial number is the most reliable way to verify fitment. If your engine information does not match, consult the service manual or contact us before ordering.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat are signs of a failing impeller?\u003c\/summary\u003e\u003cp\u003ePossible signs include overheating at idle or low speed, a weak or absent tell-tale stream, and cracked, hardened, or damaged impeller vanes.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow often should the impeller be replaced?\u003c\/summary\u003e\u003cp\u003eInspect the impeller regularly and replace it according to the engine manufacturer’s maintenance schedule. More frequent service may be appropriate in saltwater, sandy, or otherwise abrasive operating conditions.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhy replace the housing with the impeller?\u003c\/summary\u003e\u003cp\u003eA scored, melted, corroded, or excessively worn housing can reduce water-pump performance. Replacing the housing with the impeller helps restore the intended sealing surface when the housing is damaged.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs this an OEM part?\u003c\/summary\u003e\u003cp\u003eNo. This is an aftermarket replacement kit intended for the listed applications and reference numbers.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat should I do if the part does not match my engine?\u003c\/summary\u003e\u003cp\u003eDo not install a part that differs from the required application or original assembly. Recheck the model and serial information and contact support before installation.\u003c\/p\u003e\u003c\/details\u003e\n\u003ch2\u003eSafety and Important Information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVerify the engine model, year, stroke, serial range, and original part before purchase.\u003c\/li\u003e\n\u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n\u003cli\u003eFollow the engine manufacturer’s service procedures and torque specifications.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended when lower-unit removal or cooling-system service is unfamiliar.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePro-Grade Standards\u003c\/strong\u003e — Marine replacement parts selected for dependable service in real-world conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlobal Fulfillment\u003c\/strong\u003e — Standard and expedited delivery options are shown at checkout where available.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer-Direct Value\u003c\/strong\u003e — Competitive pricing without unnecessary distribution markups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50717911941435,"sku":"YY-20KM002","price":47.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/YY-20KM002.png?v=1762938285"},{"product_id":"water-pump-rebuild-kit-fits-honda-bf75-bf90-1996-1998-replaces-19021-zw1-003","title":"Water Pump Rebuild Kit for Honda BF75 \u0026 BF90 4-Stroke Outboards, 1996–1998","description":"\u003csection\u003e\n\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td { padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top; }\n  table.ss-table th { white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc; }\n  @media (max-width:480px){ table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; } }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003ewater pump rebuild kit\u003c\/strong\u003e is intended for servicing the cooling system on selected Honda BF75 and BF90 4-stroke outboard motors from the 1996–1998 model period. The kit includes an impeller, gaskets, seal ring, and pump components for water pump service. Replacing worn pump components helps restore water circulation and reduce the risk of overheating.\u003c\/p\u003e\n\u003cp\u003eThe kit is supplied as an aftermarket replacement and is listed as a cross-reference for Honda OEM part \u003cstrong\u003e19021-ZW1-003\u003c\/strong\u003e, Sierra \u003cstrong\u003e18-3187\u003c\/strong\u003e and \u003cstrong\u003e18-3214\u003c\/strong\u003e, Mercury \u003cstrong\u003e46-43026Q06\u003c\/strong\u003e, \u003cstrong\u003e47-43026Q06\u003c\/strong\u003e and \u003cstrong\u003e8M0100526\u003c\/strong\u003e, and WSM \u003cstrong\u003e725-155\u003c\/strong\u003e. Always compare the original pump assembly, engine model, year, and serial or frame number before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWater pump service components for selected marine outboard applications.\u003c\/li\u003e\n  \u003cli\u003eIncludes the impeller, plates, gaskets, seal ring, and additional listed component.\u003c\/li\u003e\n  \u003cli\u003eAftermarket replacement designed for direct mechanical installation where the listed part references and fitment conditions match.\u003c\/li\u003e\n  \u003cli\u003eUse the compatibility information below as a guide and verify the exact engine identification before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eThe following numbers are listed as OEM or aftermarket reference numbers for this water pump service kit. Reference numbers alone do not replace model, year, serial-number, or frame-number verification.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003e19021-ZW1-003\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-3187\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-3214\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e46-43026Q06 \/ 47-43026Q06 \/ 8M0100526\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWSM\u003c\/td\u003e\n\u003ctd\u003e725-155\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eFitment may vary by model designation, production year, frame number, and serial number. Confirm the complete engine identification and compare the original component before purchase.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHonda:\u003c\/strong\u003e The supplied application information lists BF75A and BF90A models from 1997–1998 with frame number 1200001 and higher, along with selected BF75AW, BF75AT, BF90AW, BF90AT, and BF70 applications from the 1996–1998 period.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMercury, Mariner, and Force:\u003c\/strong\u003e The supplied cross-reference information includes several 2-stroke and 4-stroke applications. Some applications require a specific serial-number range or additional pump-cover conditions. Do not rely on horsepower alone to establish fitment.\u003c\/p\u003e\n\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"Honda Engine Compatibility\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eOEM Part No.\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF75A\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1997–1998\u003c\/td\u003e\n\u003ctd\u003e19021-ZW1-003\u003c\/td\u003e\n\u003ctd\u003eFrame 1200001 and higher\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF90A\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1997–1998\u003c\/td\u003e\n\u003ctd\u003e19021-ZW1-003\u003c\/td\u003e\n\u003ctd\u003eFrame 1200001 and higher\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF75AW\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1996–1998\u003c\/td\u003e\n\u003ctd\u003e19021-ZW1-003\u003c\/td\u003e\n\u003ctd\u003eVerify original pump components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF75AT\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1996–1998\u003c\/td\u003e\n\u003ctd\u003e19021-ZW1-003\u003c\/td\u003e\n\u003ctd\u003eVerify original pump components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF90AW\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1996–1998\u003c\/td\u003e\n\u003ctd\u003e19021-ZW1-003\u003c\/td\u003e\n\u003ctd\u003eVerify original pump components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF90AT\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1996–1998\u003c\/td\u003e\n\u003ctd\u003e19021-ZW1-003\u003c\/td\u003e\n\u003ctd\u003eVerify original pump components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF70\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1996–1998\u003c\/td\u003e\n\u003ctd\u003e19021-ZW1-003\u003c\/td\u003e\n\u003ctd\u003eApplication listed by WSM; verify before ordering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"Mercury and Mariner Engine Compatibility\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel or Configuration\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eReference No.\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eBigFoot\u003c\/td\u003e\n\u003ctd\u003e40–60\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06 \/ 8M0100526\u003c\/td\u003e\n\u003ctd\u003eVerify exact model and serial number\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eBigFoot\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06 \/ 8M0100526\u003c\/td\u003e\n\u003ctd\u003eSerial number OD000750 and higher\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e75–115\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06 \/ 8M0100526\u003c\/td\u003e\n\u003ctd\u003eVerify exact model and serial number\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e3-cylinder\u003c\/td\u003e\n\u003ctd\u003e70–90\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06 \/ 8M0100526\u003c\/td\u003e\n\u003ctd\u003eSerial number 0A996142 and higher\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e4-cylinder\u003c\/td\u003e\n\u003ctd\u003e100–125\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06 \/ 8M0100526\u003c\/td\u003e\n\u003ctd\u003ePump-cover screws without insulators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eV-Series, 3.0 L\u003c\/td\u003e\n\u003ctd\u003e200–250\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06 \/ 8M0100526\u003c\/td\u003e\n\u003ctd\u003eVerify exact model and serial number\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"Force Engine Compatibility\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel or Configuration\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eReference No.\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eForce\u003c\/td\u003e\n\u003ctd\u003eOutboard\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1995–1997\u003c\/td\u003e\n\u003ctd\u003e46-43026Q06\u003c\/td\u003e\n\u003ctd\u003eVerify exact model and serial number\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForce\u003c\/td\u003e\n\u003ctd\u003eOutboard\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1995–1997\u003c\/td\u003e\n\u003ctd\u003e46-43026Q06\u003c\/td\u003e\n\u003ctd\u003eVerify exact model and serial number\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdl\u003e\n\u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eWater pump impeller service kit\u003c\/dd\u003e\n\u003cdt\u003eApplication\u003c\/dt\u003e\n\u003cdd\u003eSelected marine outboard cooling-system applications\u003c\/dd\u003e\n\u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eDirect mechanical replacement where application conditions match\u003c\/dd\u003e\n\u003cdt\u003eIncluded Impeller Reference\u003c\/dt\u003e\n\u003cdd\u003e47-43026-1\u003c\/dd\u003e\n\u003cdt\u003eMaterial Information\u003c\/dt\u003e\n\u003cdd\u003eImpeller and pump-service components supplied for marine use; compare the original parts before installation\u003c\/dd\u003e\n\u003cdt\u003eProduct Status\u003c\/dt\u003e\n\u003cdd\u003eAftermarket replacement, not an OEM-branded component\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Water pump base-to-face-plate gasket — 27-43033-1\u003c\/li\u003e\n\u003cli\u003e1 × Water pump base-to-gear-housing gasket — 27-43047-1\u003c\/li\u003e\n\u003cli\u003e1 × Face-plate-to-water-pump-cover gasket — 27-817277\u003c\/li\u003e\n\u003cli\u003e1 × Seal ring — 26-45577\u003c\/li\u003e\n\u003cli\u003e1 × Impeller — 47-43026-1\u003c\/li\u003e\n\u003cli\u003e1 × Impeller plate — 817276\u003c\/li\u003e\n\u003cli\u003e1 × Additional component — 25-21836\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect the battery and follow the engine manufacturer’s safety procedures before beginning work.\u003c\/li\u003e\n\u003cli\u003eDisconnect the shift linkage as required, then remove the lower unit or gearcase.\u003c\/li\u003e\n\u003cli\u003eUnbolt and remove the water-pump cover and existing pump components.\u003c\/li\u003e\n\u003cli\u003eInspect the housing and mating surfaces for wear, scoring, corrosion, or other damage. Remove the old impeller, plate, seals, and gaskets.\u003c\/li\u003e\n\u003cli\u003eClean all mating surfaces thoroughly and remove old gasket material or sealant.\u003c\/li\u003e\n\u003cli\u003eInstall the supplied gaskets, seal ring, impeller plate, and other components in the same locations as the original parts.\u003c\/li\u003e\n\u003cli\u003eInstall the new impeller in the correct direction. Rotate the driveshaft clockwise where specified by the engine service procedure to seat the impeller vanes.\u003c\/li\u003e\n\u003cli\u003eReinstall the pump housing and tighten the fasteners to the engine manufacturer’s specified torque.\u003c\/li\u003e\n\u003cli\u003eReattach the lower unit and shift linkage. Test the engine in a safe water environment and confirm normal cooling-water flow from the tell-tale outlet.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes this kit fit my Honda BF75 or BF90?\u003c\/summary\u003e\u003cp\u003eThe supplied application information lists selected BF75 and BF90 models from 1996–1998, including BF75A and BF90A models from 1997–1998 with frame number 1200001 and higher. Model suffixes and frame numbers matter, so compare your complete engine identification and the original pump assembly before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan this kit be used on a Mercury, Mariner, or Force outboard?\u003c\/summary\u003e\u003cp\u003eThe listed cross-references include selected Mercury, Mariner, and Force applications. Some require specific serial-number ranges or pump-cover conditions. Confirm the exact model, stroke, horsepower, serial number, and reference number rather than relying on the brand or horsepower alone.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat are the signs of a worn water pump?\u003c\/summary\u003e\u003cp\u003eCommon signs include overheating at idle or low speed, a weak or intermittent tell-tale stream, reduced cooling-water flow, and an impeller that is cracked, dry, deformed, or missing vanes.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow often should an outboard impeller be replaced?\u003c\/summary\u003e\u003cp\u003eInspect the impeller according to the engine manufacturer’s maintenance schedule. Replacement intervals depend on operating hours, storage conditions, saltwater exposure, sediment, and whether the engine has been run without adequate water supply.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this an OEM part?\u003c\/summary\u003e\u003cp\u003eNo. This is an aftermarket water pump service kit supplied as a replacement for the listed OEM and aftermarket reference numbers. Verify dimensions, component layout, and application conditions before installation.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat warranty and return coverage applies?\u003c\/summary\u003e\u003cp\u003eWarranty, returns, and shipping are subject to the applicable store policy and the order terms shown at checkout. Contact support before installation if the received components do not match the ordered application.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVerify the engine model, year, stroke, horsepower, serial or frame number, and original part number before purchase.\u003c\/li\u003e\n\u003cli\u003eDo not operate an outboard without an adequate water supply. Follow the manufacturer’s service and testing procedures.\u003c\/li\u003e\n\u003cli\u003eInspect the pump housing and related components before reassembly; replacing an impeller will not correct a damaged housing or other cooling-system fault.\u003c\/li\u003e\n\u003cli\u003eThis is an aftermarket replacement part and is not manufactured or branded by Honda, Mercury, Mariner, Force, Sierra, or WSM.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended when lower-unit removal or shift-linkage adjustment is required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarine Replacement Parts\u003c\/strong\u003e — We supply aftermarket components for maintenance and repair of marine engines and systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication-Focused Listings\u003c\/strong\u003e — Product references and fitment details are provided to help match replacement parts to the original application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupport Before Installation\u003c\/strong\u003e — Compare the original part and contact support if the application, reference number, or included components do not match your needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50717911974203,"sku":"0J-47T6-1QGF","price":37.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/0J-47T6-1QGF.png?v=1762938286"},{"product_id":"propeller-shaft-oil-seal-fits-mercury-mariner-30-125-hp-replaces-26-70081","title":"Propeller Shaft Oil Seal for Mercury, Mariner \u0026 Force Outboards – Replaces 26-70081","description":"\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td { padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top; }\n  table.ss-table th { white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc; }\n  @media (max-width:480px){ table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; } }\n\u003c\/style\u003e\n\u003csection\u003e\n  \u003ch2\u003eProduct Details\u003c\/h2\u003e\n  \u003cp\u003eThis aftermarket \u003cstrong\u003epropeller shaft oil seal\u003c\/strong\u003e is intended for selected Mercury, Mariner, and Force outboard lower units. Installed in the gearcase, it helps retain gear oil and prevent water intrusion around the propeller shaft. Always compare the original seal, dimensions, and applicable engine information before ordering.\u003c\/p\u003e\n  \u003cp\u003eThis seal replaces Mercury and Quicksilver part number \u003cstrong\u003e26-70081\u003c\/strong\u003e. Additional aftermarket reference numbers include Sierra 18-2053, GLM 85530, and UAN Marine 91255-ZW1-003.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eDesigned for press-fit installation in the lower-unit gearcase.\u003c\/li\u003e\n    \u003cli\u003eNitrile rubber (NBR) sealing material.\u003c\/li\u003e\n    \u003cli\u003eHelps retain gear oil and limit water entry at the propeller shaft.\u003c\/li\u003e\n    \u003cli\u003eSingle replacement seal; installation hardware and additional seals are not included.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n  \u003cp\u003eUse the following references when comparing the replacement with an existing seal or parts catalog listing.\u003c\/p\u003e\n  \u003cdiv class=\"ss-table-wrap\"\u003e\n    \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e26-70081\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eQuicksilver\u003c\/td\u003e\n\u003ctd\u003e26-70081\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-2053\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eGLM\u003c\/td\u003e\n\u003ctd\u003e85530\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eUAN Marine\u003c\/td\u003e\n\u003ctd\u003e91255-ZW1-003\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n  \u003cp\u003eThe applications below are reference applications associated with part number 26-70081. Fitment can vary by model, year, gearcase configuration, and serial-number range. Confirm the exact engine model and compare the original seal before installation.\u003c\/p\u003e\n  \u003cdiv class=\"ss-table-wrap\"\u003e\n    \u003ctable class=\"ss-table\" aria-label=\"Mercury and Mariner Compatibility\"\u003e\n      \u003cthead\u003e\n        \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke \/ Configuration\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eReference Part No.\u003c\/th\u003e\n\u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e30 HP\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1979–1997\u003c\/td\u003e\n\u003ctd\u003e26-70081\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e35 HP\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1984–1989\u003c\/td\u003e\n\u003ctd\u003e26-70081\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e40 HP\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1978–1997\u003c\/td\u003e\n\u003ctd\u003e26-70081\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e45 HP\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1986–1989\u003c\/td\u003e\n\u003ctd\u003e26-70081\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e50 HP\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1978–1997\u003c\/td\u003e\n\u003ctd\u003e26-70081\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e60 HP\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1979–1991\u003c\/td\u003e\n\u003ctd\u003e26-70081\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e65 HP\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e3-cylinder\u003c\/td\u003e\n\u003ctd\u003e1979–1985\u003c\/td\u003e\n\u003ctd\u003e26-70081\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e70 HP\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e3-cylinder\u003c\/td\u003e\n\u003ctd\u003e1979–1985\u003c\/td\u003e\n\u003ctd\u003e26-70081\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e75 HP\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e3-cylinder\u003c\/td\u003e\n\u003ctd\u003e1978–1997\u003c\/td\u003e\n\u003ctd\u003e26-70081\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e80 HP\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e3-cylinder\u003c\/td\u003e\n\u003ctd\u003e1978–1989\u003c\/td\u003e\n\u003ctd\u003e26-70081\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e90 HP\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e3-cylinder\u003c\/td\u003e\n\u003ctd\u003e1978–1997\u003c\/td\u003e\n\u003ctd\u003e26-70081\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e100 HP\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e4-cylinder\u003c\/td\u003e\n\u003ctd\u003e1978–1990\u003c\/td\u003e\n\u003ctd\u003e26-70081\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e115 HP\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003ctd\u003e4-cylinder\u003c\/td\u003e\n\u003ctd\u003e1978–1997\u003c\/td\u003e\n\u003ctd\u003e26-70081\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e125 HP\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e4-cylinder\u003c\/td\u003e\n\u003ctd\u003e1978–1997\u003c\/td\u003e\n\u003ctd\u003e26-70081\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eForce\u003c\/td\u003e\n\u003ctd\u003e75–120 HP\u003c\/td\u003e\n\u003ctd\u003e75–120\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1989–1999\u003c\/td\u003e\n\u003ctd\u003e26-70081\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n  \u003cp\u003eMariner applications may use the same reference part number, but exact fitment should be confirmed against the specific model and serial-number information.\u003c\/p\u003e\n  \u003cdiv class=\"ss-table-wrap\"\u003e\n    \u003ctable class=\"ss-table\" aria-label=\"Force Outboards Compatibility\"\u003e\n      \u003cthead\u003e\n        \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eReference Part No.\u003c\/th\u003e\n\u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eForce\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1999\u003c\/td\u003e\n\u003ctd\u003e26-70081\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eForce\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1995–1999\u003c\/td\u003e\n\u003ctd\u003e26-70081\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eForce\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1995–1999\u003c\/td\u003e\n\u003ctd\u003e26-70081\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n  \u003cdl\u003e\n    \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003ePropeller shaft oil seal\u003c\/dd\u003e\n    \u003cdt\u003eInstallation Location\u003c\/dt\u003e\n\u003cdd\u003eLower unit \/ gearcase\u003c\/dd\u003e\n    \u003cdt\u003eInstallation Type\u003c\/dt\u003e\n\u003cdd\u003ePress fit\u003c\/dd\u003e\n    \u003cdt\u003eSealing Material\u003c\/dt\u003e\n\u003cdd\u003eNitrile rubber (NBR)\u003c\/dd\u003e\n    \u003cdt\u003eColor\u003c\/dt\u003e\n\u003cdd\u003eBlack\u003c\/dd\u003e\n    \u003cdt\u003eInside Diameter\u003c\/dt\u003e\n\u003cdd\u003e30.2 mm (1.188 in)\u003c\/dd\u003e\n    \u003cdt\u003eOutside Diameter\u003c\/dt\u003e\n\u003cdd\u003e43 mm (1.689 in)\u003c\/dd\u003e\n    \u003cdt\u003eWidth\u003c\/dt\u003e\n\u003cdd\u003e6.3 mm (0.247 in)\u003c\/dd\u003e\n    \u003cdt\u003eFunction\u003c\/dt\u003e\n\u003cdd\u003eHelps retain gear oil and prevent water intrusion at the propeller shaft\u003c\/dd\u003e\n  \u003c\/dl\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n  \u003cul\u003e\u003cli\u003e1 x Propeller shaft oil seal\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n  \u003col\u003e\n    \u003cli\u003eSecure the lower unit on a suitable workbench and place a drain pan beneath the gearcase.\u003c\/li\u003e\n    \u003cli\u003eRemove the lower drain screw and drain the gear oil. Inspect the oil for a milky appearance, which may indicate water intrusion.\u003c\/li\u003e\n    \u003cli\u003eRemove the propeller assembly, including the propeller nut, thrust washer, and spacers.\u003c\/li\u003e\n    \u003cli\u003eRemove the old propeller shaft seal with a suitable seal puller or carefully with a flat screwdriver. Avoid scratching or gouging the seal bore.\u003c\/li\u003e\n    \u003cli\u003eClean the seal housing and remove old sealant, corrosion, and debris.\u003c\/li\u003e\n    \u003cli\u003eApply a thin, appropriate layer of marine grease or sealant to the outer edge of the replacement seal as specified by the engine service information.\u003c\/li\u003e\n    \u003cli\u003ePress the seal evenly into position using a suitable seal driver or socket that contacts the outer diameter. Do not strike the sealing lip.\u003c\/li\u003e\n    \u003cli\u003eApply marine grease to the propeller shaft and the inner lip of the new seal.\u003c\/li\u003e\n    \u003cli\u003eReinstall the propeller assembly, washers, and spacers in the correct order. Tighten the propeller nut to the engine manufacturer’s specification.\u003c\/li\u003e\n    \u003cli\u003eRefill the gearcase with the recommended gear oil through the lower drain opening until oil appears at the upper vent opening, then reinstall and tighten both screws.\u003c\/li\u003e\n  \u003c\/ol\u003e\n  \u003cp\u003eFollow the service manual for the exact disassembly procedure, seal orientation, sealant requirements, torque values, and gear-oil specification for your engine.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow do I confirm fitment for my engine?\u003c\/summary\u003e\n    \u003cp\u003eCompare your engine brand, model, horsepower, year, and serial-number range with the applicable service information. Also compare the original seal’s reference number and dimensions. The reference number alone should not be used to ignore differences in gearcase design.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat are signs of a failing propeller shaft oil seal?\u003c\/summary\u003e\n    \u003cp\u003ePossible signs include gear oil leaking near the propeller shaft, milky or creamy gear oil caused by water contamination, or fishing line wrapped around the propeller shaft. Remove fishing line carefully and inspect the seal and shaft for damage.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow often should lower-unit seals be replaced?\u003c\/summary\u003e\n    \u003cp\u003eThere is no universal replacement interval for this seal. Inspect the gear oil regularly and replace the seal when leakage, water contamination, damage, or lower-unit service indicates that replacement is necessary.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eCan I reuse the seal after removing the propeller shaft?\u003c\/summary\u003e\n    \u003cp\u003eReuse is not recommended. A removed oil seal may be distorted or damaged and may not seal reliably after reinstallation. Use a new seal during reassembly.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs this an OEM part?\u003c\/summary\u003e\n    \u003cp\u003eNo. This listing is for an aftermarket replacement seal corresponding to the reference numbers shown above. It is not sold as a Mercury, Mariner, Quicksilver, Sierra, GLM, or Force branded OEM component.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDoes the package include additional gaskets or installation tools?\u003c\/summary\u003e\n    \u003cp\u003eNo. The package contains one propeller shaft oil seal only. Additional gaskets, tools, gear oil, and installation hardware are not included unless specifically stated in the order details.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eConfirm the original part number, dimensions, model, year, and serial-number requirements before ordering.\u003c\/li\u003e\n    \u003cli\u003eDo not install a seal that differs in dimensions or construction from the required application.\u003c\/li\u003e\n    \u003cli\u003eUse appropriate lifting, draining, and eye-protection practices when servicing a lower unit.\u003c\/li\u003e\n    \u003cli\u003eProfessional installation is recommended when lower-unit service procedures or torque specifications are unfamiliar.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eMarine replacement parts selected for practical repair and maintenance applications.\u003c\/li\u003e\n    \u003cli\u003eClear reference numbers and specifications to help customers compare replacement parts.\u003c\/li\u003e\n    \u003cli\u003eSupport for fitment questions based on the engine information and original part details supplied by the customer.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50717913514299,"sku":"24PSK634R2","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/24PSK634R2.png?v=1762938289"},{"product_id":"lower-unit-gearcase-seal-kit-fits-mercury-mariner-force-30-125-hp-replaces-26-43035a4-18-2626","title":"Lower Unit Gearcase Seal Kit for Select Mercury\/Mariner Outboards – Replaces OEM 26-43035A4","description":"\u003c!-- 🔧 Table Styles (include only once per page) --\u003e\n\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td { padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top; }\n  table.ss-table th { white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc; }\n  @media (max-width:480px){ table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; } }\n\u003c\/style\u003e\n\n\u003csection\u003e\n  \u003ch2\u003eProduct Details\u003c\/h2\u003e\n  \u003cp\u003eThis \u003cstrong\u003eLower Unit Gearcase Seal Kit\u003c\/strong\u003e is an aftermarket replacement for servicing the gear housing and lower unit on select Mercury and Mariner outboards. The applicable manufacturer reference is \u003cstrong\u003e26-43035A4\u003c\/strong\u003e. Catalog records identify this seal kit in Mercury gear-housing diagrams, including selected 30, 40, 45, 50, 55, and 60 HP applications with model, gear-ratio, and serial-number conditions.\u003c\/p\u003e\n  \u003cp\u003eFitment is determined by the gearcase design and the engine's exact model and serial number, not horsepower alone. Confirm the complete application information before ordering, especially where the catalog specifies a 2.31:1 or 2.33:1 gear ratio, Bigfoot configuration, or a defined serial-number range.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eDesigned for lower-unit and gear-housing seal service.\u003c\/li\u003e\n    \u003cli\u003eReplaces the Mercury\/OEM reference 26-43035A4.\u003c\/li\u003e\n    \u003cli\u003eIncludes oil seals, gaskets, washers, and an O-ring for the listed seal-kit application.\u003c\/li\u003e\n    \u003cli\u003eAftermarket replacement part; not manufactured by Mercury or Mariner.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n  \u003ch2\u003ePart Number References\u003c\/h2\u003e\n  \u003cp\u003eUse the following references to compare the replacement part with your original component. Cross-reference numbers do not replace model and serial-number verification.\u003c\/p\u003e\n  \u003cdiv class=\"ss-table-wrap\"\u003e\n    \u003ctable class=\"ss-table\" aria-label=\"Part Number References\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eReference Type\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eOEM \/ manufacturer reference\u003c\/td\u003e\n\u003ctd\u003e26-43035A4\u003c\/td\u003e\n\u003ctd\u003eMercury\/Mariner lower unit gear-housing seal kit reference\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eAftermarket reference\u003c\/td\u003e\n\u003ctd\u003e18-2624\u003c\/td\u003e\n\u003ctd\u003eSierra lower unit seal kit reference listed as replacing 26-43035A4\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n  \u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n  \u003cp\u003eThe verified catalog occurrences below show the reference in specific Mercury gear-housing diagrams. These entries preserve the serial-number and configuration conditions supplied by the catalog. They are examples of documented applications, not a claim that every engine in the same horsepower class fits.\u003c\/p\u003e\n  \u003cdiv class=\"ss-table-wrap\"\u003e\n    \u003ctable class=\"ss-table\" aria-label=\"Mercury and Mariner Engine Compatibility\"\u003e\n      \u003cthead\u003e\n        \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel \/ Configuration\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eSerial \/ Application Condition\u003c\/th\u003e\n\u003cth\u003eGear-Housing Reference\u003c\/th\u003e\n\u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e30 JET, 3-cylinder\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003ctd\u003e0G760300 through 0T408999\u003c\/td\u003e\n\u003ctd\u003ePropeller shaft, 2.31:1\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e30 JET, 3-cylinder\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003ctd\u003e0P017000 through 0P153499\u003c\/td\u003e\n\u003ctd\u003ePropeller shaft, 2.31:1\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e40, 4-stroke\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e0G231123 through 0G760299\u003c\/td\u003e\n\u003ctd\u003ePropeller shaft, 2.31:1\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e40, 4-stroke\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e0G760300 through 0T408999\u003c\/td\u003e\n\u003ctd\u003ePropeller shaft, 2.31:1\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e40, 4-stroke\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e9944807 through 0P016999\u003c\/td\u003e\n\u003ctd\u003ePropeller shaft, 2.31:1\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e40, 4-stroke, 4-cylinder\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e0T178500 through 0T598999\u003c\/td\u003e\n\u003ctd\u003ePropeller shaft, 2.31:1\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e40, 4-stroke, 4-cylinder\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e0P094500 through 0P206999\u003c\/td\u003e\n\u003ctd\u003ePropeller shaft, 2.31:1\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e40 JET\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003ctd\u003e0T178500 through 0T979999\u003c\/td\u003e\n\u003ctd\u003e2.31:1 or 2.33:1 propeller-shaft gear housing\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e40 JET\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003ctd\u003e0T980000 and up\u003c\/td\u003e\n\u003ctd\u003ePropeller shaft, 2.33:1\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e45 JET\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003ctd\u003e9973100 through 0P016999\u003c\/td\u003e\n\u003ctd\u003eDrive-shaft and propeller-shaft diagrams, 2.31:1\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e45 Bodensee\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e0P017000 through 0P094499\u003c\/td\u003e\n\u003ctd\u003e2.31:1 or 2.33:1 propeller-shaft gear housing\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e50 Bigfoot\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e0G231123 through 0G760299; 0G760300 through 0T178499; 9944807 through 0P016999; 0P017000 through 0P094499\u003c\/td\u003e\n\u003ctd\u003eBigfoot propeller-shaft gear housing, 2.31:1\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e50, 4-cylinder\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e0T178500 through 0T598999 or 0P094500 through 0P206999\u003c\/td\u003e\n\u003ctd\u003ePropeller shaft, 2.31:1\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e55, 3-cylinder\u003c\/td\u003e\n\u003ctd\u003e55\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003ctd\u003e0D000750 through 0G290584; 0G290585 through 0G589999; 0G590000 through 0G760299\u003c\/td\u003e\n\u003ctd\u003eBigfoot, SeaPro\/Marathon, drive-shaft, or propeller-shaft diagrams as applicable\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e60, 3-cylinder\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003ctd\u003e0D000750 through 0G290584; 0G290585 through 0G589999; 0G590000 through 0G760299; 0G760300 through 0T979999; 0T980000 and up\u003c\/td\u003e\n\u003ctd\u003eBigfoot or propeller-shaft gear housing, 2.31:1 or 2.33:1 as applicable\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e60, 4-cylinder\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e0T178500 through 0T598999 or 0P094500 through 0P206999\u003c\/td\u003e\n\u003ctd\u003ePropeller shaft, 2.31:1\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n  \u003cp\u003eSome aftermarket catalogs list the 26-43035A4 reference across a broader 30–125 HP range. Because the available catalog records show different model, gear-ratio, and serial-number conditions, do not use the horsepower range by itself to confirm fitment.\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n  \u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n  \u003cdl\u003e\n    \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eLower Unit Gearcase Seal Kit\u003c\/dd\u003e\n    \u003cdt\u003eReplacement Reference\u003c\/dt\u003e\n\u003cdd\u003eOEM 26-43035A4\u003c\/dd\u003e\n    \u003cdt\u003eAftermarket Reference\u003c\/dt\u003e\n\u003cdd\u003eSierra 18-2624\u003c\/dd\u003e\n    \u003cdt\u003eApplication\u003c\/dt\u003e\n\u003cdd\u003eSelected Mercury and Mariner gear housings; verify model, serial number, and gearcase configuration\u003c\/dd\u003e\n    \u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eReplacement service part; professional installation is recommended\u003c\/dd\u003e\n    \u003cdt\u003eFuel Type\u003c\/dt\u003e\n\u003cdd\u003eNot applicable\u003c\/dd\u003e\n  \u003c\/dl\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n  \u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n  \u003cp\u003eThe documented 18-2624 replacement configuration contains the following service parts. Quantities are shown where the catalog provides them:\u003c\/p\u003e\n  \u003cdiv class=\"ss-table-wrap\"\u003e\n    \u003ctable class=\"ss-table\" aria-label=\"Kit Contents\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003cth\u003eComponent\u003c\/th\u003e\n\u003cth\u003eAftermarket Component Reference\u003c\/th\u003e\n\u003cth\u003eCorresponding OEM Reference\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eOil seal\u003c\/td\u003e\n\u003ctd\u003e18-0522\u003c\/td\u003e\n\u003ctd\u003e26-43036\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eOil seal\u003c\/td\u003e\n\u003ctd\u003e18-0583\u003c\/td\u003e\n\u003ctd\u003e26-43035\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eOil seal\u003c\/td\u003e\n\u003ctd\u003e18-2002\u003c\/td\u003e\n\u003ctd\u003e26-30550, 26-76868\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eOil seal\u003c\/td\u003e\n\u003ctd\u003e18-2053\u003c\/td\u003e\n\u003ctd\u003e26-70081\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eOil seal\u003c\/td\u003e\n\u003ctd\u003e18-2054\u003c\/td\u003e\n\u003ctd\u003e26-8164641\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eFace-plate-to-water-pump-cover gasket\u003c\/td\u003e\n\u003ctd\u003e18-2563\u003c\/td\u003e\n\u003ctd\u003e27-43034-1\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eWater-pump-base-to-face-plate gasket\u003c\/td\u003e\n\u003ctd\u003e18-2564\u003c\/td\u003e\n\u003ctd\u003e27-43033-1\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eWater-pump-base-to-gear-housing gasket\u003c\/td\u003e\n\u003ctd\u003e18-2565\u003c\/td\u003e\n\u003ctd\u003e27-43047-2\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eFace-plate-to-water-pump-cover gasket\u003c\/td\u003e\n\u003ctd\u003e18-2566\u003c\/td\u003e\n\u003ctd\u003e27-817277\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eWasher\u003c\/td\u003e\n\u003ctd\u003e18-2945\u003c\/td\u003e\n\u003ctd\u003e12-19183\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eWasher\u003c\/td\u003e\n\u003ctd\u003e18-4261\u003c\/td\u003e\n\u003ctd\u003e19643\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eO-ring\u003c\/td\u003e\n\u003ctd\u003e18-7198\u003c\/td\u003e\n\u003ctd\u003e25-45710\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n  \u003cp\u003eDo not assume that bearings, gears, a water-pump impeller, lubricant, sealant, or other internal hard parts are included unless they are listed above.\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n  \u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n  \u003col\u003e\n    \u003cli\u003eConfirm the engine model, serial number, gearcase configuration, and original seal-kit dimensions before disassembly.\u003c\/li\u003e\n    \u003cli\u003eDisconnect the battery and safely drain the gearcase lubricant into an approved container.\u003c\/li\u003e\n    \u003cli\u003eRemove the lower unit according to the engine manufacturer's service procedure and retain all hardware.\u003c\/li\u003e\n    \u003cli\u003eDisassemble only as required for the seals and gaskets being replaced. Record the orientation of seals, shafts, washers, and gaskets.\u003c\/li\u003e\n    \u003cli\u003eRemove old seals and gaskets without damaging the housing, shaft surfaces, or mating faces.\u003c\/li\u003e\n    \u003cli\u003eClean and inspect all mating surfaces. Replace damaged shafts, bearing carriers, or housings before installing new seals.\u003c\/li\u003e\n    \u003cli\u003eInstall the replacement components in their correct locations and orientations. Use suitable marine lubricant or sealant only where specified by the service procedure.\u003c\/li\u003e\n    \u003cli\u003eReassemble and torque fasteners according to the engine manufacturer's specifications.\u003c\/li\u003e\n    \u003cli\u003eRefill the gearcase with the correct lubricant and check for leaks after installation.\u003c\/li\u003e\n    \u003cli\u003eAfter operation, inspect the lubricant for water contamination or a milky appearance and recheck for external leakage.\u003c\/li\u003e\n  \u003c\/ol\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n  \u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow do I confirm fitment?\u003c\/summary\u003e\n    \u003cp\u003eCompare the complete engine model and serial number, gearcase type, gear ratio, original seal arrangement, and OEM reference with the application information above. Horsepower alone is not sufficient.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDoes this kit replace OEM 26-43035A4?\u003c\/summary\u003e\n    \u003cp\u003eYes. The documented aftermarket reference 18-2624 is listed as replacing OEM 26-43035A4. The replacement part remains subject to the original engine and gearcase application conditions.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat symptoms can indicate a lower-unit seal problem?\u003c\/summary\u003e\n    \u003cp\u003ePossible symptoms include water-contaminated or milky gear oil, lubricant around the propeller-shaft or driveshaft area, or visible leakage from the gear housing. Inspect the complete lower unit before ordering replacement parts.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDoes the kit rebuild the entire gearcase?\u003c\/summary\u003e\n    \u003cp\u003eNo. It is a seal-and-gasket service kit. It does not include bearings, gears, shafts, a complete gearcase, or other internal hard parts.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs this an OEM Mercury part?\u003c\/summary\u003e\n    \u003cp\u003eNo. This is an aftermarket replacement kit cross-referenced to OEM 26-43035A4. Mercury and Mariner are mentioned only to describe the documented application and reference numbers.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n  \u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eVerify the exact model, serial number, gear ratio, and original part before purchase.\u003c\/li\u003e\n    \u003cli\u003eDo not install a seal or gasket that is damaged, contaminated, or visibly different from the original component.\u003c\/li\u003e\n    \u003cli\u003eFollow the engine manufacturer's service procedures and torque specifications.\u003c\/li\u003e\n    \u003cli\u003eProfessional installation is recommended for lower-unit disassembly and reassembly.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n  \u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMarine Replacement Parts\u003c\/strong\u003e — Replacement components for common outboard service applications.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eApplication-Focused Information\u003c\/strong\u003e — Product references are provided to help match the part to the correct engine and gearcase.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAftermarket Value\u003c\/strong\u003e — Practical replacement options for maintenance and repair projects.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50717913612603,"sku":"SK480","price":78.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/SK480.png?v=1762938291"},{"product_id":"lower-unit-gearcase-seal-kit-fits-mercury-mariner-30-125-hp-replaces-26-43035a4","title":"Lower Unit Gearcase Seal Kit for Mercury, Mariner and Force Outboards, 30–125 HP – Replaces Mercury 26-43035A4","description":"\u003csection\u003e\n\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td { padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top; }\n  table.ss-table th { white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc; }\n  @media (max-width:480px){ table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; } }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis lower unit gearcase seal kit is intended as an aftermarket replacement for selected Mercury, Mariner and Force outboard gearcases in the 30–125 HP range. The listed applications include both 2-stroke and 4-stroke engines and lower units using either a 3-jaw or 6-jaw reverse clutch. Always compare the engine model, horsepower, year and serial-number range before ordering.\u003c\/p\u003e\n\u003cp\u003eThe kit is listed as an interchange for Mercury part numbers 26-43035A4, 26-43035A3, 26-43035A2 and 26-43035A1. Additional aftermarket reference numbers include Sierra 18-2626, GLM 87590 and Mallory 9-74200.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAftermarket replacement for servicing the lower-unit gearcase sealing system.\u003c\/li\u003e\n  \u003cli\u003eApplications include selected 3-jaw and 6-jaw reverse-clutch lower units.\u003c\/li\u003e\n  \u003cli\u003eIncludes seals, gaskets and O-rings specified for the listed applications.\u003c\/li\u003e\n  \u003cli\u003eInstallation requires gearcase disassembly and should follow the applicable service manual.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse these references to compare the listed OEM and aftermarket numbers with the part being replaced.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e26-43035A4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e26-43035A3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e26-43035A2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e26-43035A1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-2626\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGLM\u003c\/td\u003e\n\u003ctd\u003e87590\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMallory\u003c\/td\u003e\n\u003ctd\u003e9-74200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe following applications are the listed fitment references for this seal kit. Model, year, stroke type and serial-number conditions should be considered together; a horsepower match alone does not confirm compatibility.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"Engine and Model Compatibility\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel or Configuration\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eReference Part No.\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e100\/115\/125\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1991 and newer\u003c\/td\u003e\n\u003ctd\u003e26-43035A4\u003c\/td\u003e\n\u003ctd\u003eUSA 0B209468 and newer; Belgium 9523034 and newer; 3- or 6-jaw reverse clutch.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e4-Stroke BIGFOOT\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1991–2010\u003c\/td\u003e\n\u003ctd\u003e26-43035A4\u003c\/td\u003e\n\u003ctd\u003eVerify the exact model and serial number.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e3-cylinder BIGFOOT\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1991–2010\u003c\/td\u003e\n\u003ctd\u003e26-43035A4\u003c\/td\u003e\n\u003ctd\u003eVerify the exact model and serial number.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e3-cylinder\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1991–2010\u003c\/td\u003e\n\u003ctd\u003e26-43035A4\u003c\/td\u003e\n\u003ctd\u003eUSA 0A996142 and newer; Belgium 9483121 and newer.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e3-cylinder\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1991–2010\u003c\/td\u003e\n\u003ctd\u003e26-43035A4\u003c\/td\u003e\n\u003ctd\u003eUSA 0C222000 and newer; Belgium 9589039 and newer.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e3-cylinder\u003c\/td\u003e\n\u003ctd\u003e80\/90\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1991–2010\u003c\/td\u003e\n\u003ctd\u003e26-43035A4\u003c\/td\u003e\n\u003ctd\u003eVerify the exact model and serial number.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e4-cylinder\u003c\/td\u003e\n\u003ctd\u003e100\/115\/125\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1991–2010\u003c\/td\u003e\n\u003ctd\u003e26-43035A4\u003c\/td\u003e\n\u003ctd\u003eVerify the exact model and serial number.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e3-cylinder\u003c\/td\u003e\n\u003ctd\u003e30–90\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1991–2010\u003c\/td\u003e\n\u003ctd\u003e26-43035A4\u003c\/td\u003e\n\u003ctd\u003eVerify the exact model and serial number.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e4-cylinder\u003c\/td\u003e\n\u003ctd\u003e45–90\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1991–2010\u003c\/td\u003e\n\u003ctd\u003e26-43035A4\u003c\/td\u003e\n\u003ctd\u003eVerify the exact model and serial number.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eOutboard\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1999–2001\u003c\/td\u003e\n\u003ctd\u003e26-43035A4\u003c\/td\u003e\n\u003ctd\u003eVerify the exact model and serial number.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eOutboard\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1995–2007\u003c\/td\u003e\n\u003ctd\u003e26-43035A4\u003c\/td\u003e\n\u003ctd\u003eVerify the exact model and serial number.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eOutboard\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1991–2004\u003c\/td\u003e\n\u003ctd\u003e26-43035A4\u003c\/td\u003e\n\u003ctd\u003eVerify the exact model and serial number.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eOutboard\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1991–2007\u003c\/td\u003e\n\u003ctd\u003e26-43035A4\u003c\/td\u003e\n\u003ctd\u003eExcludes 2003–2005 applications.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eOutboard\u003c\/td\u003e\n\u003ctd\u003e55\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1991–2006\u003c\/td\u003e\n\u003ctd\u003e26-43035A4\u003c\/td\u003e\n\u003ctd\u003eVerify the exact model and serial number.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eOutboard\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1991–2007\u003c\/td\u003e\n\u003ctd\u003e26-43035A4\u003c\/td\u003e\n\u003ctd\u003eVerify the exact model and serial number.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eOutboard\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1994–1998\u003c\/td\u003e\n\u003ctd\u003e26-43035A4\u003c\/td\u003e\n\u003ctd\u003eVerify the exact model and serial number.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eOutboard\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1983, 1987–1990\u003c\/td\u003e\n\u003ctd\u003e26-43035A4\u003c\/td\u003e\n\u003ctd\u003eVerify the exact model and serial number.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eOutboard\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1987 and newer\u003c\/td\u003e\n\u003ctd\u003e26-43035A4\u003c\/td\u003e\n\u003ctd\u003eVerify the exact model and serial number.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eOutboard\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1987–1990, 2005 and newer\u003c\/td\u003e\n\u003ctd\u003e26-43035A4\u003c\/td\u003e\n\u003ctd\u003eVerify the exact model and serial number.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eOutboard\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1987 and newer\u003c\/td\u003e\n\u003ctd\u003e26-43035A4\u003c\/td\u003e\n\u003ctd\u003eVerify the exact model and serial number.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eOutboard\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e2001–2007\u003c\/td\u003e\n\u003ctd\u003e26-43035A4\u003c\/td\u003e\n\u003ctd\u003eVerify the exact model and serial number.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eOutboard\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1994–1996, 2001 and newer\u003c\/td\u003e\n\u003ctd\u003e26-43035A4\u003c\/td\u003e\n\u003ctd\u003eVerify the exact model and serial number.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eOutboard\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1997–2000, 2004 and newer\u003c\/td\u003e\n\u003ctd\u003e26-43035A4\u003c\/td\u003e\n\u003ctd\u003eVerify the exact model and serial number.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForce\u003c\/td\u003e\n\u003ctd\u003eOutboard\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1999\u003c\/td\u003e\n\u003ctd\u003e26-43035A4\u003c\/td\u003e\n\u003ctd\u003eVerify the exact model and serial number.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForce\u003c\/td\u003e\n\u003ctd\u003eOutboard\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1995–1999\u003c\/td\u003e\n\u003ctd\u003e26-43035A4\u003c\/td\u003e\n\u003ctd\u003eVerify the exact model and serial number.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForce\u003c\/td\u003e\n\u003ctd\u003eOutboard\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1995–1999\u003c\/td\u003e\n\u003ctd\u003e26-43035A4\u003c\/td\u003e\n\u003ctd\u003eVerify the exact model and serial number.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eLower unit and gearcase seal kit\u003c\/dd\u003e\n  \u003cdt\u003eApplication\u003c\/dt\u003e\n\u003cdd\u003eSelected Mercury, Mariner and Force outboard gearcases\u003c\/dd\u003e\n  \u003cdt\u003eRated Horsepower Range\u003c\/dt\u003e\n\u003cdd\u003e30–125 HP, subject to the listed model, year and serial-number conditions\u003c\/dd\u003e\n  \u003cdt\u003eStroke Coverage\u003c\/dt\u003e\n\u003cdd\u003eSelected 2-stroke and 4-stroke applications\u003c\/dd\u003e\n  \u003cdt\u003eReverse Clutch Compatibility\u003c\/dt\u003e\n\u003cdd\u003eSelected 3-jaw and 6-jaw reverse-clutch lower units\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eReplacement installation; follow the applicable service manual\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVarious oil seals\u003c\/li\u003e\n  \u003cli\u003eVarious gaskets\u003c\/li\u003e\n  \u003cli\u003eVarious O-rings\u003c\/li\u003e\n  \u003cli\u003eDrain-screw gasket(s)\u003c\/li\u003e\n  \u003cli\u003eWater-line seal(s)\u003c\/li\u003e\n  \u003cli\u003eImpeller gasket(s)\u003c\/li\u003e\n  \u003cli\u003eWasher(s)\u003c\/li\u003e\n  \u003cli\u003eInsulator bushing(s)\u003c\/li\u003e\n  \u003cli\u003eDrive-shaft oil seal(s)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eExact component styles and quantities may vary by application within the listed fitment range. Compare the kit contents with the original gearcase components before installation.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eSecure the outboard on a suitable stand or position it so the lower unit can be accessed safely.\u003c\/li\u003e\n  \u003cli\u003ePlace a drain pan under the gearcase and remove the gear-lube drain and vent screws. Allow the lubricant to drain completely.\u003c\/li\u003e\n  \u003cli\u003eRemove the fasteners securing the lower unit and carefully separate the lower unit from the engine housing.\u003c\/li\u003e\n  \u003cli\u003eUse the applicable service manual to disassemble the gearcase and access the seals, gaskets and O-rings.\u003c\/li\u003e\n  \u003cli\u003eRemove the old sealing components and clean the sealing surfaces, checking for debris, corrosion or damage.\u003c\/li\u003e\n  \u003cli\u003eInstall the replacement components from the kit using the correct orientation and installation tools. Lubricate components only as specified by the service manual.\u003c\/li\u003e\n  \u003cli\u003eReassemble the gearcase and torque fasteners to the manufacturer's specifications.\u003c\/li\u003e\n  \u003cli\u003eReinstall the lower unit onto the engine.\u003c\/li\u003e\n  \u003cli\u003eFill the gearcase with the specified marine gear lubricant through the lower drain opening until lubricant appears at the upper vent opening.\u003c\/li\u003e\n  \u003cli\u003eInstall the vent and drain screws with the appropriate new gaskets, then check for leaks after service.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow do I confirm fitment for my engine?\u003c\/summary\u003e\n  \u003cp\u003eCompare the engine brand, model or configuration, horsepower, stroke type, year and serial number with the compatibility table. Confirm the existing reference number and reverse-clutch design where applicable. If any of these conditions differ, consult the applicable parts diagram or service information before ordering.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat are common signs of failing gearcase seals?\u003c\/summary\u003e\n  \u003cp\u003eMilky or light-colored gear lubricant can indicate water intrusion. Oil around the propeller-shaft area or drain and vent screws may indicate leakage. A gearcase that has been operated with contaminated or insufficient lubricant may also develop abnormal noise or wear.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eDoes the kit fit both 3-jaw and 6-jaw reverse clutches?\u003c\/summary\u003e\n  \u003cp\u003eThe listed applications include lower units with either 3-jaw or 6-jaw reverse-clutch designs. Confirm the engine and lower-unit conditions in the compatibility information before installation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhen should lower-unit seals be inspected?\u003c\/summary\u003e\n  \u003cp\u003eInspect gear lubricant during routine maintenance and whenever the gearcase is serviced. Replace damaged or leaking seals and use new sealing washers or gaskets where specified by the service manual.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs this an OEM part?\u003c\/summary\u003e\n  \u003cp\u003eNo. This is an aftermarket replacement kit listed for interchange with the reference numbers shown on this page.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify the engine model, year, horsepower, stroke type, serial-number range and lower-unit configuration before purchase.\u003c\/li\u003e\n  \u003cli\u003eReference numbers are supplied for comparison and do not replace application verification.\u003c\/li\u003e\n  \u003cli\u003eDo not install components that differ in size, style or configuration from the applicable service information.\u003c\/li\u003e\n  \u003cli\u003eGearcase disassembly and seal replacement should be performed by a qualified technician using the correct service manual and torque specifications.\u003c\/li\u003e\n  \u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMarine Replacement Parts\u003c\/strong\u003e — Replacement components for selected marine service applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication-Focused Information\u003c\/strong\u003e — Model, year, horsepower and serial-number conditions are provided to support fitment checks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAftermarket Value\u003c\/strong\u003e — A replacement option for servicing compatible marine equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50717913645371,"sku":"D5-6MR2-CO7U","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/D5-6MR2-CO7U.png?v=1762938292"},{"product_id":"skeg-protector-guard-fits-honda-mercury-nissan-tohatsu-force-40-140-hp-replaces-27071","title":"Skeg Protector Guard for Select Honda, Mercury, Nissan\/Tohatsu \u0026 Force Outboards, 40–140 HP","description":"\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n  table.ss-table th {\n    white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc;\n  }\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\u003csection\u003e\n  \u003ch2\u003eProduct Details\u003c\/h2\u003e\n  \u003cp\u003eThis aftermarket \u003cstrong\u003eSkeg Protector Guard\u003c\/strong\u003e is designed for select Honda, Mercury, Nissan\/Tohatsu, and Force outboard motors in the 40–140 HP range. It helps protect the lower skeg from contact with rocks, underwater debris, shallow-water obstacles, and boat ramps.\u003c\/p\u003e\n  \u003cp\u003eThe guard is associated with aftermarket reference number \u003cstrong\u003e27071\u003c\/strong\u003e. Fitment is model- and dimension-specific, so confirm the shape and mounting-hole layout of your skeg before ordering.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eBolt-on installation requiring drilling through the existing skeg.\u003c\/li\u003e\n    \u003cli\u003eConstructed from heavy-duty 18-gauge marine-grade 316 stainless steel for durability and corrosion resistance.\u003c\/li\u003e\n    \u003cli\u003eIncludes installation hardware, a hex key, and thread-locking sealant as described for this product.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eReference Number\u003c\/h2\u003e\n  \u003cp\u003eUse the following aftermarket reference when comparing the guard with your existing part or listing.\u003c\/p\u003e\n  \u003cdiv class=\"ss-table-wrap\"\u003e\n    \u003ctable class=\"ss-table\" aria-label=\"Reference Number\"\u003e\n      \u003cthead\u003e\n        \u003ctr\u003e\n          \u003cth\u003eReference Type\u003c\/th\u003e\n          \u003cth\u003ePart Number\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eAftermarket reference\u003c\/td\u003e\n          \u003ctd\u003e27071\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n  \u003cp\u003eThis is an aftermarket replacement and is not represented as an OEM component.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n  \u003cp\u003eCompatibility information is provided as a general application guide rather than confirmation for every model. Verify your exact engine model, year, skeg dimensions, and mounting-hole position before purchase.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eMercury, Force, and Mariner:\u003c\/strong\u003e Intended for select 40–140 HP outboards, including the listed Force applications below. Confirm the exact model and year.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eHonda:\u003c\/strong\u003e Intended for select 40–140 HP Honda outboards. Confirm the skeg profile and dimensions.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eNissan\/Tohatsu:\u003c\/strong\u003e Intended for select 40–140 HP Nissan and Tohatsu outboards. Confirm the skeg profile and dimensions.\u003c\/p\u003e\n  \u003cdiv class=\"ss-table-wrap\"\u003e\n    \u003ctable class=\"ss-table\" aria-label=\"Engine \u0026amp; Model Compatibility\"\u003e\n      \u003cthead\u003e\n        \u003ctr\u003e\n          \u003cth\u003eBrand\u003c\/th\u003e\n          \u003cth\u003eModel\/Application\u003c\/th\u003e\n          \u003cth\u003eRated HP\u003c\/th\u003e\n          \u003cth\u003eStroke\u003c\/th\u003e\n          \u003cth\u003eYears\u003c\/th\u003e\n          \u003cth\u003eReference Part No.\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eForce\u003c\/td\u003e\n          \u003ctd\u003eSelect Force outboards\u003c\/td\u003e\n          \u003ctd\u003e70–90\u003c\/td\u003e\n          \u003ctd\u003e2-Stroke\u003c\/td\u003e\n          \u003ctd\u003e1998–2002\u003c\/td\u003e\n          \u003ctd\u003e27071\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n  \u003cdl\u003e\n    \u003cdt\u003eProduct Type\u003c\/dt\u003e\n    \u003cdd\u003eSkeg Protector Guard\u003c\/dd\u003e\n    \u003cdt\u003eInstallation\u003c\/dt\u003e\n    \u003cdd\u003eBolt-on installation; drilling required\u003c\/dd\u003e\n    \u003cdt\u003eConnection\u003c\/dt\u003e\n    \u003cdd\u003eAttaches to the outboard skeg\u003c\/dd\u003e\n    \u003cdt\u003eMaterial\u003c\/dt\u003e\n    \u003cdd\u003e18-gauge marine-grade 316 stainless steel\u003c\/dd\u003e\n    \u003cdt\u003eColor\u003c\/dt\u003e\n    \u003cdd\u003eSilver\/polished\u003c\/dd\u003e\n    \u003cdt\u003ePackage Dimensions\u003c\/dt\u003e\n    \u003cdd\u003e12.24 × 6.5 × 1.34 inches (311 × 165 × 34 mm)\u003c\/dd\u003e\n    \u003cdt\u003eWeight\u003c\/dt\u003e\n    \u003cdd\u003e1.21 pounds (0.55 kg)\u003c\/dd\u003e\n    \u003cdt\u003eFitting Type\u003c\/dt\u003e\n    \u003cdd\u003eVehicle-specific fit\u003c\/dd\u003e\n    \u003cdt\u003eAdditional Features\u003c\/dt\u003e\n    \u003cdd\u003eDrain hole for water release and reinforced 3 mm lower wear tab\u003c\/dd\u003e\n  \u003c\/dl\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e1 × Stainless steel skeg protector guard\u003c\/li\u003e\n    \u003cli\u003e1 × Installation hardware kit\u003c\/li\u003e\n    \u003cli\u003e1 × Hex key tool\u003c\/li\u003e\n    \u003cli\u003eThread-locking sealant\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n  \u003col\u003e\n    \u003cli\u003ePlace the guard over the skeg to confirm alignment and clearance.\u003c\/li\u003e\n    \u003cli\u003eMark the drilling locations through the guard’s mounting holes.\u003c\/li\u003e\n    \u003cli\u003eRemove the guard and drill the marked holes through the skeg using an appropriately sized drill bit.\u003c\/li\u003e\n    \u003cli\u003eRemove burrs and metal shavings from the drilled holes.\u003c\/li\u003e\n    \u003cli\u003eApply a small amount of the included thread-locking sealant to the mounting-bolt threads.\u003c\/li\u003e\n    \u003cli\u003eReposition the guard and fasten it with the supplied hardware and hex key. Do not overtighten.\u003c\/li\u003e\n  \u003c\/ol\u003e\n  \u003cp\u003eDrilling and installation should be performed by a qualified technician when appropriate. Follow safe workshop practices and protect the engine from metal shavings during installation.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n  \u003cdetails\u003e\u003csummary\u003eWill this fit my specific motor?\u003c\/summary\u003e\u003cp\u003eThis guard is intended for select 40–140 HP Honda, Mercury, Nissan\/Tohatsu, and Force outboards. Applications can vary by model, year, stroke, and skeg shape. Compare your skeg with the product dimensions and mounting-hole layout before ordering.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eIs drilling required for installation?\u003c\/summary\u003e\u003cp\u003eYes. This is a bolt-on guard that requires drilling mounting holes in the existing skeg for attachment.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eWhat is the purpose of the drain hole?\u003c\/summary\u003e\u003cp\u003eThe drain hole allows water to escape from the guard area, helping reduce trapped moisture that could contribute to corrosion or freezing damage.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eIs this an OEM part?\u003c\/summary\u003e\u003cp\u003eNo. This is an aftermarket replacement guard associated with reference number 27071. It is not represented as an original equipment component.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eCan this repair a damaged skeg?\u003c\/summary\u003e\u003cp\u003eThe guard may help protect a skeg from further wear, but it does not replace structural repair. Do not install it over a cracked or severely weakened skeg without evaluation by a qualified marine technician.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eWhat should I verify before ordering?\u003c\/summary\u003e\u003cp\u003eVerify the engine brand, exact model, year, horsepower, stroke, skeg profile, overall dimensions, and mounting-hole locations. General horsepower compatibility alone does not confirm fitment.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eConfirm the guard’s dimensions and mounting layout against your original skeg before purchase.\u003c\/li\u003e\n    \u003cli\u003eThis product is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n    \u003cli\u003eProfessional installation is recommended, especially when drilling the skeg or working around the lower unit.\u003c\/li\u003e\n    \u003cli\u003eInspect the installed guard and mounting hardware regularly for looseness, damage, or corrosion.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMarine-Focused Products\u003c\/strong\u003e — We supply replacement parts and accessories for real-world boating conditions.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePractical Fitment Information\u003c\/strong\u003e — Compare model details and physical dimensions before installation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAftermarket Value\u003c\/strong\u003e — Designed to provide a practical replacement option for applicable marine equipment.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50718234607931,"sku":"1906-27071KF","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/1906-27071KF.png?v=1762958011"},{"product_id":"transom-saver-fits-single-ram-outboard-motors-mercury-yamaha-honda-suzuki-tohatsu-evinrude-johnson-replaces-m-y-wedge-m-yu123","title":"Transom Saver – Fits Single Ram Outboard Motors (Mercury, Yamaha, Honda, Suzuki, Tohatsu, Evinrude, Johnson) (Replaces M-Y Wedge M-YU123)","description":"\u003csection\u003e\n\u003c!-- 🔧 Table Styles (include only once per page) --\u003e\n\u003cstyle\u003e\n  \/* Outer container allows horizontal scrolling (with iOS momentum) *\/\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n\n  \/* Base table styles *\/\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n\n  \/* Key: prevent wrapping, word breaks, and vertical text in headers *\/\n  table.ss-table th {\n    white-space:nowrap;       \/* Do not wrap *\/\n    word-break:normal;        \/* Don’t break words *\/\n    letter-spacing:normal;    \/* Prevent theme styles from stretching letters *\/\n    font-weight:600;\n    background:#f8fafc;\n  }\n\n  \/* Small screen optimization *\/\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis wedge-style \u003cstrong\u003eTransom Saver – Fits Single Ram Outboard Motors (Mercury, Yamaha, Honda, Suzuki, Tohatsu, Evinrude, Johnson)\u003c\/strong\u003e is engineered to protect your boat's transom and your outboard motor’s hydraulic system during trailering. It installs on the single hydraulic ram of your trim\/tilt system, where it absorbs road shock and prevents damaging engine movement. It is designed for current single-ram systems on brands including Mercury, Yamaha, Honda, Suzuki, Evinrude, and Tohatsu.\u003c\/p\u003e\n\u003cp\u003eThis part serves as a direct replacement for interchange numbers M-Y Wedge M-YU123 and the JLM Marine Transom Saver Support.\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eInstalls in seconds without drilling by clipping directly onto the tilt shaft.\u003c\/li\u003e\n    \u003cli\u003eMade from high-density EPDM rubber to withstand compression and temperature extremes.\u003c\/li\u003e\n    \u003cli\u003eIncludes one transom saver wedge with 10 inner notches for a secure grip on the ram.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse this matrix to confirm equivalent references across OEM and aftermarket.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003ePart Number\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eM-Y Wedge\u003c\/td\u003e\n        \u003ctd\u003eM-YU123\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eJLM Marine\u003c\/td\u003e\n        \u003ctd\u003eTransom Saver Support\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eConfirm your engine model\/year in the table below.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMercury:\u003c\/b\u003e Fits a wide range of current 4-Stroke and 2-Stroke models with single-ram trim\/tilt systems. Note that some high-horsepower Verado and Racing models require two units per engine.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eYamaha:\u003c\/b\u003e Compatible with most modern Portable, Midrange, F115LB, and VMAX-SHO models, as well as older 2-stroke engines equipped with a single trim ram.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHonda:\u003c\/b\u003e Designed for current BF Series outboards from 40 to 150 HP using a single-ram system.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSuzuki:\u003c\/b\u003e Fits current DF Series 4-Stroke models from 40 to 200 HP that utilize a single main trim ram.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eEvinrude\/Johnson:\u003c\/b\u003e Supports single-ram E-TEC and legacy models from both brands up to 130 HP.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eTohatsu\/Nissan:\u003c\/b\u003e Covers a variety of current Tohatsu and older Nissan 4-Stroke outboards from 40 to 150 HP.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Engine \u0026amp; Model Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003eModel\u003c\/th\u003e\n        \u003cth\u003eRated HP\u003c\/th\u003e\n        \u003cth\u003eStroke\u003c\/th\u003e\n        \u003cth\u003eYears\u003c\/th\u003e\n        \u003cth\u003eNotes\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003eFour-Stroke, SeaPro\u003c\/td\u003e\n        \u003ctd\u003e40-175 HP\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003eCurrent models\u003c\/td\u003e\n        \u003ctd\u003eSingle main tilt shaft\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003eProXS, SeaPro\u003c\/td\u003e\n        \u003ctd\u003e40-175 HP\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\/4-Stroke\u003c\/td\u003e\n        \u003ctd\u003eCurrent models\u003c\/td\u003e\n        \u003ctd\u003eSingle-ram trim\/tilt\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003eVerado V6\/V8\u003c\/td\u003e\n        \u003ctd\u003e250-400 HP\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003eCurrent models\u003c\/td\u003e\n        \u003ctd\u003eRequires TWO units\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003eRacing\u003c\/td\u003e\n        \u003ctd\u003e300R-500R\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003eCurrent models\u003c\/td\u003e\n        \u003ctd\u003eRequires TWO units\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003eRacing\u003c\/td\u003e\n        \u003ctd\u003e60R\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003eCurrent models\u003c\/td\u003e\n        \u003ctd\u003eSingle unit\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003ePortable\/Midrange\u003c\/td\u003e\n        \u003ctd\u003e9.9-90 HP\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003eCurrent models\u003c\/td\u003e\n        \u003ctd\u003eSingle-ram trim\/tilt\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003eF115LB\u003c\/td\u003e\n        \u003ctd\u003e115 HP\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003eCurrent models\u003c\/td\u003e\n        \u003ctd\u003eSingle-ram trim\/tilt\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003eVMAX-SHO\u003c\/td\u003e\n        \u003ctd\u003e90-115 HP\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003eCurrent models\u003c\/td\u003e\n        \u003ctd\u003eSingle-ram trim\/tilt\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003eVarious\u003c\/td\u003e\n        \u003ctd\u003e30-115 HP\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003eOlder models\u003c\/td\u003e\n        \u003ctd\u003eSingle-ram trim\/tilt\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eHonda\u003c\/td\u003e\n        \u003ctd\u003eBF Series\u003c\/td\u003e\n        \u003ctd\u003e40-150 HP\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003eCurrent models\u003c\/td\u003e\n        \u003ctd\u003eSingle-ram trim\/tilt\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eSuzuki\u003c\/td\u003e\n        \u003ctd\u003eDF Series\u003c\/td\u003e\n        \u003ctd\u003e40-200 HP\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003eCurrent models\u003c\/td\u003e\n        \u003ctd\u003eSingle-ram trim\/tilt\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eEvinrude\u003c\/td\u003e\n        \u003ctd\u003eE-TEC H.O. \u0026amp; Inline\u003c\/td\u003e\n        \u003ctd\u003e25-130 HP\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003eUp to 2020\u003c\/td\u003e\n        \u003ctd\u003eSingle-ram trim\/tilt\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eJohnson\u003c\/td\u003e\n        \u003ctd\u003eVarious\u003c\/td\u003e\n        \u003ctd\u003e25-130 HP\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\/4-Stroke\u003c\/td\u003e\n        \u003ctd\u003eOlder models\u003c\/td\u003e\n        \u003ctd\u003eSingle-ram trim\/tilt\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eTohatsu\u003c\/td\u003e\n        \u003ctd\u003eVarious\u003c\/td\u003e\n        \u003ctd\u003e40-150 HP\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003eCurrent models\u003c\/td\u003e\n        \u003ctd\u003eSingle-ram trim\/tilt\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eNissan\u003c\/td\u003e\n        \u003ctd\u003eVarious\u003c\/td\u003e\n        \u003ctd\u003e40-150 HP\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003eOlder models\u003c\/td\u003e\n        \u003ctd\u003eSingle-ram trim\/tilt\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cdl\u003e\n    \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eTransom Saver \/ Motor Support\u003c\/dd\u003e\n    \u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eNo drilling; attaches directly to single ram tilt shaft\u003c\/dd\u003e\n    \u003cdt\u003eConnection\u003c\/dt\u003e\n\u003cdd\u003eDirect mount to hydraulic ram\u003c\/dd\u003e\n    \u003cdt\u003eHousing Material\u003c\/dt\u003e\n\u003cdd\u003eHigh-density EPDM rubber\u003c\/dd\u003e\n    \u003cdt\u003eHousing Color\u003c\/dt\u003e\n\u003cdd\u003eBlack\u003c\/dd\u003e\n    \u003cdt\u003eDimensions\u003c\/dt\u003e\n\u003cdd\u003eApproximately 127 mm (5 inches) long\u003c\/dd\u003e\n    \u003cdt\u003eFitting Type\u003c\/dt\u003e\n\u003cdd\u003eUniversal for single ram trim\/tilt systems\u003c\/dd\u003e\n    \u003cdt\u003eWorking Pressure\u003c\/dt\u003e\n\u003cdd\u003eOver 907 kg (2,000 lbs) compression rating\u003c\/dd\u003e\n    \u003cdt\u003eOperating Temperature\u003c\/dt\u003e\n\u003cdd\u003eRated for extreme hot\/cold temperatures\u003c\/dd\u003e\n    \u003cdt\u003eWarranty\u003c\/dt\u003e\n\u003cdd\u003e1 year against manufacturing defects (JLM Marine)\u003c\/dd\u003e\n    \u003cdt\u003eOther Technical Attributes\u003c\/dt\u003e\n\u003cdd\u003eFeatures 10 inner notches to ensure secure connection to tilt shaft\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cspan style=\"color:#d0021b;\"\u003e1\u003c\/span\u003e x Transom Saver Wedge\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n    \u003cli\u003eTilt your outboard motor to its highest position to fully extend the trim\/tilt ram.\u003c\/li\u003e\n    \u003cli\u003eSecurely clip the transom saver wedge onto the exposed single hydraulic ram shaft.\u003c\/li\u003e\n    \u003cli\u003eSlowly lower the motor until it applies firm pressure to the wedge, creating a stable cushion.\u003c\/li\u003e\n    \u003cli\u003eBefore trailering, always confirm the motor is snug against the wedge and cannot bounce or sway.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eHow do I know if this wedge fits my outboard motor?\u003c\/summary\u003e\u003cp\u003eThis transom saver is designed for outboard motors with a single main trim\/tilt ram. Check our compatibility table for specific brands, models, and HP ranges. If your motor has twin rams (like some high-HP Mercury Verado models), you will need two units. Always visually inspect your motor's hydraulic system to confirm it has one central ram before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this better than a traditional transom saver bar?\u003c\/summary\u003e\u003cp\u003eA wedge-style saver offers a different approach. It stabilizes the engine by cushioning the hydraulics, absorbing road shock directly at the ram. Traditional bars transfer this force to the trailer frame. Wedges are faster to install, require no drilling, and take up less storage space. The best choice depends on your boat, trailer configuration, and personal preference.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eMy Mercury Verado requires two units. How do I install them?\u003c\/summary\u003e\u003cp\u003eFor engines like the Mercury Verado V6\/V8 and some Racing models that have two hydraulic trim rams, you must use two transom saver wedges. Place one wedge on each of the two rams before lowering the engine. This ensures the load is distributed evenly, providing stable support during transit.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow often should I inspect the transom saver?\u003c\/summary\u003e\u003cp\u003eInspect the wedge before each use. Look for any signs of cracking, splitting, or deformation in the rubber. Exposure to UV rays, fuel, or oil can degrade the material over time. Replace it immediately if you notice any damage that could compromise its ability to support the engine.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat are the signs of a failing transom saver?\u003c\/summary\u003e\u003cp\u003eA failing wedge may show visible cracks or have a \"squashed\" appearance, indicating it has lost its compressive strength. During trailering, you might notice more engine bounce than usual. If the wedge no longer fits snugly on the ram or falls off easily, it's time for a replacement.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I trim my motor up or down with the wedge installed?\u003c\/summary\u003e\u003cp\u003eNo. The wedge is designed to lock the engine in a partially tilted position for trailering only. Attempting to operate the trim\/tilt system with the wedge installed can damage the hydraulic pump, the motor, or the wedge itself. Always remove it before launching your boat or operating the engine.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eOEM vs. Aftermarket?\u003c\/summary\u003e\u003cp\u003eThis listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eShipping speed \u0026amp; cost?\u003c\/summary\u003e\u003cp\u003eWe ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWarranty \u0026amp; returns?\u003c\/summary\u003e\u003cp\u003eCovered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused \u0026amp; in original condition). See our policy page or reach out for instructions.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Info\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003eVerify images\/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.\u003c\/li\u003e\n    \u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n    \u003cli\u003eProfessional installation is recommended for safety and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cb\u003ePro-Grade Standards\u003c\/b\u003e — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eFast Global Fulfillment\u003c\/b\u003e — Free standard delivery to most regions in 5–15 days.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cb\u003eManufacturer-Direct Value\u003c\/b\u003e — Fair pricing without compromising on materials or QC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50718234673467,"sku":"QM-CylinderTSYellow","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/QM-CylinderTSYellow.png?v=1762958014"},{"product_id":"hydrofoil-stabilizer-fits-yamaha-honda-suzuki-tohatsu-5-150-hp-replaces-seasierra-fo2001","title":"Hydrofoil Stabilizer with Mounting Hardware – Fits Many 5–150 HP Outboards","description":"\u003c!-- Table styles --\u003e\n\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td { padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top; }\n  table.ss-table th { white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc; }\n  @media (max-width:480px){ table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; } }\n\u003c\/style\u003e\n\u003csection\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis marine \u003cstrong\u003eHydrofoil Stabilizer\u003c\/strong\u003e is designed to help improve planing response, low-speed stability, and handling on many outboard applications from 5 to 150 HP. It mounts to the engine’s anti-ventilation plate and may be suitable for selected Yamaha, Mercury, Honda, Suzuki, Tohatsu, Johnson, and Evinrude outboards. Confirm the dimensions and mounting area of your specific engine before installation.\u003c\/p\u003e\n\u003cp\u003eThe stabilizer is an aftermarket replacement associated with SeaSierra FO2001 and similar aftermarket references. These references are provided for comparison only; verify the original part dimensions and mounting arrangement before ordering.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBolt-on installation onto the anti-ventilation plate.\u003c\/li\u003e\n\u003cli\u003eMarine-grade nylon PA66 construction with UV-resistant properties.\u003c\/li\u003e\n\u003cli\u003eIncludes stainless steel mounting hardware and a drill bit for installation.\u003c\/li\u003e\n\u003cli\u003eDesigned to support improved planing performance and stability when correctly fitted.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePart Number References\u003c\/h2\u003e\n\u003cp\u003eUse the following aftermarket references as search and comparison terms. They do not replace dimensional fitment verification.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"Part Number Cross-Reference\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand or Listing Reference\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeaSierra\u003c\/td\u003e\n\u003ctd\u003eFO2001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUanofCn\u003c\/td\u003e\n\u003ctd\u003eFO2001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuickMarine\u003c\/td\u003e\n\u003ctd\u003eHS001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNorthBoat\u003c\/td\u003e\n\u003ctd\u003eHS001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eEngine Compatibility\u003c\/h2\u003e\n\u003cp\u003eThis stabilizer is intended for many outboard and selected stern-drive applications within the stated size range, but universal fit should not be assumed. Model-specific year, serial-number, shaft-length, and mounting conditions were not verified for this listing. Compare the dimensions and confirm that your anti-ventilation plate can accept the four-hole bolt-through installation.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"Engine Compatibility Guidance\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eApplication Guidance\u003c\/th\u003e\n\u003cth\u003eRated Range\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eFitment Note\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eMany outboard applications\u003c\/td\u003e\n\u003ctd\u003e5–150 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke or 4-Stroke\u003c\/td\u003e\n\u003ctd\u003eVerify plate dimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eMany outboard applications\u003c\/td\u003e\n\u003ctd\u003e5–150 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke or 4-Stroke\u003c\/td\u003e\n\u003ctd\u003eVerify plate dimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eMany outboard applications\u003c\/td\u003e\n\u003ctd\u003e5–150 HP\u003c\/td\u003e\n\u003ctd\u003ePrimarily 4-Stroke\u003c\/td\u003e\n\u003ctd\u003eVerify plate dimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuzuki\u003c\/td\u003e\n\u003ctd\u003eMany outboard applications\u003c\/td\u003e\n\u003ctd\u003e5–150 HP\u003c\/td\u003e\n\u003ctd\u003eApplication-dependent\u003c\/td\u003e\n\u003ctd\u003eVerify plate dimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTohatsu\u003c\/td\u003e\n\u003ctd\u003eMany outboard applications\u003c\/td\u003e\n\u003ctd\u003e5–150 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke or 4-Stroke\u003c\/td\u003e\n\u003ctd\u003eVerify plate dimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJohnson\u003c\/td\u003e\n\u003ctd\u003eSelected outboard applications\u003c\/td\u003e\n\u003ctd\u003e5–150 HP\u003c\/td\u003e\n\u003ctd\u003eApplication-dependent\u003c\/td\u003e\n\u003ctd\u003eVerify plate dimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEvinrude\u003c\/td\u003e\n\u003ctd\u003eSelected outboard applications\u003c\/td\u003e\n\u003ctd\u003e5–150 HP\u003c\/td\u003e\n\u003ctd\u003eApplication-dependent\u003c\/td\u003e\n\u003ctd\u003eVerify plate dimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMerCruiser or OMC\u003c\/td\u003e\n\u003ctd\u003eSelected stern-drive applications\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003ctd\u003eConfirm mounting clearance before purchase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdl\u003e\n\u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eHydrofoil stabilizer, dorsal-fin style\u003c\/dd\u003e\n\u003cdt\u003eProduct Configuration\u003c\/dt\u003e\n\u003cdd\u003eSingle hydrofoil stabilizer with installation hardware\u003c\/dd\u003e\n\u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eBolt-on installation with included hardware\u003c\/dd\u003e\n\u003cdt\u003eMounting Location\u003c\/dt\u003e\n\u003cdd\u003eEngine anti-ventilation plate\u003c\/dd\u003e\n\u003cdt\u003eMaterial\u003c\/dt\u003e\n\u003cdd\u003eMarine-grade nylon PA66 plastic\u003c\/dd\u003e\n\u003cdt\u003eColor\u003c\/dt\u003e\n\u003cdd\u003eGrey; other color versions may be offered separately\u003c\/dd\u003e\n\u003cdt\u003eDimensions\u003c\/dt\u003e\n\u003cdd\u003eHeight: 10.25 inches (260.4 mm); width: 8.25 inches (209.6 mm)\u003c\/dd\u003e\n\u003cdt\u003eWeight\u003c\/dt\u003e\n\u003cdd\u003e2.41 pounds (1.09 kg)\u003c\/dd\u003e\n\u003cdt\u003eFitting Type\u003c\/dt\u003e\n\u003cdd\u003eFour-hole, bolt-through mounting\u003c\/dd\u003e\n\u003cdt\u003eRated Application Range\u003c\/dt\u003e\n\u003cdd\u003e5–150 HP, subject to dimensional and application verification\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Hydrofoil stabilizer\u003c\/li\u003e\n\u003cli\u003e4 × sets of stainless steel screws and nuts\u003c\/li\u003e\n\u003cli\u003e1 × 6.5 mm drill bit\u003c\/li\u003e\n\u003cli\u003e1 × installation instruction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eTemporarily position the hydrofoil on the engine’s anti-ventilation plate. Center it and confirm that it does not interfere with the propeller or other moving components.\u003c\/li\u003e\n\u003cli\u003eUse the hydrofoil as a template to mark the four mounting-hole locations.\u003c\/li\u003e\n\u003cli\u003eRemove the hydrofoil and carefully drill the marked holes with the included 6.5 mm drill bit, using appropriate eye protection and safe drilling practices.\u003c\/li\u003e\n\u003cli\u003ePosition the hydrofoil again, align the holes, and insert the stainless steel bolts.\u003c\/li\u003e\n\u003cli\u003eInstall and tighten the nuts evenly. Do not overtighten, since excessive force may damage the plate or stabilizer.\u003c\/li\u003e\n\u003cli\u003eCheck all hardware and clearances before launching or operating the boat, and recheck fasteners after the first use.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eHow do I know if this hydrofoil will fit my motor?\u003c\/summary\u003e\u003cp\u003eCheck that your engine’s anti-ventilation plate can accommodate the four-hole bolt-through mounting pattern and the stabilizer dimensions of 10.25 inches high by 8.25 inches wide. Also confirm propeller, trim, steering, and transom clearance. Horsepower range alone does not guarantee fitment.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat tools are required for installation?\u003c\/summary\u003e\u003cp\u003eA drill and suitable hand tools for the included fasteners are required. A 6.5 mm drill bit is included. Use appropriate safety equipment and follow safe drilling procedures.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat performance improvement can I expect?\u003c\/summary\u003e\u003cp\u003eA properly fitted hydrofoil may help the boat reach plane more readily, maintain planing at lower speeds, and improve stability. Results vary with boat design, engine setup, loading, propeller selection, and water conditions. It is not a guarantee of improved fuel economy or elimination of ventilation or cavitation.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhen should the hydrofoil be replaced?\u003c\/summary\u003e\u003cp\u003eInspect it regularly for stress cracks, chips, fractures, deformation, or damage around the mounting holes. Replace it if any damage or looseness is found, and inspect the mounting plate and hardware at the same time.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this an OEM component?\u003c\/summary\u003e\u003cp\u003eNo. This is an aftermarket hydrofoil stabilizer. Brand names and part numbers shown on this page are comparison references only and do not indicate that the product is manufactured by or endorsed by an engine manufacturer.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow should I confirm compatibility before ordering?\u003c\/summary\u003e\u003cp\u003eCompare the product dimensions and mounting arrangement with your original stabilizer or anti-ventilation plate. Because exact model, year, serial-number, and stroke-specific fitment was not verified for every application, contact the seller with your engine details if you need application-specific confirmation.\u003c\/p\u003e\u003c\/details\u003e\n\u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVerify dimensions, mounting-hole location, and propeller clearance before purchase and installation.\u003c\/li\u003e\n\u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n\u003cli\u003eDo not operate the boat if the hydrofoil, anti-ventilation plate, or mounting hardware is cracked, loose, or damaged.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended when drilling the anti-ventilation plate or when application fitment is uncertain.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarine-Focused Products\u003c\/strong\u003e — Practical replacement and accessory solutions for boat owners and marine-service applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication-Conscious Support\u003c\/strong\u003e — Compare dimensions and installation requirements before ordering to help ensure the correct fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValue-Oriented Parts\u003c\/strong\u003e — Aftermarket products selected for everyday marine maintenance and repair needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50718234739003,"sku":"SS-19HS001-G","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/SS-19HS001-G.png?v=1762958017"},{"product_id":"water-pump-repair-kit-fits-mercury-mariner-mercruiser-alpha-one-replaces-46-96148q8-46-96148a8-46-96148t8","title":"Water Pump Repair Kit for Mercury\/Mariner 2-Stroke 65–225 HP Large Plastic Housing – Replaces 46-96148Q8, 46-96148A8","description":"\u003csection\u003e\n\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td { padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top; }\n  table.ss-table th { white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc; }\n  @media (max-width:480px){ table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; } }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis aftermarket \u003cstrong\u003ewater pump repair kit\u003c\/strong\u003e is intended for selected Mercury and Mariner 2-stroke outboards using the large plastic water-pump housing. Catalog references identify this application across 65–225 HP models from approximately 1963–1998. The kit is designed for an upper water-pump service and does not include the metal water-pump base.\u003c\/p\u003e\n\u003cp\u003eThe kit is associated with Mercury reference numbers \u003cstrong\u003e46-96148Q8\u003c\/strong\u003e and \u003cstrong\u003e46-96148A8\u003c\/strong\u003e. The referenced application is a fitment lead rather than a substitute for checking the exact model, serial number, housing style, and existing water-pump configuration.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eServices the upper water-pump assembly and common wear components.\u003c\/li\u003e\n  \u003cli\u003eSuitable for selected Mercury\/Mariner 2-stroke applications with the large plastic housing.\u003c\/li\u003e\n  \u003cli\u003eDoes not include the metal water-pump base or unrelated lower-unit components.\u003c\/li\u003e\n  \u003cli\u003eCompare the original housing, impeller, and mounting arrangement before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number References\u003c\/h2\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"Part Number References\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand or Source\u003c\/th\u003e\n\u003cth\u003eReference\u003c\/th\u003e\n\u003cth\u003eApplication or Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e46-96148Q8\u003c\/td\u003e\n\u003ctd\u003eUpper water-pump service-kit reference for selected 2-stroke applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e46-96148A8\u003c\/td\u003e\n\u003ctd\u003eWater-pump body or repair-kit reference in catalog applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e46-96148A5\u003c\/td\u003e\n\u003ctd\u003eReplacement reference listed with the upper water-pump kit family\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-3316\u003c\/td\u003e\n\u003ctd\u003eAftermarket cross-reference listed for Mercury 46-32437A3, 46-78400A2, and 46-96148A8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGLM\u003c\/td\u003e\n\u003ctd\u003e12280\u003c\/td\u003e\n\u003ctd\u003eUpper-service-kit reference for Mercury\/Mariner 65–225 HP with large plastic housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe catalog evidence supports selected \u003cstrong\u003eMercury\/Mariner 2-stroke models rated from 65 to 225 HP\u003c\/strong\u003e that use the large plastic water-pump housing. The following are representative catalog applications, not a complete model list:\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"Representative Mercury and Mariner Compatibility\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel or Family\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eCatalog Serial Condition\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e650, 4-cylinder\u003c\/td\u003e\n\u003ctd\u003e65 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1542745–2309310, depending on catalog section\u003c\/td\u003e\n\u003ctd\u003eWater-pump body assembly reference 46-96148A8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e700, 6-cylinder\u003c\/td\u003e\n\u003ctd\u003e70 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1413611–1566239\u003c\/td\u003e\n\u003ctd\u003eWater-pump body assembly reference 46-96148A8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e850, 6-cylinder\u003c\/td\u003e\n\u003ctd\u003e85 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1460999–1766823\u003c\/td\u003e\n\u003ctd\u003eWater-pump body assembly reference 46-96148A8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e900, 6-cylinder\u003c\/td\u003e\n\u003ctd\u003e90 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1766824–1869775\u003c\/td\u003e\n\u003ctd\u003eWater-pump body assembly reference 46-96148A8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e100 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1464949–2318585, depending on catalog section\u003c\/td\u003e\n\u003ctd\u003eWater-pump body assembly reference 46-96148A8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e1100\u003c\/td\u003e\n\u003ctd\u003e110 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1870204–2314955\u003c\/td\u003e\n\u003ctd\u003eWater-pump body assembly reference 46-96148A8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eV-135, XR-6, V-150, V-175\u003c\/td\u003e\n\u003ctd\u003e135–175 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSpecific serial ranges apply\u003c\/td\u003e\n\u003ctd\u003eRepair-kit references appear in gear-housing catalog sections\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003eOther 65–225 HP models\u003c\/td\u003e\n\u003ctd\u003e65–225 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1963–1998 catalog range\u003c\/td\u003e\n\u003ctd\u003eMust use the large plastic housing; verify model and serial number\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eMerCruiser Applications\u003c\/h2\u003e\n\u003cp\u003eRelated water-pump kit references are also listed for selected MerCruiser I, R, MR, and Alpha One applications. MerCruiser fitment depends on the drive generation, pump style, flush-screw configuration, and serial number. Do not use the outboard application range alone to confirm a stern-drive installation; verify the complete drive serial number and compare the original pump assembly.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eWater pump repair kit for the upper pump assembly\u003c\/dd\u003e\n  \u003cdt\u003ePrimary Application\u003c\/dt\u003e\n\u003cdd\u003eSelected Mercury\/Mariner 2-stroke outboards, 65–225 HP, large plastic housing\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eReplacement service part; professional installation is recommended\u003c\/dd\u003e\n  \u003cdt\u003eHousing Configuration\u003c\/dt\u003e\n\u003cdd\u003eLarge plastic upper water-pump housing application\u003c\/dd\u003e\n  \u003cdt\u003eWater-Pump Base\u003c\/dt\u003e\n\u003cdd\u003eNot included\u003c\/dd\u003e\n  \u003cdt\u003eReference Numbers\u003c\/dt\u003e\n\u003cdd\u003e46-96148Q8 and 46-96148A8\u003c\/dd\u003e\n  \u003cdt\u003eBrand Status\u003c\/dt\u003e\n\u003cdd\u003eAftermarket replacement; not a genuine Mercury component\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cp\u003eThe kit is intended to provide the upper water-pump service components shown for this product. Component design and quantity may vary by application, so compare the supplied parts with the original assembly before installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWater-pump impeller\u003c\/li\u003e\n  \u003cli\u003ePlastic upper water-pump housing\u003c\/li\u003e\n  \u003cli\u003eWear or face plate\u003c\/li\u003e\n  \u003cli\u003eGaskets and water-pump seals\u003c\/li\u003e\n  \u003cli\u003eDrive key\u003c\/li\u003e\n  \u003cli\u003eO-rings and associated sealing hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot included:\u003c\/strong\u003e the metal water-pump base and components outside the upper water-pump service assembly.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eTurn the engine off, allow it to cool, and disconnect the battery where appropriate.\u003c\/li\u003e\n  \u003cli\u003eConfirm the model, serial number, water-pump housing style, and impeller configuration.\u003c\/li\u003e\n  \u003cli\u003eRemove the lower unit according to the engine or stern-drive service manual.\u003c\/li\u003e\n  \u003cli\u003eRemove the old housing, impeller, plate, gaskets, and seals.\u003c\/li\u003e\n  \u003cli\u003eClean the mating surfaces and inspect the water-pump base. Replace the base separately if it is worn or damaged.\u003c\/li\u003e\n  \u003cli\u003eInstall the drive key, impeller, plate, gaskets, seals, and housing in the correct order for the application.\u003c\/li\u003e\n  \u003cli\u003eUse a suitable marine-safe lubricant during assembly and follow the manufacturer’s impeller-vane orientation instructions.\u003c\/li\u003e\n  \u003cli\u003eTorque fasteners to the manufacturer’s specification and reinstall the lower unit.\u003c\/li\u003e\n  \u003cli\u003eTest the engine with an appropriate water supply and confirm a steady cooling-water discharge before normal operation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eHow do I confirm fitment?\u003c\/summary\u003e\u003cp\u003eMatch the engine brand, model, horsepower, stroke, serial number, housing material, impeller size, and mounting arrangement. A similar-looking housing is not sufficient confirmation.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes this kit include the water-pump base?\u003c\/summary\u003e\u003cp\u003eNo. This is an upper water-pump service kit. The metal water-pump base must be reused only if it is serviceable or purchased separately when replacement is required.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhich engines use the referenced housing?\u003c\/summary\u003e\u003cp\u003eCatalog references associate this housing family with selected Mercury and Mariner 2-stroke applications from 65 to 225 HP using the large plastic housing. Exact serial-number conditions still apply.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I use this for a MerCruiser Alpha One drive?\u003c\/summary\u003e\u003cp\u003eSome related upper water-pump kits are cataloged for MerCruiser I, R, MR, and Alpha One drives, but drive-generation and serial-number conditions differ. Confirm the complete drive serial number and pump configuration before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat are common symptoms of a worn water pump?\u003c\/summary\u003e\u003cp\u003eSymptoms can include overheating, weak cooling-water discharge, reduced water flow at idle, or a damaged impeller with cracked or missing vanes. Inspect the complete cooling system if overheating continues after service.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this an OEM part?\u003c\/summary\u003e\u003cp\u003eNo. This is an aftermarket replacement kit. The Mercury numbers shown are manufacturer reference numbers used for identification and compatibility comparison.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eAlways verify the exact model and serial-number range before purchase.\u003c\/li\u003e\n  \u003cli\u003eDo not install a large-housing kit on an engine that uses a different housing or base configuration.\u003c\/li\u003e\n  \u003cli\u003eFollow the applicable factory service manual for removal, installation, torque, and testing procedures.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended when lower-unit removal or cooling-system diagnosis is required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMarine Replacement Parts\u003c\/strong\u003e — Practical aftermarket components for routine marine maintenance and repair.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication-Focused Listings\u003c\/strong\u003e — Reference numbers and fitment conditions are provided to support careful part comparison.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eService Support\u003c\/strong\u003e — Compare your original component and contact support if the model or serial-number application is unclear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50718234902843,"sku":"jzwp12110928","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/jzwp12110928.png?v=1762958024"},{"product_id":"water-pump-impeller-kit-fits-mercury-mariner-honda-mercruiser-alpha-one-gen-2-replaces-47-43026q06","title":"Water Pump Impeller Kit for Mercury\/Mariner and MerCruiser Alpha One Gen II – Replaces Mercury 47-43026Q06","description":"\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td { padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top; }\n  table.ss-table th { white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc; }\n  @media (max-width:480px){ table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; } }\n\u003c\/style\u003e\n\u003csection\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003ewater pump impeller kit\u003c\/strong\u003e is designed to service compatible Mercury and Mariner outboard water pumps and selected MerCruiser Alpha One Generation II stern-drive applications. A properly maintained water pump helps circulate cooling water and reduce the risk of overheating. Always confirm the engine or drive model, year, serial-number range, housing style, and the part number of the original component before ordering.\u003c\/p\u003e\n\u003cp\u003eThe kit replaces or cross-references Mercury part number \u003cstrong\u003e47-43026Q06\u003c\/strong\u003e. Catalog references also associate this application with Mercury \u003cstrong\u003e47-43026T11\u003c\/strong\u003e and \u003cstrong\u003e47-8M0100526\u003c\/strong\u003e, and with Sierra \u003cstrong\u003e18-3265\u003c\/strong\u003e. These references should be treated as application leads rather than a substitute for checking the complete model and serial-number conditions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAftermarket replacement water pump service kit.\u003c\/li\u003e\n\u003cli\u003eNeoprene impeller intended for compatible marine cooling-water pump applications.\u003c\/li\u003e\n\u003cli\u003eIncludes the listed gaskets, seals, plate, key, O-rings, and the Alpha One Gen II coupling assembly identified below.\u003c\/li\u003e\n\u003cli\u003eDesigned for direct replacement where the original pump configuration and dimensions match.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse the following references only after confirming the complete application and component configuration.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eReference Type\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury Marine\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06\u003c\/td\u003e\n\u003ctd\u003eOEM replacement reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury Marine\u003c\/td\u003e\n\u003ctd\u003e47-43026T11\u003c\/td\u003e\n\u003ctd\u003eRelated OEM reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury Marine\u003c\/td\u003e\n\u003ctd\u003e47-8M0100526\u003c\/td\u003e\n\u003ctd\u003eRelated OEM reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-3265\u003c\/td\u003e\n\u003ctd\u003eAftermarket catalog reference for the Mercury numbers above\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGLM\u003c\/td\u003e\n\u003ctd\u003e12043\u003c\/td\u003e\n\u003ctd\u003eCatalog reference for 65–225 HP applications with the large metal housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury Marine\u003c\/td\u003e\n\u003ctd\u003e28-43037\u003c\/td\u003e\n\u003ctd\u003eImpeller-key reference listed for the service components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine and Drive Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe fitment information below summarizes catalog application guidance for the referenced Mercury number. Model-year and serial-number boundaries can vary by gearcase, water-pump housing, and production change. Do not rely on horsepower alone.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"Engine and Drive Compatibility\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke \/ Type\u003c\/th\u003e\n\u003cth\u003eApplication Condition\u003c\/th\u003e\n\u003cth\u003eReference\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury \/ Mariner\u003c\/td\u003e\n\u003ctd\u003eSelected 4-cylinder outboards\u003c\/td\u003e\n\u003ctd\u003e40–115 HP\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eCatalog application beginning with 2001 production; verify exact model and serial number.\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury \/ Mariner\u003c\/td\u003e\n\u003ctd\u003eSelected large-housing outboards\u003c\/td\u003e\n\u003ctd\u003e65–225 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eLarge metal water-pump housing; verify housing style and serial-number range.\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06 \/ GLM 12043\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003eAlpha One Generation II stern drives\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003eStern drive\u003c\/td\u003e\n\u003ctd\u003eConfirm drive serial number, water-pump configuration, and whether the coupling assembly is required for the service.\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The original listing included Honda applications, but the available product and catalog research did not independently verify those Honda relationships for this kit. Honda fitment should not be assumed from this page; use a Honda-specific catalog or the original Honda part number to confirm a separate application.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdl\u003e\n\u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eWater pump impeller service kit\u003c\/dd\u003e\n\u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eDirect replacement when the original application and dimensions match\u003c\/dd\u003e\n\u003cdt\u003eImpeller Diameter\u003c\/dt\u003e\n\u003cdd\u003e88 mm (3.46 in)\u003c\/dd\u003e\n\u003cdt\u003eImpeller Height\u003c\/dt\u003e\n\u003cdd\u003e31.31 mm (1.23 in)\u003c\/dd\u003e\n\u003cdt\u003eShaft Size\u003c\/dt\u003e\n\u003cdd\u003e22.25 mm (0.88 in)\u003c\/dd\u003e\n\u003cdt\u003eNumber of Blades\u003c\/dt\u003e\n\u003cdd\u003e6\u003c\/dd\u003e\n\u003cdt\u003eImpeller Material\u003c\/dt\u003e\n\u003cdd\u003eNeoprene rubber\u003c\/dd\u003e\n\u003cdt\u003eApplication Reference\u003c\/dt\u003e\n\u003cdd\u003eMercury 47-43026Q06 and related catalog references listed above\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Water pump impeller, reference 47-43026T2\u003c\/li\u003e\n\u003cli\u003e1 × Impeller plate, reference 817276\u003c\/li\u003e\n\u003cli\u003e1 × Impeller key, reference 28-43037\u003c\/li\u003e\n\u003cli\u003e1 × Impeller gasket, reference 27-817277\u003c\/li\u003e\n\u003cli\u003e1 × Impeller gasket, reference 27-430331\u003c\/li\u003e\n\u003cli\u003e1 × Face seal, reference 26-816575A2\u003c\/li\u003e\n\u003cli\u003e1 × Coupling assembly, reference 816597A1, for applicable Alpha One Generation II service configurations\u003c\/li\u003e\n\u003cli\u003e4 × O-ring, reference 25-21836\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eComponent references identify the parts listed for this kit and do not independently expand the kit’s application range. Confirm that the included configuration matches the pump being serviced before installation.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eTurn off the engine, remove the ignition key, disconnect the battery where appropriate, and place the drive or engine in a safe service position.\u003c\/li\u003e\n\u003cli\u003eFollow the manufacturer’s service procedure for removing the lower unit or stern-drive components. Drain gear lubricant only if required by that procedure.\u003c\/li\u003e\n\u003cli\u003eRemove the water-pump housing and retain the original component orientation for comparison.\u003c\/li\u003e\n\u003cli\u003eRemove the old impeller, key, gaskets, plate, seals, and O-rings as applicable to the pump configuration.\u003c\/li\u003e\n\u003cli\u003eInspect the housing, wear surfaces, shaft, water tube, and mating faces for scoring, corrosion, distortion, or debris.\u003c\/li\u003e\n\u003cli\u003eClean all mating surfaces thoroughly. Do not reuse damaged gaskets, seals, keys, or O-rings.\u003c\/li\u003e\n\u003cli\u003eInstall the supplied plate, key, impeller, gaskets, and seals in the correct order. Use a marine-safe lubricant compatible with the impeller material.\u003c\/li\u003e\n\u003cli\u003eReinstall the water-pump housing and tighten fasteners to the engine or drive manufacturer’s specified torque.\u003c\/li\u003e\n\u003cli\u003eReinstall the lower unit or stern-drive assembly, ensuring correct alignment of the driveshaft, shift shaft, water tube, and coupling components.\u003c\/li\u003e\n\u003cli\u003eRefill the gearcase with the specified lubricant if it was drained.\u003c\/li\u003e\n\u003cli\u003eRun the engine only with an appropriate water supply, such as flushing muffs or a test tank, and verify a strong cooling-water discharge before returning the boat to service.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting and FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eHow can I confirm that this kit fits?\u003c\/summary\u003e\u003cp\u003eMatch the full engine or drive model, year, serial number, water-pump housing style, shaft dimensions, and original part number. The presence of a matching horsepower rating alone is not sufficient.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat are common signs of a worn impeller?\u003c\/summary\u003e\u003cp\u003ePossible signs include weak or intermittent tell-tale flow, overheating warnings, reduced cooling-water pressure, or an impeller that is cracked, brittle, deformed, or missing blades.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow often should a water-pump impeller be replaced?\u003c\/summary\u003e\u003cp\u003eInspect the impeller during regular maintenance and replace it according to the engine or drive manufacturer’s service schedule. Frequent saltwater, sandy-water, or long-storage use may require more frequent inspection.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhy is a coupling assembly included?\u003c\/summary\u003e\u003cp\u003eThe listed coupling assembly is intended for applicable MerCruiser Alpha One Generation II water-pump service configurations. It is not automatically used on every Mercury or Mariner outboard application.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat should I do if the old impeller is damaged?\u003c\/summary\u003e\u003cp\u003eLocate and remove all missing pieces from the water passages, pump housing, and downstream cooling system. Flush and inspect the system as required before installing the replacement kit.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this an OEM part?\u003c\/summary\u003e\u003cp\u003eNo. This is an aftermarket replacement kit. The Mercury, Sierra, and GLM numbers shown are manufacturer or catalog references used for application comparison and are not a claim that this kit is manufactured by those companies.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003ch2\u003eSafety and Important Information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVerify the original part, dimensions, images, model, year, and serial number before ordering.\u003c\/li\u003e\n\u003cli\u003eDo not operate an outboard or stern drive without an adequate water supply.\u003c\/li\u003e\n\u003cli\u003eFollow the manufacturer’s service manual for torque values, gearcase procedures, and safety requirements.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended when lower-unit or stern-drive service is outside your experience.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMarine replacement parts selected for common service and maintenance applications.\u003c\/li\u003e\n\u003cli\u003eApplication-focused product information to help customers compare original components and catalog references.\u003c\/li\u003e\n\u003cli\u003eSupport-oriented service for fitment questions and replacement-part selection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50718235230523,"sku":"ME-T7NA-WD8D","price":21.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/ME-T7NA-WD8D.png?v=1762958042"},{"product_id":"water-pump-impeller-kit-fits-mercury-mercruiser-alpha-1-gen-2-outboards-40-250-hp-replaces-47-43026q06","title":"Water Pump Impeller Kit – Fits Mercury\/Mariner Outboards 40–250 HP and MerCruiser Alpha One Gen II Drives (Replaces 47-43026Q06)","description":"\u003csection\u003e\n\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n  table.ss-table th {\n    white-space:nowrap;\n    word-break:normal;\n    letter-spacing:normal;\n    font-weight:600;\n    background:#f8fafc;\n  }\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis comprehensive \u003cstrong\u003eWater Pump Impeller Kit\u003c\/strong\u003e is designed for selected Mercury and Mariner outboards from 40 to 250 HP and MerCruiser Alpha One Gen II stern drives. It provides the water-pump service components needed to replace a worn impeller and renew the related gaskets, seals, plate, key, and O-rings included in the kit.\u003c\/p\u003e\n\u003cp\u003eThe kit is listed as a replacement for Mercury part numbers \u003cstrong\u003e47-43026Q06\u003c\/strong\u003e, \u003cstrong\u003e47-8M0100526\u003c\/strong\u003e, \u003cstrong\u003e47-43026Q5\u003c\/strong\u003e, and \u003cstrong\u003e47-43026T6\/T7\/T8\/T10\/T11\u003c\/strong\u003e, with the aftermarket cross-references \u003cstrong\u003eSierra 18-3214\u003c\/strong\u003e and \u003cstrong\u003eSierra 18-3265\u003c\/strong\u003e. Confirm the original part, engine configuration, and serial number before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Selected Mercury\/Mariner outboards and MerCruiser Alpha One Gen II stern drives.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eService function:\u003c\/strong\u003e Replaces the water-pump impeller and associated service components included in the kit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eImpeller material:\u003c\/strong\u003e Neoprene rubber.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Aftermarket water-pump impeller repair kit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse the following references to compare the kit with the part number shown on your original component. Cross-reference numbers should be treated as identification aids; verify the complete application before installation.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Cross-Reference\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06 \/ 47-8M0100526\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-43026Q5\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-43026T6 \/ T7 \/ T8 \/ T10 \/ T11\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-3214\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-3265\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine and Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eCompatibility depends on the exact engine model, configuration, and serial-number range. The applications below represent the listed coverage for this replacement kit. Always compare the old impeller, pump components, and engine identification information before purchase.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Mercury and Mariner Outboard Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003eModel or Application\u003c\/th\u003e\n        \u003cth\u003eRated HP\u003c\/th\u003e\n        \u003cth\u003eStroke\u003c\/th\u003e\n        \u003cth\u003eYear or Serial Condition\u003c\/th\u003e\n        \u003cth\u003eReference Part No.\u003c\/th\u003e\n        \u003cth\u003eNotes\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003eF40–F60 BigFoot \/ Command Thrust\u003c\/td\u003e\n        \u003ctd\u003e40–60\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003eVerify exact model and serial number\u003c\/td\u003e\n        \u003ctd\u003e47-43026Q06\u003c\/td\u003e\n        \u003ctd\u003eConfirm pump configuration before installation.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003e60 HP BigFoot\u003c\/td\u003e\n        \u003ctd\u003e60\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003eS\/N 0D000750 and later\u003c\/td\u003e\n        \u003ctd\u003e47-43026Q06\u003c\/td\u003e\n        \u003ctd\u003eSerial-number verification is required.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003e70–90 HP\u003c\/td\u003e\n        \u003ctd\u003e70–90\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003eS\/N 0A996142 and later\u003c\/td\u003e\n        \u003ctd\u003e47-43026Q06\u003c\/td\u003e\n        \u003ctd\u003eSerial-number verification is required.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003e75–115 HP\u003c\/td\u003e\n        \u003ctd\u003e75–115\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003eVerify exact model and serial number\u003c\/td\u003e\n        \u003ctd\u003e47-43026Q06\u003c\/td\u003e\n        \u003ctd\u003eConfirm the original pump components.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003e100–125 HP, four-cylinder\u003c\/td\u003e\n        \u003ctd\u003e100–125\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003eVerify exact model and serial number\u003c\/td\u003e\n        \u003ctd\u003e47-43026Q06\u003c\/td\u003e\n        \u003ctd\u003eListed for models with pump-cover screws without insulators.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003e150 EFI\u003c\/td\u003e\n        \u003ctd\u003e150\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003eVerify exact model and serial number\u003c\/td\u003e\n        \u003ctd\u003e47-43026Q06\u003c\/td\u003e\n        \u003ctd\u003eConfirm the complete engine configuration.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003eV-200 \/ 225 \/ 250, 3.0L\u003c\/td\u003e\n        \u003ctd\u003e200–250\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003eVerify exact model and serial number\u003c\/td\u003e\n        \u003ctd\u003e47-43026Q06\u003c\/td\u003e\n        \u003ctd\u003eConfirm the original pump design before ordering.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003eVerado 135–175, four-cylinder\u003c\/td\u003e\n        \u003ctd\u003e135–175\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003eVarious; verify serial number\u003c\/td\u003e\n        \u003ctd\u003e47-43026Q06\u003c\/td\u003e\n        \u003ctd\u003eExact model and serial-number confirmation is required.\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eMerCruiser Stern Drive Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis kit is listed for \u003cstrong\u003eMerCruiser Alpha One Generation II\u003c\/strong\u003e stern drives with serial number \u003cstrong\u003e0D469859 and later\u003c\/strong\u003e. Drives with earlier serial numbers may use a different water-pump configuration and require a different service kit.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"MerCruiser Stern Drive Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSerial Condition\u003c\/th\u003e\n\u003cth\u003eReference Part No.\u003c\/th\u003e\n\u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMerCruiser\u003c\/td\u003e\n        \u003ctd\u003eAlpha One Gen II\u003c\/td\u003e\n        \u003ctd\u003eS\/N 0D469859 and later\u003c\/td\u003e\n        \u003ctd\u003e47-43026Q06\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n  \u003cdd\u003eWater pump impeller repair kit\u003c\/dd\u003e\n  \u003cdt\u003eApplication\u003c\/dt\u003e\n  \u003cdd\u003eSelected Mercury\/Mariner outboards and MerCruiser Alpha One Gen II drives\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n  \u003cdd\u003eReplacement service installation; verify application before fitting\u003c\/dd\u003e\n  \u003cdt\u003eImpeller Dimensions\u003c\/dt\u003e\n  \u003cdd\u003e22.40 mm height × 89.00 mm diameter × 32 mm bore\u003c\/dd\u003e\n  \u003cdt\u003eWeight\u003c\/dt\u003e\n  \u003cdd\u003e189 grams (6.7 oz)\u003c\/dd\u003e\n  \u003cdt\u003eImpeller Material\u003c\/dt\u003e\n  \u003cdd\u003eNeoprene rubber\u003c\/dd\u003e\n  \u003cdt\u003eWarranty\u003c\/dt\u003e\n  \u003cdd\u003e1 year against manufacturing defects for the aftermarket replacement kit\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Impeller, reference 47-43026Q02\u003c\/li\u003e\n  \u003cli\u003e1 × Impeller plate, reference 817276\u003c\/li\u003e\n  \u003cli\u003e1 × Impeller key, reference 28-8M0032833\u003c\/li\u003e\n  \u003cli\u003e1 × Seal ring gasket, reference 26-45577\u003c\/li\u003e\n  \u003cli\u003e1 × Impeller gasket, reference 27-817277\u003c\/li\u003e\n  \u003cli\u003e1 × Face seal and tool, reference 26-816575A2\u003c\/li\u003e\n  \u003cli\u003e2 × O-ring, reference 25-21836\u003c\/li\u003e\n  \u003cli\u003e2 × Drain screw gasket, reference 26-830749\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eDisconnect the battery and place the gear selector in neutral.\u003c\/li\u003e\n  \u003cli\u003eRemove the lower unit from the driveshaft housing. Disconnect the speedometer tube if fitted.\u003c\/li\u003e\n  \u003cli\u003ePlace the lower unit on a secure workbench and remove the water-pump housing-cover bolts.\u003c\/li\u003e\n  \u003cli\u003eLift the housing off the driveshaft to expose the impeller assembly.\u003c\/li\u003e\n  \u003cli\u003eRemove the old impeller, key, gaskets, plate, and related sealing components. Clean all mating surfaces thoroughly and remove old gasket material.\u003c\/li\u003e\n  \u003cli\u003eInstall the new gasket, plate, key, and impeller supplied in the kit. Use a small amount of suitable marine lubricant or dish soap to lubricate the impeller and housing interior.\u003c\/li\u003e\n  \u003cli\u003eRotate the driveshaft clockwise while pressing the impeller into the housing so the vanes are correctly oriented.\u003c\/li\u003e\n  \u003cli\u003eInstall the face seal and upper gasket, then refit the water-pump housing. Tighten the fasteners to the manufacturer's specified torque in a star pattern.\u003c\/li\u003e\n  \u003cli\u003eReinstall the lower unit, ensuring correct alignment of the driveshaft, shift shaft, and water tube.\u003c\/li\u003e\n  \u003cli\u003eConnect an appropriate water supply, such as flushing muffs, before starting the engine. Check for a strong telltale stream and confirm that the engine does not overheat.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eFollow the service manual for your exact engine or drive when removing the lower unit, setting fastener torque, and checking cooling-system operation.\u003c\/p\u003e\n\n\u003ch2\u003eTroubleshooting and FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow do I find my engine's serial number?\u003c\/summary\u003e\n  \u003cp\u003eThe serial number is commonly shown on a metal tag or label on the swivel bracket, the engine mounting area, or the engine block. MerCruiser drive serial numbers may be located on the drive or transom assembly. Use the location and format specified in the service documentation for your engine or drive.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow do I know if this kit fits my Alpha One Gen II drive?\u003c\/summary\u003e\n  \u003cp\u003eThis kit is listed for MerCruiser Alpha One Gen II stern drives with serial number 0D469859 or higher. Compare the drive serial number and original water-pump components before ordering. Earlier drives may require a different kit.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat are the signs of a failing water-pump impeller?\u003c\/summary\u003e\n  \u003cp\u003eCommon signs include a weak or missing telltale stream, an engine-overheating alarm, elevated operating temperature, or reduced cooling performance. Cracked, brittle, deformed, or missing impeller vanes are also indications that replacement is required.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow often should I replace the water-pump impeller?\u003c\/summary\u003e\n  \u003cp\u003eReplacement intervals depend on the engine manufacturer's maintenance schedule and operating conditions. Preventive replacement is especially important after extended storage or operation in saltwater, sandy water, or areas with heavy debris. Inspect the impeller whenever the lower unit is serviced.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs this an OEM part?\u003c\/summary\u003e\n  \u003cp\u003eNo. This is an aftermarket replacement kit, not a genuine Mercury or MerCruiser component. It is supplied as a replacement for the listed applications and reference numbers. Confirm fitment and compare the included components with the original parts before installation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat are the shipping, return, and warranty terms?\u003c\/summary\u003e\n  \u003cp\u003eStandard shipping and return eligibility are governed by the applicable store policy. The kit is covered by a 1-year warranty against manufacturing defects under normal use. Contact support with your order details if a component arrives damaged or a manufacturing defect is found.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eSafety and Important Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify the engine or drive model, serial number, original part number, and pump-component design before purchase.\u003c\/li\u003e\n  \u003cli\u003eDo not install the kit if the original components differ from the supplied parts or if the application cannot be confirmed.\u003c\/li\u003e\n  \u003cli\u003eThis is an aftermarket replacement kit, not an original-equipment manufacturer component.\u003c\/li\u003e\n  \u003cli\u003eAlways supply cooling water before starting an outboard or stern-drive engine.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended when you are not familiar with lower-unit removal or water-pump service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePro-Grade Standards\u003c\/strong\u003e — We supply marine replacement parts intended for demanding real-world service conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGlobal Fulfillment\u003c\/strong\u003e — Standard and expedited delivery options may be available depending on destination.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer-Direct Value\u003c\/strong\u003e — Our aftermarket parts are offered as practical replacement solutions for common marine service needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50718235328827,"sku":"SS-20KM003","price":22.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/SS-20KM003.png?v=1762958047"},{"product_id":"hydrofoil-stabilizer-fits-outboard-motors-40-300-hp-replaces-seasierra-fo2003","title":"Marine Whale Tail Hydrofoil Stabilizer for 40–300 HP Outboard Motors – Replacement Reference FO2003","description":"\u003csection\u003e\u003c!-- 🔧 Table Styles (include only once per page) --\u003e\n\u003cstyle\u003e\n.ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\ntable.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\ntable.ss-table th, table.ss-table td { padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top; }\ntable.ss-table th { white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc; }\n@media (max-width:480px){ table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; } }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eMarine Whale Tail Hydrofoil Stabilizer\u003c\/strong\u003e is designed for many outboard motor applications in the 40–300 HP range. By adding stabilizing lift at the stern, it can help improve low-speed handling, reduce time to plane, and provide a smoother ride. Confirm the engine configuration and exclusions below before installation.\u003c\/p\u003e\n\u003cp\u003eThis aftermarket stabilizer is sold as a replacement for the FO2003 reference number. It is not an OEM component.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMounts directly to the motor’s anti-cavitation plate and requires drilling.\u003c\/li\u003e\n  \u003cli\u003eConstructed from reinforced Nylon PA66 marine-grade plastic.\u003c\/li\u003e\n  \u003cli\u003eIncludes stainless-steel mounting hardware, a drill bit, and installation instructions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReference Number\u003c\/h2\u003e\n\u003cp\u003eUse the following aftermarket reference to compare the replacement part with your existing component:\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Replacement Reference\"\u003e\n    \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eReference Type\u003c\/th\u003e\n\u003cth\u003eNumber\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n    \u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eReplacement reference\u003c\/td\u003e\n\u003ctd\u003eFO2003\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eThis hydrofoil is listed for many outboard motors from 40–300 HP, covering both 2-stroke and 4-stroke applications where the anti-cavitation plate can accept this drilled mounting pattern. Model, year, horsepower, stroke, exhaust routing, anode configuration, and plate clearance must be checked together.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Compatible Engine Applications\"\u003e\n    \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eReference\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e40–300 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke \u0026amp; 4-Stroke\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003eFO2003\u003c\/td\u003e\n\u003ctd\u003eExcludes Mercury 4-stroke 40, 50, and 60 HP applications.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e40–300 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke \u0026amp; 4-Stroke\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003eFO2003\u003c\/td\u003e\n\u003ctd\u003eExcludes 350 HP models.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eJohnson\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e40–300 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke \u0026amp; 4-Stroke\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003eFO2003\u003c\/td\u003e\n\u003ctd\u003eVerify the mounting plate and clearance before purchase.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eEvinrude\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e40–300 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke \u0026amp; 4-Stroke\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003eFO2003\u003c\/td\u003e\n\u003ctd\u003eVerify the mounting plate and clearance before purchase.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e40–300 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke \u0026amp; 4-Stroke\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003eFO2003\u003c\/td\u003e\n\u003ctd\u003eExcludes 200 HP and higher applications.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSuzuki\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e40–300 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke \u0026amp; 4-Stroke\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003eFO2003\u003c\/td\u003e\n\u003ctd\u003eVerify the mounting plate and clearance before purchase.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eTohatsu\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e40–300 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke \u0026amp; 4-Stroke\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003eFO2003\u003c\/td\u003e\n\u003ctd\u003eVerify the mounting plate and clearance before purchase.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKnown Incompatible Applications\u003c\/h2\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Incompatible Applications\"\u003e\n    \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eReason\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e40, 50, 60 HP\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003eNot compatible.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eBravo II\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003eNot compatible where exhaust passes through the cavitation plate.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eBravo III\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003eNot compatible with the rare configuration having only one anode on the bottom of the cavitation plate.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e350 HP\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003eNot compatible.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003e200 HP and higher\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003eNot compatible.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eVolvo\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003eNot compatible where exhaust passes through the cavitation plate.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eMarine hydrofoil stabilizer\u003c\/dd\u003e\n  \u003cdt\u003eApplication\u003c\/dt\u003e\n\u003cdd\u003eMany 40–300 HP outboard motor applications\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eAnti-cavitation plate mount; drilling required\u003c\/dd\u003e\n  \u003cdt\u003eMounting\u003c\/dt\u003e\n\u003cdd\u003eFour mounting bolts with included hardware\u003c\/dd\u003e\n  \u003cdt\u003eMaterial\u003c\/dt\u003e\n\u003cdd\u003eReinforced Nylon PA66 marine-grade plastic\u003c\/dd\u003e\n  \u003cdt\u003eColor\u003c\/dt\u003e\n\u003cdd\u003eBlue\u003c\/dd\u003e\n  \u003cdt\u003ePackage Dimensions\u003c\/dt\u003e\n\u003cdd\u003e17.5 × 15 × 3 inches\u003c\/dd\u003e\n  \u003cdt\u003eWeight\u003c\/dt\u003e\n\u003cdd\u003e1.72 kg (3.79 lbs)\u003c\/dd\u003e\n  \u003cdt\u003eHardware\u003c\/dt\u003e\n\u003cdd\u003eStainless-steel mounting hardware included\u003c\/dd\u003e\n  \u003cdt\u003eSurface Design\u003c\/dt\u003e\n\u003cdd\u003eCrescent-shaped channels direct water flow to support lift and stability.\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Blue hydrofoil stabilizer\u003c\/li\u003e\n  \u003cli\u003e1 × Set of stainless-steel screws and nuts\u003c\/li\u003e\n  \u003cli\u003e1 × 6.5 mm drill bit\u003c\/li\u003e\n  \u003cli\u003e1 × Installation instruction sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eCenter the hydrofoil on the motor’s anti-cavitation plate and confirm that it will not interfere with the propeller, steering, exhaust flow, or anodes.\u003c\/li\u003e\n  \u003cli\u003eMark the four mounting-hole positions through the hydrofoil onto the plate.\u003c\/li\u003e\n  \u003cli\u003eRemove the hydrofoil and carefully drill the marked holes with the included 6.5 mm drill bit.\u003c\/li\u003e\n  \u003cli\u003ePlace the hydrofoil back on the plate and align the holes.\u003c\/li\u003e\n  \u003cli\u003eInsert the stainless-steel bolts from the top and secure them with the nuts from below.\u003c\/li\u003e\n  \u003cli\u003eTighten all four fasteners evenly and check the installation before operating the boat.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eHow do I know if this hydrofoil will fit my motor?\u003c\/summary\u003e\u003cp\u003eCheck the complete engine configuration, including brand, model, year, horsepower, stroke, exhaust routing, anode arrangement, anti-cavitation plate shape, and available clearance. Compare those details with the compatibility and exclusion tables before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs drilling required for installation?\u003c\/summary\u003e\u003cp\u003eYes. Installation requires four holes to be drilled in the motor’s anti-cavitation plate. The package includes a 6.5 mm drill bit and stainless-steel mounting hardware.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat benefits can I expect after installation?\u003c\/summary\u003e\u003cp\u003eThe hydrofoil is designed to add stabilizing lift and may help the boat get on plane sooner, improve low-speed handling, and reduce porpoising. Results vary with the boat, motor, load, trim, and operating conditions.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWill this stop my boat from porpoising?\u003c\/summary\u003e\u003cp\u003eIt may reduce porpoising by providing additional stabilizing lift at the stern, but no hydrofoil can guarantee the same result for every boat or setup.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWill this fit a Mercury 60 HP 4-stroke motor?\u003c\/summary\u003e\u003cp\u003eNo. The listed compatibility exclusions include Mercury 4-stroke motors rated at 40, 50, and 60 HP.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this an OEM part?\u003c\/summary\u003e\u003cp\u003eNo. This is an aftermarket replacement for the FO2003 reference. Confirm dimensions, mounting-hole requirements, and engine exclusions before installation.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes the package include mounting hardware?\u003c\/summary\u003e\u003cp\u003eYes. The package includes the hydrofoil, stainless-steel screws and nuts, a 6.5 mm drill bit, and installation instructions.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat warranty and return coverage applies?\u003c\/summary\u003e\u003cp\u003eWarranty and return coverage are subject to the current store policy. Review the applicable policy before purchase and contact support if you need assistance.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify the engine configuration, dimensions, clearance, and mounting requirements before purchase.\u003c\/li\u003e\n  \u003cli\u003eDo not install the hydrofoil if it interferes with the propeller, steering, exhaust, anodes, or other controls.\u003c\/li\u003e\n  \u003cli\u003eDrilling and installation should be performed by a qualified person familiar with marine equipment.\u003c\/li\u003e\n  \u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n  \u003cli\u003eInspect all fasteners after installation and before operating the boat.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePro-Grade Standards\u003c\/strong\u003e — We supply marine parts designed for demanding real-world conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast Global Fulfillment\u003c\/strong\u003e — Standard delivery options are available to most regions; timing varies by destination.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer-Direct Value\u003c\/strong\u003e — Fair pricing with attention to materials and quality control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50718235427131,"sku":"FO2003-Blue","price":63.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/FO2003-Blue.png?v=1762958051"},{"product_id":"water-pump-impeller-repair-kit-fits-mercury-mariner-40-250-hp-mercruiser-alpha-one-gen-2-replaces-8m0100526-47-43026q06","title":"Water Pump Impeller Repair Kit for Select Mercury\/Mariner Outboards and MerCruiser Alpha One Gen II – Replaces 8M0100526, 47-43026Q06","description":"\u003csection\u003e\n\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td { padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top; }\n  table.ss-table th { white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc; }\n  @media (max-width:480px){ table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; } }\n\u003c\/style\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eWater Pump Impeller Repair Kit\u003c\/strong\u003e is intended for selected Mercury and Mariner outboards, including the model and serial-number applications listed below, and MerCruiser Alpha One Generation II stern drives with serial numbers 0D469859 and above. Compatibility can vary by engine model, year, serial number, and configuration, so verify those details before ordering.\u003c\/p\u003e\n\u003cp\u003eThe kit is listed as a replacement for Mercury\/Quicksilver part numbers \u003cstrong\u003e8M0100526\u003c\/strong\u003e and \u003cstrong\u003e47-43026Q06\u003c\/strong\u003e, as well as the additional manufacturer and aftermarket reference numbers shown in the part-number matrix.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eComplete water pump service kit with impeller, seals, gaskets, hardware seals, and setting tool.\u003c\/li\u003e\n  \u003cli\u003eDesigned to help restore proper water-pump flow and engine cooling when installed on a compatible application.\u003c\/li\u003e\n  \u003cli\u003eDirect-replacement design for service or repair of the water-pump assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse this matrix to compare the listed manufacturer and aftermarket reference numbers. Reference numbers do not replace model and serial-number verification.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury \/ Quicksilver\u003c\/td\u003e\n\u003ctd\u003e8M0100526\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury \/ Quicksilver\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-43026T11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-43026T10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-43026Q5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-43026T6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-43026T7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-43026T8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-3265\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eConfirm the exact engine model, horsepower, stroke, and serial number before purchase. The following applications are the listed compatibility references for this kit.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"Engine and Model Compatibility\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eYears \/ S\/N\u003c\/th\u003e\n\u003cth\u003eOEM Part No.\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury \/ Mariner\u003c\/td\u003e\n\u003ctd\u003eBigfoot\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eS\/N 0D000750+\u003c\/td\u003e\n\u003ctd\u003e8M0100526\u003c\/td\u003e\n\u003ctd\u003e3-cylinder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury \/ Mariner\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003e70–90\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eS\/N 0A996142+\u003c\/td\u003e\n\u003ctd\u003e8M0100526\u003c\/td\u003e\n\u003ctd\u003e3-cylinder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury \/ Mariner\u003c\/td\u003e\n\u003ctd\u003eVerado\u003c\/td\u003e\n\u003ctd\u003e135–175\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eS\/N 1B227000+\u003c\/td\u003e\n\u003ctd\u003e8M0100526\u003c\/td\u003e\n\u003ctd\u003e4-cylinder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury \/ Mariner\u003c\/td\u003e\n\u003ctd\u003eVerado\u003c\/td\u003e\n\u003ctd\u003e200–225\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eS\/N OT980000+\u003c\/td\u003e\n\u003ctd\u003e8M0100526\u003c\/td\u003e\n\u003ctd\u003e6-cylinder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury \/ Mariner\u003c\/td\u003e\n\u003ctd\u003eVerado\u003c\/td\u003e\n\u003ctd\u003e250–275\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eS\/N OT801000+\u003c\/td\u003e\n\u003ctd\u003e8M0100526\u003c\/td\u003e\n\u003ctd\u003e6-cylinder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003eAlpha One Gen II\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003eS\/N 0D469859+\u003c\/td\u003e\n\u003ctd\u003e8M0100526\u003c\/td\u003e\n\u003ctd\u003eStated stern-drive application\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eWater pump impeller repair kit\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eDirect replacement\u003c\/dd\u003e\n  \u003cdt\u003eHousing Material\u003c\/dt\u003e\n\u003cdd\u003eVarious metal and rubber components\u003c\/dd\u003e\n  \u003cdt\u003eDimensions\u003c\/dt\u003e\n\u003cdd\u003eVaries by component\u003c\/dd\u003e\n  \u003cdt\u003eWeight\u003c\/dt\u003e\n\u003cdd\u003e255 g (9 oz)\u003c\/dd\u003e\n  \u003cdt\u003eKit Contents\u003c\/dt\u003e\n\u003cdd\u003e13 total pieces across 11 listed component types, including two O-rings, two drain plug seals, and one face seal setting tool\u003c\/dd\u003e\n  \u003cdt\u003eKey Features\u003c\/dt\u003e\n\u003cdd\u003eWater-pump service components designed to support proper flow and cooling on compatible applications\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x Water Pump Impeller (8M0025709)\u003c\/li\u003e\n  \u003cli\u003e1 x Impeller Drive Key (8M0032833)\u003c\/li\u003e\n  \u003cli\u003e1 x Water Pump Faceplate (8172761)\u003c\/li\u003e\n  \u003cli\u003e1 x Faceplate Gasket (8M0050720)\u003c\/li\u003e\n  \u003cli\u003e1 x Water Pump Gasket (8172771)\u003c\/li\u003e\n  \u003cli\u003e1 x Face Seal (8M2014338)\u003c\/li\u003e\n  \u003cli\u003e1 x Quad Ring (455771)\u003c\/li\u003e\n  \u003cli\u003e1 x O-ring, 0.921 in. x 0.139 in. (90196)\u003c\/li\u003e\n  \u003cli\u003e2 x O-rings, 0.796 in. x 0.139 in. (21836)\u003c\/li\u003e\n  \u003cli\u003e2 x Drain Plug Seals (830749)\u003c\/li\u003e\n  \u003cli\u003e1 x Face Seal Setting Tool (818769)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eDisconnect the negative battery cable for safety.\u003c\/li\u003e\n  \u003cli\u003eRemove the lower unit or gearcase from the outboard or stern drive.\u003c\/li\u003e\n  \u003cli\u003eRemove the bolts holding the water-pump housing and take off the housing.\u003c\/li\u003e\n  \u003cli\u003eRemove the old impeller, wear plate, gaskets, and seals, noting their orientation.\u003c\/li\u003e\n  \u003cli\u003eThoroughly clean debris and corrosion from the housing and base surfaces.\u003c\/li\u003e\n  \u003cli\u003eInstall the applicable gasket, wear plate, and faceplate seal.\u003c\/li\u003e\n  \u003cli\u003eSlide the new impeller onto the driveshaft while turning the shaft clockwise so the vanes are oriented correctly.\u003c\/li\u003e\n  \u003cli\u003eInstall the impeller drive key if it is not already in place.\u003c\/li\u003e\n  \u003cli\u003eReinstall the water-pump housing and tighten the bolts to the manufacturer’s specified torque.\u003c\/li\u003e\n  \u003cli\u003eReinstall the lower unit, ensuring that the driveshaft, shift shaft, and water tube are properly aligned.\u003c\/li\u003e\n  \u003cli\u003eReconnect the battery.\u003c\/li\u003e\n  \u003cli\u003eRun the engine on an appropriate water supply, such as a flushing device or the water, and confirm a steady tell-tale stream.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eHow do I know if this kit fits my engine?\u003c\/summary\u003e\u003cp\u003eCheck the exact engine brand, model, horsepower, stroke, and serial number against the Engine \u0026amp; Model Compatibility table. Applications can vary within a model family, so do not rely on horsepower alone.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat are the signs of a failing water-pump impeller?\u003c\/summary\u003e\u003cp\u003eCommon signs include overheating at idle or low speeds, a weak or absent tell-tale stream, and a dry, cracked, or brittle impeller found during inspection.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow often should the water-pump impeller be replaced?\u003c\/summary\u003e\u003cp\u003eFor preventive maintenance, inspect and\/or replace the impeller every 100–200 operating hours or at least once every one to two years, especially on boats used in saltwater. Follow the engine manufacturer’s maintenance schedule where it differs.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs the face seal setting tool necessary for installation?\u003c\/summary\u003e\u003cp\u003eThe included Face Seal Setting Tool (818769) is intended to help install the face seal correctly without damaging it and to support proper sealing of the pump assembly.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this an OEM component?\u003c\/summary\u003e\u003cp\u003eThis listing is for an aftermarket replacement kit, not an OEM component. It is designed as a replacement for the listed applications and reference numbers.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat are the shipping options?\u003c\/summary\u003e\u003cp\u003eTypical transit is 5–15 days. Standard shipping is free, and expedited options appear at checkout where available.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is the warranty and return policy?\u003c\/summary\u003e\u003cp\u003eThe kit is covered by a 1-year warranty against manufacturing defects under normal use. Returns are accepted within the standard return window when the item is unused and in its original condition. Contact support with your order details for assistance.\u003c\/p\u003e\u003c\/details\u003e\n\u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify the engine model, serial number, and the original part before ordering.\u003c\/li\u003e\n  \u003cli\u003eDo not operate an engine without an adequate water supply.\u003c\/li\u003e\n  \u003cli\u003eFollow the engine or stern-drive service manual for disassembly, torque specifications, alignment, and testing.\u003c\/li\u003e\n  \u003cli\u003eThis is an aftermarket replacement kit, not an OEM component.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended when you are not familiar with lower-unit or stern-drive service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003ePro-Grade Standards — Marine replacement parts engineered for demanding real-world conditions.\u003c\/li\u003e\n  \u003cli\u003eFast Global Fulfillment — Free standard delivery to most regions in 5–15 days.\u003c\/li\u003e\n  \u003cli\u003eManufacturer-Direct Value — Fair pricing with attention to materials and quality control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50718235525435,"sku":"08-43PF-HUPY","price":40.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/08-43PF-HUPY.png?v=1762958055"},{"product_id":"water-pump-impeller-kit-fits-mercury-mariner-40-250hp-mercruiser-alpha-one-gen-2-replaces-47-43026q06-8m0100526","title":"Water Pump Impeller Kit – Fits Mercury\/Mariner 40–275HP \u0026 MerCruiser Alpha One Gen 2 (Replaces 47-43026Q06, 8M0100526)","description":"\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n  table.ss-table th {\n    white-space:nowrap;\n    word-break:normal;\n    letter-spacing:normal;\n    font-weight:600;\n    background:#f8fafc;\n  }\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\u003csection\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis aftermarket water pump impeller kit provides a complete solution for servicing the cooling systems on a wide range of Mercury\/Mariner outboards (40–275HP) and MerCruiser Alpha One Gen 2 stern drives. It is designed to restore cooling performance for 4-stroke BigFoot\/Command Thrust models, various 2-stroke engines, Verado outboards, and Alpha One Gen 2 drives from 1991 onward.\u003c\/p\u003e\n\u003cp\u003eThis kit serves as a direct replacement for Mercury part numbers 47-43026Q06, 8M0100526, 47-43026Q5, 47-43026T6, 47-43026T7, 47-43026T8, 47-43026T10, and 47-43026T11, as well as Sierra 18-3265.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEngineered as a direct replacement for original equipment.\u003c\/li\u003e\n\u003cli\u003eFeatures a durable neoprene rubber impeller and a stainless steel housing.\u003c\/li\u003e\n\u003cli\u003eIncludes gaskets, seals, O-rings, and installation components made for marine water-pump service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse this matrix to confirm equivalent references across OEM and aftermarket sources.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003ePart Number\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e8M0100526\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-43026Q5\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-43026T10\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-43026T11\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-43026T6\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-43026T7\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-43026T8\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-3265\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eConfirm your engine model and serial number against the table below before ordering. Model, year, horsepower, stroke, and serial-number conditions should be considered together.\u003c\/p\u003e\n\u003cp\u003eFor Mercury\/Mariner outboards, this kit fits the listed 2-stroke and 4-stroke models from 40HP to 275HP, including BigFoot, Command Thrust, EFI, and Verado series.\u003c\/p\u003e\n\u003cp\u003eFor MerCruiser stern drives, it is compatible with the listed Alpha One Gen 2 models manufactured from 1991 onward.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Engine \u0026amp; Model Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003eModel\u003c\/th\u003e\n        \u003cth\u003eRated HP\u003c\/th\u003e\n        \u003cth\u003eStroke\u003c\/th\u003e\n        \u003cth\u003eYears \/ Serial Condition\u003c\/th\u003e\n        \u003cth\u003eOEM Part No.\u003c\/th\u003e\n        \u003cth\u003eNotes\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003eF40–60 BigFoot\/Command Thrust\u003c\/td\u003e\n\u003ctd\u003e40–60\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eVerify model and serial number\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06 \/ 8M0100526\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e60 BigFoot\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eFrom SN 0D000750\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06 \/ 8M0100526\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e75–115\u003c\/td\u003e\n\u003ctd\u003e75–115\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eVerify model and serial number\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06 \/ 8M0100526\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e150 EFI\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eVerify model and serial number\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06 \/ 8M0100526\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e70–90\u003c\/td\u003e\n\u003ctd\u003e70–90\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eFrom SN 0A996142\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06 \/ 8M0100526\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e100–125, 4-cylinder\u003c\/td\u003e\n\u003ctd\u003e100–125\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eVerify model and serial number\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06 \/ 8M0100526\u003c\/td\u003e\n\u003ctd\u003eModels with pump-cover screws without insulators\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003eV-200\/225\/250\u003c\/td\u003e\n\u003ctd\u003e200–250\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eVerify model and serial number\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06 \/ 8M0100526\u003c\/td\u003e\n\u003ctd\u003e3.0L engines\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e135–150 Verado\u003c\/td\u003e\n\u003ctd\u003e135–150\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eFrom SN 1B227000\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06 \/ 8M0100526\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e175 Verado\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eFrom SN 1B227000\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06 \/ 8M0100526\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e200–225 Verado\u003c\/td\u003e\n\u003ctd\u003e200–225\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eFrom SN 0T980000\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06 \/ 8M0100526\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e250–275 Verado\u003c\/td\u003e\n\u003ctd\u003e250–275\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eFrom SN 0T801000\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06 \/ 8M0100526\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003eAlpha One Gen 2\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eFrom 1991\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06 \/ 8M0100526\u003c\/td\u003e\n\u003ctd\u003eVerify drive model before installation\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n  \u003cdd\u003eWater Pump Impeller Kit\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n  \u003cdd\u003eDirect replacement for original equipment\u003c\/dd\u003e\n  \u003cdt\u003eHousing Material\u003c\/dt\u003e\n  \u003cdd\u003eStainless steel; neoprene marine rubber impeller\u003c\/dd\u003e\n  \u003cdt\u003ePackage Dimensions\u003c\/dt\u003e\n  \u003cdd\u003e15.3 × 10.3 × 5.4 cm (6.02 × 4.06 × 2.13 inches)\u003c\/dd\u003e\n  \u003cdt\u003eWeight\u003c\/dt\u003e\n  \u003cdd\u003e190 g (6.7 ounces)\u003c\/dd\u003e\n  \u003cdt\u003eGasket Material\u003c\/dt\u003e\n  \u003cdd\u003eNon-asbestos\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Impeller (47-43026Q02)\u003c\/li\u003e\n  \u003cli\u003e1 × Impeller plate (817276)\u003c\/li\u003e\n  \u003cli\u003e1 × Impeller key (28-8M0032833)\u003c\/li\u003e\n  \u003cli\u003e1 × Seal ring gasket (26-45577)\u003c\/li\u003e\n  \u003cli\u003e1 × Impeller gasket (27-817277)\u003c\/li\u003e\n  \u003cli\u003e2 × O-rings (25-21836)\u003c\/li\u003e\n  \u003cli\u003e1 × Oil seal (26-816575A2)\u003c\/li\u003e\n  \u003cli\u003e2 × Drain screw gaskets (26-830749)\u003c\/li\u003e\n  \u003cli\u003e1 × Face seal setting tool (818769)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eDisconnect the battery and remove the lower unit from the outboard or stern drive.\u003c\/li\u003e\n  \u003cli\u003eLocate and unbolt the water pump housing.\u003c\/li\u003e\n  \u003cli\u003eRemove the old impeller, gaskets, wear plate, and seals, noting their orientation.\u003c\/li\u003e\n  \u003cli\u003eThoroughly clean all mating surfaces and remove old gasket material or corrosion.\u003c\/li\u003e\n  \u003cli\u003eInstall the new wear plate, gaskets, and seals supplied in the kit.\u003c\/li\u003e\n  \u003cli\u003eInsert the new impeller into the housing, rotating the driveshaft clockwise to bend the vanes into the correct position.\u003c\/li\u003e\n  \u003cli\u003eReinstall the water pump housing, ensuring that all components are properly seated. Torque the bolts to the manufacturer’s specifications.\u003c\/li\u003e\n  \u003cli\u003eReattach the lower unit to the engine and reconnect the battery.\u003c\/li\u003e\n  \u003cli\u003eStart the engine using a reliable water supply, such as flushing muffs or an appropriate test tank, and verify a strong, consistent stream from the telltale outlet.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow do I know if this impeller kit fits my specific engine?\u003c\/summary\u003e\n  \u003cp\u003eThis kit fits the listed Mercury\/Mariner outboards from 40HP to 275HP and MerCruiser Alpha One Gen 2 stern drives. Confirm the exact engine or drive model, serial number, year, and existing part number against the compatibility chart and part-number matrix before ordering.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat are the signs of a failing water pump impeller?\u003c\/summary\u003e\n  \u003cp\u003eCommon symptoms include overheating at idle or low speeds, a weak or inconsistent water stream from the telltale outlet, and visible cracks, stiffness, or damage to the old impeller’s rubber vanes.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow often should the water pump impeller be replaced?\u003c\/summary\u003e\n  \u003cp\u003eAs a critical preventive-maintenance item, replacement is commonly recommended every 1–2 years or every 100–200 hours of operation. Actual intervals vary with usage, saltwater exposure, storage conditions, and debris. Always follow the engine or drive manufacturer’s service manual.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eDo I need special tools for installation?\u003c\/summary\u003e\n  \u003cp\u003eAn experienced mechanic can perform the replacement with standard hand tools, but a torque wrench is important for tightening housing bolts correctly. This kit also includes a face seal setting tool. Follow the procedures in the official service manual for your engine or drive.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs this an OEM part?\u003c\/summary\u003e\n  \u003cp\u003eNo. This listing is for an aftermarket replacement kit, not an OEM component. The listed OEM and aftermarket part numbers are provided for reference and fitment comparison.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat are the shipping speed and cost?\u003c\/summary\u003e\n  \u003cp\u003eTypical transit is 5–15 days. Standard shipping is free, and expedited options appear at checkout where available.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat are the warranty and return terms?\u003c\/summary\u003e\n  \u003cp\u003eThis product is covered by a 1-year warranty against manufacturing defects under normal use. Returns are accepted within the standard return window when the item is unused and in its original condition. Contact support with your order details for assistance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify the engine or drive model, serial number, and existing part number before ordering.\u003c\/li\u003e\n  \u003cli\u003eDo not operate an engine without an adequate water supply.\u003c\/li\u003e\n  \u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended when you are unfamiliar with lower-unit or stern-drive service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePro-Grade Standards\u003c\/strong\u003e — We supply marine parts engineered to OEM-level tolerances and intended for real-world marine conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast Global Fulfillment\u003c\/strong\u003e — Free standard delivery to most regions in 5–15 days.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer-Direct Value\u003c\/strong\u003e — Fair pricing without compromising on materials or quality control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50718235558203,"sku":"20KM003R","price":23.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/20KM003R.png?v=1762958056"},{"product_id":"water-pump-impeller-kit-fits-mercury-mercruiser-alpha-one-gen-2-outboard-40-250-hp-replaces-8m0100526-47-43026q06","title":"Water Pump Impeller Kit for Mercury and MerCruiser Applications – Replaces 8M0100526 and 47-43026Q06","description":"\u003csection\u003e\n\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n  table.ss-table th {\n    white-space:nowrap;\n    word-break:normal;\n    letter-spacing:normal;\n    font-weight:600;\n    background:#f8fafc;\n  }\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eWater Pump Impeller Kit\u003c\/strong\u003e is an aftermarket service part for selected Mercury outboard and MerCruiser sterndrive cooling-system applications. It is listed for MerCruiser Alpha One Gen II sterndrives and a range of Mercury and Mariner outboard models, including selected 2-stroke, 4-stroke, BigFoot, Command Thrust, OptiMax, and Verado configurations.\u003c\/p\u003e\n\u003cp\u003eUse the part-number references, engine model, horsepower, stroke, and serial-number information below to verify compatibility before ordering. The kit is intended as a replacement for applications associated with Mercury\/Quicksilver references \u003cstrong\u003e8M0100526\u003c\/strong\u003e, \u003cstrong\u003e47-8M0100526\u003c\/strong\u003e, and \u003cstrong\u003e47-43026Q06\u003c\/strong\u003e, as well as aftermarket reference \u003cstrong\u003eSierra 18-3265\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNeoprene rubber impeller designed for dependable cooling-water circulation.\u003c\/li\u003e\n  \u003cli\u003eReplacement-style components support routine water-pump service.\u003c\/li\u003e\n  \u003cli\u003eIncludes the impeller, drive key, faceplate, gaskets, seals, and O-rings listed in the package contents section.\u003c\/li\u003e\n  \u003cli\u003eAlways compare the original component and confirm the complete application before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eThe following references are provided for identification and cross-reference purposes. They do not replace verification against the engine or sterndrive model and serial number.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Cross-Reference\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Quicksilver\u003c\/td\u003e\n\u003ctd\u003e8M0100526\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Quicksilver\u003c\/td\u003e\n\u003ctd\u003e47-8M0100526\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Quicksilver\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Quicksilver\u003c\/td\u003e\n\u003ctd\u003e43026T11\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Quicksilver\u003c\/td\u003e\n\u003ctd\u003e43026T10\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Quicksilver\u003c\/td\u003e\n\u003ctd\u003e43026T8\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Quicksilver\u003c\/td\u003e\n\u003ctd\u003e43026T7\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Quicksilver\u003c\/td\u003e\n\u003ctd\u003e43026T6\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Quicksilver\u003c\/td\u003e\n\u003ctd\u003e43026Q5\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-3265\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine and Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eCompatibility depends on the exact engine configuration and serial-number range. Confirm all application details before purchase.\u003c\/p\u003e\n\u003cp\u003eFor MerCruiser applications, the listed fitment includes Alpha One Gen II sterndrives manufactured from 1998 onward with serial number 0D469859 and above. A listed QS Alpha One application begins at serial number 2A629407 and above.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Engine and Model Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eReference\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003eAlpha One Gen II\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003e1998 and up\u003c\/td\u003e\n\u003ctd\u003e47-8M0100526\u003c\/td\u003e\n\u003ctd\u003eSerial number 0D469859 and above\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003eQS Alpha One\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003e47-8M0100526\u003c\/td\u003e\n\u003ctd\u003eSerial number 2A629407 and above\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e40\/50\/60 BigFoot or Command Thrust\u003c\/td\u003e\n\u003ctd\u003e40–60\u003c\/td\u003e\n\u003ctd\u003e4-stroke\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003e47-8M0100526\u003c\/td\u003e\n\u003ctd\u003eEFI models\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eBigFoot\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e2-stroke\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003e47-8M0100526\u003c\/td\u003e\n\u003ctd\u003eSerial number 0D000750 and above\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e75\/90\/115\u003c\/td\u003e\n\u003ctd\u003e75–115\u003c\/td\u003e\n\u003ctd\u003e4-stroke\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003e47-8M0100526\u003c\/td\u003e\n\u003ctd\u003eAll listed models\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e4-stroke\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003e47-8M0100526\u003c\/td\u003e\n\u003ctd\u003eEFI models\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e70\/75\/80\/90\u003c\/td\u003e\n\u003ctd\u003e70–90\u003c\/td\u003e\n\u003ctd\u003e2-stroke\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003e47-8M0100526\u003c\/td\u003e\n\u003ctd\u003eSerial number 0A996142 and above\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e100\/115\/125, 4-cylinder\u003c\/td\u003e\n\u003ctd\u003e100–125\u003c\/td\u003e\n\u003ctd\u003e2-stroke\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003e47-8M0100526\u003c\/td\u003e\n\u003ctd\u003eModels with pump-cover screws without insulators\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eV-200\/225\/250, 3.0 L\u003c\/td\u003e\n\u003ctd\u003e200–250\u003c\/td\u003e\n\u003ctd\u003e2-stroke\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003e47-8M0100526\u003c\/td\u003e\n\u003ctd\u003eOptiMax models\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eVerado L4 and L6\u003c\/td\u003e\n\u003ctd\u003e135–275\u003c\/td\u003e\n\u003ctd\u003e4-stroke\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003e47-8M0100526\u003c\/td\u003e\n\u003ctd\u003eWith 4.80-inch or 5.44-inch diameter gearcases\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n  \u003cdd\u003eWater pump impeller repair kit\u003c\/dd\u003e\n  \u003cdt\u003eImpeller Material\u003c\/dt\u003e\n  \u003cdd\u003eNeoprene rubber\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n  \u003cdd\u003eReplacement installation requiring basic tools and correct alignment\u003c\/dd\u003e\n  \u003cdt\u003eApproximate Weight\u003c\/dt\u003e\n  \u003cdd\u003e0.24 kg (8.4 oz)\u003c\/dd\u003e\n  \u003cdt\u003eApplication\u003c\/dt\u003e\n  \u003cdd\u003eSelected Mercury outboard and MerCruiser sterndrive water-pump applications\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Water pump impeller, references 8M0025709 and 47-43026Q02\u003c\/li\u003e\n  \u003cli\u003e1 × Impeller drive key, references 8M0032833 and 28-43037\u003c\/li\u003e\n  \u003cli\u003e1 × Water pump faceplate, reference 8172761\u003c\/li\u003e\n  \u003cli\u003e1 × Faceplate gasket, references 8M0050720 and 27-43033-1\u003c\/li\u003e\n  \u003cli\u003e1 × Water pump gasket, references 8172771 and 27-8172771\u003c\/li\u003e\n  \u003cli\u003e1 × Quad ring\/seal ring, references 455771 and 26-45577\u003c\/li\u003e\n  \u003cli\u003e1 × Face seal, references 8M2014338 and 26-816575A2\u003c\/li\u003e\n  \u003cli\u003e1 × Face seal setting tool, reference 818769\u003c\/li\u003e\n  \u003cli\u003e2 × O-rings, 0.796 in × 0.139 in, references 21836 and 25-21836\u003c\/li\u003e\n  \u003cli\u003e1 × O-ring, 0.921 in × 0.139 in, references 90196, 25-90196, and 18-7178\u003c\/li\u003e\n  \u003cli\u003e2 × Drain-plug seals, references 830749 and 26-830749\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eDisconnect the battery and remove the engine kill-switch safety lanyard.\u003c\/li\u003e\n  \u003cli\u003ePlace the outboard or sterndrive in the position recommended by the service procedure for your model.\u003c\/li\u003e\n  \u003cli\u003ePlace a drain pan under the lower unit and remove the gearcase oil drain and fill screws if gear-lubricant draining is required for access.\u003c\/li\u003e\n  \u003cli\u003eUnbolt and carefully separate the lower unit or gearcase from the upper housing. Disconnect the speedometer tube if equipped.\u003c\/li\u003e\n  \u003cli\u003eRemove the fasteners securing the water-pump housing to the gearcase.\u003c\/li\u003e\n  \u003cli\u003eSlide the old water-pump assembly up and off the driveshaft, noting the orientation of each component.\u003c\/li\u003e\n  \u003cli\u003eRemove the old impeller, key, gaskets, seals, and faceplate. Clean the mounting surfaces thoroughly.\u003c\/li\u003e\n  \u003cli\u003eInstall the replacement gaskets, faceplate, impeller, and drive key. Follow the engine manufacturer's service procedure for vane orientation and shaft rotation.\u003c\/li\u003e\n  \u003cli\u003eInstall the pump housing and seals, then tighten the fasteners to the manufacturer's specified torque.\u003c\/li\u003e\n  \u003cli\u003eReinstall the lower unit, making sure the driveshaft, shift shaft, and water tube are correctly aligned.\u003c\/li\u003e\n  \u003cli\u003eIf the gearcase lubricant was drained, refill it according to the manufacturer's procedure.\u003c\/li\u003e\n  \u003cli\u003eRun the engine only in water or with an appropriate flushing device, then confirm cooling-water flow and check for leaks.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting and FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow do I know if this kit fits my engine?\u003c\/summary\u003e\n  \u003cp\u003eMatch the original part number and the complete engine or sterndrive model, horsepower, stroke, and serial number against the compatibility information above. If any detail differs, consult the applicable service manual before ordering or installing the kit.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat are signs of a failing impeller?\u003c\/summary\u003e\n  \u003cp\u003eTypical signs include higher-than-normal operating temperature, an overheating alarm, weak or absent tell-tale water flow, and cracked, brittle, distorted, or missing impeller vanes.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow often should a water-pump impeller be replaced?\u003c\/summary\u003e\n  \u003cp\u003eReplacement intervals vary with engine model, operating hours, storage conditions, and water quality. Inspect and replace the impeller according to the manufacturer's maintenance schedule, and replace it sooner if wear or damage is found.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs this an OEM part?\u003c\/summary\u003e\n  \u003cp\u003eNo. This is an aftermarket replacement kit. The listed manufacturer and aftermarket numbers are provided for identification and cross-reference only and do not imply that the product is manufactured by Mercury, Quicksilver, MerCruiser, or Sierra.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat should I do if the package contents differ?\u003c\/summary\u003e\n  \u003cp\u003eDo not install an incomplete or incorrect kit. Compare the supplied parts with the package list and contact support before installation if any component is missing or does not match the original part.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eSafety and Important Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify the original part, engine model, serial number, and component dimensions before purchase.\u003c\/li\u003e\n  \u003cli\u003eDo not operate an outboard or sterndrive without an adequate cooling-water supply.\u003c\/li\u003e\n  \u003cli\u003eFollow the manufacturer's service manual for disassembly, torque values, lubrication, and testing.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended when the correct procedure or application is uncertain.\u003c\/li\u003e\n  \u003cli\u003eThis is an aftermarket replacement component, not an Original Equipment Manufacturer part.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePro-Grade Standards\u003c\/strong\u003e — We supply marine replacement parts selected for dependable service in real-world conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGlobal Fulfillment\u003c\/strong\u003e — Delivery options and estimated transit times are shown at checkout based on destination.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePractical Replacement Solutions\u003c\/strong\u003e — Our products are offered to support routine marine maintenance and repair.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50718235623739,"sku":"24KM321ET","price":38.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/24KM321ET.png?v=1762958058"},{"product_id":"8m0100526-water-pump-impeller-kit-for-mercury-mariner-outboards-and-mercruiser-alpha-one-gen-2-stern-drives-47-43026q06","title":"Water Pump Impeller Kit for Mercury Mariner Outboards and MerCruiser Alpha One Gen II Stern Drives — Replaces 47-43026Q06 and 8M0100526","description":"\u003csection\u003e\n\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td { padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top; }\n  table.ss-table th { white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc; }\n  @media (max-width:480px){ table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; } }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003ewater pump impeller kit\u003c\/strong\u003e is intended for servicing cooling-system water pumps used on selected Mercury and Mariner outboards and MerCruiser Alpha One Gen II stern drives. Replacing a worn or damaged impeller can help restore water circulation and reduce the risk of overheating. Always verify the exact engine or drive model, year, and serial-number requirements before installation.\u003c\/p\u003e\n\u003cp\u003eThis aftermarket replacement is associated with Mercury references \u003cstrong\u003e47-43026Q06\u003c\/strong\u003e, \u003cstrong\u003e47-8M0100526\u003c\/strong\u003e, \u003cstrong\u003e47-43026Q5\u003c\/strong\u003e, \u003cstrong\u003e47-43026T6\u003c\/strong\u003e, \u003cstrong\u003e47-43026T7\u003c\/strong\u003e, \u003cstrong\u003e47-43026T8\u003c\/strong\u003e, \u003cstrong\u003e47-43026T10\u003c\/strong\u003e, and \u003cstrong\u003e47-43026T11\u003c\/strong\u003e, as well as Sierra references \u003cstrong\u003e18-3214\u003c\/strong\u003e and \u003cstrong\u003e18-3265\u003c\/strong\u003e. Reference numbers are provided for identification and should be matched against the application and original component before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplacement water-pump service kit for selected Mercury, Mariner, and MerCruiser applications.\u003c\/li\u003e\n  \u003cli\u003eNeoprene-rubber impeller with a plastic hub for water-pump service.\u003c\/li\u003e\n  \u003cli\u003eIncludes impeller, gaskets, seals, key, plate, and other listed service components.\u003c\/li\u003e\n  \u003cli\u003eApplication-specific components may not all be used on every engine or drive configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse the following references to compare the replacement with the part currently installed on your engine or stern drive.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n    \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-8M0100526\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-43026Q5\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-43026T6\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-43026T7\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-43026T8\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-43026T10\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-43026T11\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-3214\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-3265\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine and Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe applications below are provided as an identification guide. Fitment can depend on horsepower, model designation, stroke, production year, pump-cover configuration, and serial number. Match all available details against the engine or drive identification label and the original water-pump components.\u003c\/p\u003e\n\n\u003ch3\u003eMercury and Mariner Outboards\u003c\/h3\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Mercury and Mariner Outboard Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel or Configuration\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eYears or Serial Condition\u003c\/th\u003e\n\u003cth\u003eReference\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eF40-F60 BigFoot \/ Command Thrust\u003c\/td\u003e\n\u003ctd\u003e40-60\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1998 and newer\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06\u003c\/td\u003e\n\u003ctd\u003eConfirm the exact model and water-pump configuration.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eBigFoot\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial 0D000750 and higher\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06\u003c\/td\u003e\n\u003ctd\u003eSerial-number verification is required.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003e70-90\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSerial 0A996142 and higher\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06\u003c\/td\u003e\n\u003ctd\u003eSerial-number verification is required.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003e75-115\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2000 and newer\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06\u003c\/td\u003e\n\u003ctd\u003eConfirm the exact engine model.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e4-Cylinder\u003c\/td\u003e\n\u003ctd\u003e100-125\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e2000 and newer\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06\u003c\/td\u003e\n\u003ctd\u003eListed configuration uses pump-cover screws without insulators.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eEFI\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2000 and newer\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06\u003c\/td\u003e\n\u003ctd\u003eConfirm the exact serial range.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eV6, 3.0 L\u003c\/td\u003e\n\u003ctd\u003e200-250\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1998 and newer\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06\u003c\/td\u003e\n\u003ctd\u003eConfirm the exact engine model and serial range.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eVerado, 4-Cylinder\u003c\/td\u003e\n\u003ctd\u003e135-175\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2006 and newer\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06\u003c\/td\u003e\n\u003ctd\u003eVarious serial-number ranges apply.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eVerado, 6-Cylinder\u003c\/td\u003e\n\u003ctd\u003e200-300\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2006 and newer\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06\u003c\/td\u003e\n\u003ctd\u003eListed applications use 4.80-inch torpedo gear cases.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eMerCruiser Stern Drives\u003c\/h3\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"MerCruiser Stern Drive Compatibility\"\u003e\n    \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eDrive\u003c\/th\u003e\n\u003cth\u003eEngine HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eSerial Condition\u003c\/th\u003e\n\u003cth\u003eReference\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003eAlpha One Gen II\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003ctd\u003eSerial 0D469859 and higher\u003c\/td\u003e\n\u003ctd\u003e47-43026Q06\u003c\/td\u003e\n\u003ctd\u003eConfirm the drive serial number and original pump components.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n  \u003cdd\u003eWater pump impeller repair kit\u003c\/dd\u003e\n  \u003cdt\u003eReplacement Type\u003c\/dt\u003e\n  \u003cdd\u003eAftermarket replacement for selected applications\u003c\/dd\u003e\n  \u003cdt\u003eImpeller Material\u003c\/dt\u003e\n  \u003cdd\u003eNeoprene rubber\u003c\/dd\u003e\n  \u003cdt\u003eHub Material\u003c\/dt\u003e\n  \u003cdd\u003ePlastic\u003c\/dd\u003e\n  \u003cdt\u003eFaceplate Material\u003c\/dt\u003e\n  \u003cdd\u003eMetal alloy\u003c\/dd\u003e\n  \u003cdt\u003eImpeller Dimensions\u003c\/dt\u003e\n  \u003cdd\u003eApproximately 22.25 mm shaft insert x 87.92 mm diameter x 31.97 mm height\u003c\/dd\u003e\n  \u003cdt\u003eNumber of Blades\u003c\/dt\u003e\n  \u003cdd\u003e6\u003c\/dd\u003e\n  \u003cdt\u003eWeight\u003c\/dt\u003e\n  \u003cdd\u003eApproximately 67 g for the impeller and 330 g for the complete kit\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x Impeller, references 47-43026T2 \/ 18-3056\u003c\/li\u003e\n  \u003cli\u003e1 x Impeller plate, references 8172761 \/ 18-3122\u003c\/li\u003e\n  \u003cli\u003e1 x Face impeller plate-to-cover gasket, reference 27-43033\u003c\/li\u003e\n  \u003cli\u003e1 x Gearcase cover gasket, reference 27-43047\u003c\/li\u003e\n  \u003cli\u003e2 x Faceplate-to-water-pump gaskets, reference 27-8172771\u003c\/li\u003e\n  \u003cli\u003e2 x Water-pump face-seal installation tools, reference 26-8M2014338\u003c\/li\u003e\n  \u003cli\u003e2 x O-rings, reference 25-21837\u003c\/li\u003e\n  \u003cli\u003e1 x Quad ring, reference 26-45577-1\u003c\/li\u003e\n  \u003cli\u003e1 x Impeller key, reference 28-43037\u003c\/li\u003e\n  \u003cli\u003e1 x Slinger seal, reference 26-816575A-2\u003c\/li\u003e\n  \u003cli\u003e1 x Coupling assembly for MerCruiser stern drives, reference 816597A-1\u003c\/li\u003e\n  \u003cli\u003e1 x Coupling assembly\/tube for Mercury outboard lower units, reference 8M0036238\u003c\/li\u003e\n  \u003cli\u003e1 x Coupling\/tube assembly for Mercury outboard lower units, reference 22-887987A1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSome components are configuration-specific. Use only the parts that match the original water-pump assembly and the service instructions for the applicable engine or drive.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eDisconnect the battery and make sure the engine is switched off and cool.\u003c\/li\u003e\n  \u003cli\u003eFor applicable outboard installations, shift into forward gear to assist driveshaft alignment during reassembly.\u003c\/li\u003e\n  \u003cli\u003eDrain the gearcase lubricant from the lower unit as required by the service procedure.\u003c\/li\u003e\n  \u003cli\u003eRemove the fasteners securing the lower unit to the engine midsection.\u003c\/li\u003e\n  \u003cli\u003eLower the gearcase carefully to access the water-pump housing.\u003c\/li\u003e\n  \u003cli\u003eRemove the water-pump housing fasteners and lift the housing to expose the impeller.\u003c\/li\u003e\n  \u003cli\u003eRemove the old impeller, gaskets, seals, and faceplate. Clean all mating surfaces thoroughly.\u003c\/li\u003e\n  \u003cli\u003eInstall the applicable new components. Lightly lubricate the impeller with clean water or mild soap; do not use petroleum-based lubricant on the rubber impeller.\u003c\/li\u003e\n  \u003cli\u003eMake sure the impeller key is correctly seated. Rotate the driveshaft clockwise while lowering the housing so the vanes enter the housing correctly.\u003c\/li\u003e\n  \u003cli\u003eReassemble the lower unit, refill the gearcase with the correct lubricant, and test the engine with an appropriate water supply.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eFollow the manufacturer's service procedure for torque values, seal orientation, lubricant specifications, and final testing. Professional installation is recommended when the correct procedure or application is uncertain.\u003c\/p\u003e\n\n\u003ch2\u003eTroubleshooting and FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow do I confirm whether this kit fits my engine?\u003c\/summary\u003e\n  \u003cp\u003eMatch the engine or drive brand, model, horsepower, stroke, year, and serial number against the compatibility information above. For MerCruiser applications, verify that the drive is an Alpha One Gen II with the applicable serial range. Also compare the original impeller, key, cover, and gasket arrangement before installation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat are the signs of a failing water-pump impeller?\u003c\/summary\u003e\n  \u003cp\u003eCommon signs include a weak or absent telltale stream, an overheating warning, higher-than-normal operating temperature at idle or low speed, or a brittle, melted, or damaged impeller during inspection. Continued operation with inadequate cooling can cause serious engine damage.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow often should the impeller be replaced?\u003c\/summary\u003e\n  \u003cp\u003eReplacement intervals depend on the engine manufacturer, operating conditions, and service history. Many owners replace water-pump impellers as a preventative-maintenance item every one to two years or after approximately 100 to 200 operating hours. Saltwater, sand, silt, and extended storage can require more frequent service.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhy are there extra or different-looking parts in the kit?\u003c\/summary\u003e\n  \u003cp\u003eThe listed kit includes components for different lower-unit and water-pump configurations. Not every component is used on every application. Compare the parts with the original assembly and use the configuration-specific service instructions.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eAre the face-seal installation tools included?\u003c\/summary\u003e\n  \u003cp\u003eTwo water-pump face-seal installation tools are listed in the package contents. Inspect the package when it arrives and verify the contents before beginning installation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs this an OEM part?\u003c\/summary\u003e\n  \u003cp\u003eNo. This listing is for an aftermarket replacement kit. The manufacturer and packaging may differ from the original equipment part. Verify the application and component dimensions before purchase.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat is the difference between this kit and an individual impeller?\u003c\/summary\u003e\n  \u003cp\u003eAn individual impeller normally replaces only the rubber impeller. This listing is presented as a service kit and includes additional gaskets, seals, a key, plate, tools, and configuration-specific components listed above.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow should I check the parts before installation?\u003c\/summary\u003e\n  \u003cp\u003eCompare the impeller diameter, height, hub, keyway, blade count, gasket shapes, seal dimensions, and cover arrangement with the original components. Do not install a part that differs from the service requirements for your engine or drive.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eSafety and Important Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify the engine or drive model, year, horsepower, stroke, and serial number before ordering.\u003c\/li\u003e\n  \u003cli\u003eCompare the photographs, dimensions, reference numbers, and original components before installation.\u003c\/li\u003e\n  \u003cli\u003eDo not operate the engine without an adequate water supply and correct cooling-system procedure.\u003c\/li\u003e\n  \u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended if you are unfamiliar with lower-unit or stern-drive service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePro-Grade Standards\u003c\/strong\u003e — Marine replacement parts selected for dependable fit and service performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGlobal Fulfillment\u003c\/strong\u003e — Shipping options and delivery estimates are shown at checkout based on destination.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValue-Focused Marine Parts\u003c\/strong\u003e — Practical replacement solutions for routine marine maintenance and repair.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50718235656507,"sku":"GH-18KM002-1","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/GH-18KM002-1.png?v=1762958059"},{"product_id":"thermostat-120-f-50-c-fits-mercury-marine-6-125-hp-outboards-replaces-14586-18-3549","title":"120°F (48.9°C) Outboard Thermostat for Mercury Marine 6–125 HP 2-Stroke Outboards – Replaces 14586 and 18-3549","description":"\u003c!-- 🔧 Table Styles (include only once per page) --\u003e\n\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td { padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top; }\n  table.ss-table th { white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc; }\n  @media (max-width:480px){ table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; } }\n\u003c\/style\u003e\n\u003csection\u003e\n  \u003ch2\u003eProduct Details\u003c\/h2\u003e\n  \u003cp\u003eThis replacement \u003cstrong\u003e120°F (48.9°C) outboard thermostat\u003c\/strong\u003e is intended for a broad range of Mercury Marine 6–125 HP 2-stroke outboards manufactured from 1986 to 2005, including standard, Sea Pro, Marathon, Super, and selected Jet models listed below. Always confirm the complete engine model, year, and serial-number range before ordering.\u003c\/p\u003e\n  \u003cp\u003eThis aftermarket thermostat is listed as a cross-reference for several OEM and aftermarket numbers, including Mercury \u003cstrong\u003e14586\u003c\/strong\u003e and Sierra \u003cstrong\u003e18-3549\u003c\/strong\u003e. Cross-reference numbers are provided for identification; they do not replace verification of the engine model and serial-number conditions.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eDirect replacement design for the original thermostat where the listed application and mounting requirements match.\u003c\/li\u003e\n    \u003cli\u003eBrass construction with stainless-steel components for marine operating conditions.\u003c\/li\u003e\n    \u003cli\u003eManufactured in an ISO9002-certified factory according to the supplied product information.\u003c\/li\u003e\n    \u003cli\u003eThis listing is for one thermostat; the housing and gaskets are not included.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n  \u003cp\u003eUse the matrix below as a cross-reference aid. Confirm the original part and engine application before installation.\u003c\/p\u003e\n  \u003cdiv class=\"ss-table-wrap\"\u003e\n    \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury Marine\u003c\/td\u003e\n\u003ctd\u003e14586\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury Marine\u003c\/td\u003e\n\u003ctd\u003e14586A3\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury Marine\u003c\/td\u003e\n\u003ctd\u003e75692A9\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury Marine\u003c\/td\u003e\n\u003ctd\u003e75692A10\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury Marine\u003c\/td\u003e\n\u003ctd\u003e75692A11\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-3549\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eGLM\u003c\/td\u003e\n\u003ctd\u003e13120\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eGLM\u003c\/td\u003e\n\u003ctd\u003e13130\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMallory\u003c\/td\u003e\n\u003ctd\u003e9-43014\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eAM\u003c\/td\u003e\n\u003ctd\u003eAM435491\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n\u003ctd\u003e435491\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n\u003ctd\u003e0435491\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n\u003ctd\u003e0765559\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n  \u003cp\u003eThe compatibility information below applies only when the model, horsepower, stroke, year, and serial-number conditions all match. Verify your engine identification plate and service-manual information before ordering.\u003c\/p\u003e\n  \u003cdiv class=\"ss-table-wrap\"\u003e\n    \u003ctable class=\"ss-table\" aria-label=\"Engine and Model Compatibility\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eOEM Part No.\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e2-Stroke Outboards\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1986–2005\u003c\/td\u003e\n\u003ctd\u003e14586\u003c\/td\u003e\n\u003ctd\u003eSerial # 0A197112 \u0026amp; Up\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e2-Stroke Outboards\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1986–2005\u003c\/td\u003e\n\u003ctd\u003e14586\u003c\/td\u003e\n\u003ctd\u003eSerial # 0A197112 \u0026amp; Up\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e2-Stroke Outboards\u003c\/td\u003e\n\u003ctd\u003e9.9\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1986–2005\u003c\/td\u003e\n\u003ctd\u003e14586\u003c\/td\u003e\n\u003ctd\u003eSerial # 0A197112 \u0026amp; Up\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e2-Stroke Outboards\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1986–2005\u003c\/td\u003e\n\u003ctd\u003e14586\u003c\/td\u003e\n\u003ctd\u003eSerial # 0B292414 \u0026amp; Up\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eSea Pro\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1994–2005\u003c\/td\u003e\n\u003ctd\u003e14586\u003c\/td\u003e\n\u003ctd\u003eSerial # 0G044365 \u0026amp; Up\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eSuper\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1988–2005\u003c\/td\u003e\n\u003ctd\u003e14586\u003c\/td\u003e\n\u003ctd\u003eSerial # 0B238464 \u0026amp; Up\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e2-Cylinder\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1986–2005\u003c\/td\u003e\n\u003ctd\u003e14586\u003c\/td\u003e\n\u003ctd\u003eSerial # 0B114231–0T800749\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e2-Cylinder\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1984–2005\u003c\/td\u003e\n\u003ctd\u003e14586\u003c\/td\u003e\n\u003ctd\u003eSerial # 0B114231 \u0026amp; Up\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eSea Pro\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1988–2005\u003c\/td\u003e\n\u003ctd\u003e14586\u003c\/td\u003e\n\u003ctd\u003eSerial # 0B238464 \u0026amp; Up\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e2-Cylinder\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1994–2005\u003c\/td\u003e\n\u003ctd\u003e14586\u003c\/td\u003e\n\u003ctd\u003eSerial # 0G044027–0T598999\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e2-Cylinder\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1994–2005\u003c\/td\u003e\n\u003ctd\u003e14586\u003c\/td\u003e\n\u003ctd\u003eSerial # 0G044027 \u0026amp; Up\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e3-Cylinder\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1991–1999\u003c\/td\u003e\n\u003ctd\u003e14586\u003c\/td\u003e\n\u003ctd\u003eSerial # 0D000750–0G589999\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e3-Cylinder\u003c\/td\u003e\n\u003ctd\u003e55\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1991–1999\u003c\/td\u003e\n\u003ctd\u003e14586\u003c\/td\u003e\n\u003ctd\u003eSerial # 0D000750–0G589999\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e3-Cylinder\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1991–1995\u003c\/td\u003e\n\u003ctd\u003e14586\u003c\/td\u003e\n\u003ctd\u003eSerial # 0D000750–0G589999\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e3-Cylinder\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1987–2005\u003c\/td\u003e\n\u003ctd\u003e14586\u003c\/td\u003e\n\u003ctd\u003eSerial # 0A996142 \u0026amp; Up\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e3-Cylinder\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1990–1996\u003c\/td\u003e\n\u003ctd\u003e14586\u003c\/td\u003e\n\u003ctd\u003eSerial # 0C222000 \u0026amp; Up\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e3-Cylinder\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1987–2005\u003c\/td\u003e\n\u003ctd\u003e14586\u003c\/td\u003e\n\u003ctd\u003eSerial # 0A996142 \u0026amp; Up\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e3-Cylinder\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1987–1996\u003c\/td\u003e\n\u003ctd\u003e14586\u003c\/td\u003e\n\u003ctd\u003eSerial # 0A996142 \u0026amp; Up\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e4-Cylinder\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1988–1996\u003c\/td\u003e\n\u003ctd\u003e14586\u003c\/td\u003e\n\u003ctd\u003eSerial # 0B209468–0G965520\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e4-Cylinder\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1989–1996\u003c\/td\u003e\n\u003ctd\u003e14586\u003c\/td\u003e\n\u003ctd\u003eSerial # 0D283222 \u0026amp; Up\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e4-Cylinder\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1989–1996\u003c\/td\u003e\n\u003ctd\u003e14586\u003c\/td\u003e\n\u003ctd\u003eSerial # 0D283222 \u0026amp; Up\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eJet\u003c\/td\u003e\n\u003ctd\u003e20–45\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1994–2004\u003c\/td\u003e\n\u003ctd\u003e14586\u003c\/td\u003e\n\u003ctd\u003eMultiple base engines; verify the specific model and serial range\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n  \u003cdl\u003e\n    \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eOutboard engine thermostat\u003c\/dd\u003e\n    \u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eDirect replacement where application conditions match\u003c\/dd\u003e\n    \u003cdt\u003eTemperature Rating\u003c\/dt\u003e\n\u003cdd\u003e120°F (48.9°C)\u003c\/dd\u003e\n    \u003cdt\u003eOperating Temperature\u003c\/dt\u003e\n\u003cdd\u003e120°F (48.9°C) opening temperature\u003c\/dd\u003e\n    \u003cdt\u003eMaterial\u003c\/dt\u003e\n\u003cdd\u003eBrass with stainless-steel components\u003c\/dd\u003e\n    \u003cdt\u003eHousing Compatibility\u003c\/dt\u003e\n\u003cdd\u003eRequires the original or compatible thermostat housing assembly; housing not included\u003c\/dd\u003e\n    \u003cdt\u003eWeight\u003c\/dt\u003e\n\u003cdd\u003eApproximately 2.08 oz\u003c\/dd\u003e\n    \u003cdt\u003eCertification\u003c\/dt\u003e\n\u003cdd\u003eManufactured in an ISO9002-certified factory according to the supplied product information\u003c\/dd\u003e\n  \u003c\/dl\u003e\n\n  \u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n  \u003cul\u003e\u003cli\u003e1 × 120°F (48.9°C) thermostat\u003c\/li\u003e\u003c\/ul\u003e\n  \u003cp\u003e\u003cstrong\u003eNot included:\u003c\/strong\u003e thermostat housing, housing cover, or replacement gaskets.\u003c\/p\u003e\n\n  \u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n  \u003col\u003e\n    \u003cli\u003eMake sure the engine is completely cool and disconnect the battery for safety.\u003c\/li\u003e\n    \u003cli\u003eLocate the thermostat housing and consult the engine service manual for access and model-specific procedures.\u003c\/li\u003e\n    \u003cli\u003ePlace a drain pan underneath and carefully remove the bolts securing the housing cover.\u003c\/li\u003e\n    \u003cli\u003eRemove the old thermostat and gasket. Note the thermostat orientation before removal.\u003c\/li\u003e\n    \u003cli\u003eClean the housing and cover mating surfaces, removing all old gasket material without damaging the sealing surfaces.\u003c\/li\u003e\n    \u003cli\u003eInstall the new thermostat in the same orientation as the original.\u003c\/li\u003e\n    \u003cli\u003eInstall a new, separately sourced gasket suitable for the specific engine and housing.\u003c\/li\u003e\n    \u003cli\u003eReattach the housing cover and tighten the bolts to the manufacturer’s specified torque.\u003c\/li\u003e\n    \u003cli\u003eReconnect the battery.\u003c\/li\u003e\n    \u003cli\u003eRun the engine according to the service manual and check carefully for water leaks around the thermostat housing. Confirm that the engine reaches and maintains the expected operating temperature.\u003c\/li\u003e\n  \u003c\/ol\u003e\n\n  \u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n  \u003cdetails\u003e\u003csummary\u003eHow do I know if this thermostat is correct for my engine?\u003c\/summary\u003e\u003cp\u003eVerify the engine brand, exact model, horsepower, stroke, year, and serial number against the compatibility information. Cross-reference the original thermostat number and compare the replacement with the original before installation. If any condition is different or unclear, consult a qualified marine technician.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eWhat are the signs of a failing outboard thermostat?\u003c\/summary\u003e\u003cp\u003ePossible symptoms include overheating at idle or low speed, an engine that takes too long to warm up, operation that remains too cool, inconsistent temperature readings, or temperature alarms. Other cooling-system problems can produce similar symptoms, so diagnose the complete system before replacing parts.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eDo I need to replace the gasket when I replace the thermostat?\u003c\/summary\u003e\u003cp\u003eYes. Replacing the thermostat housing gasket whenever the housing is opened is recommended. This listing includes the thermostat only, so obtain the correct gasket separately for the specific engine application.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eHow often should an outboard thermostat be replaced?\u003c\/summary\u003e\u003cp\u003eThere is no universal replacement interval for every engine. Inspect the thermostat during routine cooling-system service, such as every 2–3 years or 200–300 hours where appropriate for the engine and operating conditions. Replace it if it is corroded, sticking, damaged, or not regulating temperature correctly.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eIs this an OEM thermostat?\u003c\/summary\u003e\u003cp\u003eNo. This listing is for an aftermarket replacement. The listed OEM and aftermarket numbers are cross-reference identifiers, not a claim that this part is manufactured by Mercury Marine, Sierra, Johnson\/Evinrude, or another referenced brand.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eWhat are the shipping and warranty terms?\u003c\/summary\u003e\u003cp\u003eShipping options and delivery estimates are shown at checkout. Warranty and return eligibility are governed by the applicable store policies; contact support with your order details if assistance is needed.\u003c\/p\u003e\u003c\/details\u003e\n\n  \u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eVerify the engine model, year, horsepower, stroke, serial number, original thermostat, and housing before ordering.\u003c\/li\u003e\n    \u003cli\u003eDo not rely on horsepower alone to determine fitment.\u003c\/li\u003e\n    \u003cli\u003eCompare the replacement part with the original. Do not install it if the dimensions, configuration, or application do not match.\u003c\/li\u003e\n    \u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n    \u003cli\u003eAllow the engine to cool completely before servicing the thermostat housing.\u003c\/li\u003e\n    \u003cli\u003eProfessional installation is recommended for safe and correct operation.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePro-Grade Standards\u003c\/strong\u003e — We supply marine parts selected for dependable performance in real-world conditions.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGlobal Fulfillment\u003c\/strong\u003e — Shipping options and delivery estimates are provided during checkout.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eManufacturer-Direct Value\u003c\/strong\u003e — Fair pricing with attention to materials and quality control.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50718241718587,"sku":"GH-TH20003-M","price":19.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/GH-TH20003-M.png?v=1762958068"}],"url":"https:\/\/seasierra.com\/collections\/mercury-70hp-2-stroke-outboard-engine-parts.oembed?page=3","provider":"SeaSierra","version":"1.0","type":"link"}