{"title":"Yamaha 2-Stroke 4-5HP Outboard Engine Parts","description":"\u003csection id=\"hero\" style=\"padding:16px;border:1px solid #e5e7eb;border-radius:8px;\"\u003e\n  \u003cp\u003eParts and service guide for Yamaha 2‑Stroke 4–5HP outboard engines. Use this page to find compatible parts, routine maintenance tips, common replacements, and troubleshooting guidance. You can also browse the main Yamaha collection. Scroll to the bottom of this page to start browsing parts for this engine. On the collection pages, 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\/yamaha-outboard-parts\" style=\"display:inline-block;padding:10px 14px;background:#1f2937;color:#fff;text-decoration:none;border-radius:6px;\"\u003eBrowse All Yamaha Parts\u003c\/a\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"identify-model\" style=\"margin-top:24px;\"\u003e\n  \u003ch2\u003eHow to Identify Your 4–5HP Model\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eNameplate\/serial plate location: typically on the transom bracket (port\/left side). It shows the model designation and serial number.\u003c\/li\u003e\n    \u003cli\u003eReading the model code: small Yamaha 2‑stroke 4–5HP models are commonly labeled 4A\/4AC\/4AS and 5C\/5CS. Suffixes often indicate shaft length (S=short 15\", L=long 20\"), start type, and control style.\u003c\/li\u003e\n    \u003cli\u003ePlatform cues: these engines are single‑cylinder, carbureted 2‑strokes with a reed‑valve intake. Many share hard parts across the 4HP and 5HP variants, but year\/suffix differences matter.\u003c\/li\u003e\n    \u003cli\u003eFamily identifiers: you may see casting\/label codes like 6E0 or 6E3 on major components. Use your full model code and serial to confirm parts compatibility.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"engine-overview\" style=\"margin-top:24px;\"\u003e\n  \u003ch2\u003eEngine Overview\u003c\/h2\u003e\n  \u003ch3\u003eYamaha 2‑Stroke 4–5HP (Small Portable Platform)\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;\"\u003eSingle‑cylinder, carbureted 2‑stroke, reed‑valve intake, water‑cooled, manual start on most variants.\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;\"\u003eExamples include 4A\/4AC\/4AS and 5C\/5CS families; components often marked with family identifiers such as 6E0 or 6E3.\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;\"\u003eLightweight and portable, simple to maintain, good low‑speed thrust for dinghies and small craft.\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;\"\u003eMany service parts interchange between 4HP and 5HP variants, but gaskets, pistons\/rings, and covers may vary by year\/suffix. Always match parts to your exact model code and serial.\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:24px;\"\u003e\n  \u003ch2\u003eRoutine Maintenance \u0026amp; Service Parts\u003c\/h2\u003e\n  \u003cp\u003eIntervals below are general guidelines for small 2‑stroke portables. Always follow the official Yamaha service manual for your exact model 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;\"\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;\"\u003eCheck for metal or milky oil; replace gaskets each service.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/yamaha-service-maintenance-kits\"\u003eYamaha Service \u0026amp; Maintenance 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 50 hours; replace annually\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eUse correct heat range and gap for your model.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/spark-plug\"\u003eSpark Plugs\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 \/ in‑line strainer\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eInspect 50 hours; replace if restricted\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eDrain water\/debris; replace if flow is poor.\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\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eReplace sooner if telltale is weak or overheat alarm occurs.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/yamaha-water-pump-repair-kits\"\u003eYamaha 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 50 hours; replace at ~50% wear\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eRinse after saltwater use; verify good ground contact.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/yamaha-anodes\"\u003eYamaha Anodes\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003e2‑stroke fuel\/oil premix\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eEvery refuel\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eUse fresh gasoline and TC‑W3 2‑stroke oil at the ratio specified by your manual (commonly 50:1).\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/yamaha-service-maintenance-kits\"\u003eYamaha Service \u0026amp; Maintenance Kits\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eThermostat inspection\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eAnnually or if overheating\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eReplace if stuck, corroded, or if warm‑up behavior is abnormal.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/yamaha-outboard-parts\"\u003eYamaha 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;\"\u003eLower unit seals (if water intrusion)\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eAs needed\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eIf gear oil turns milky, pressure\/vac test and replace seals.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/yamaha-lower-unit-seal-kits\"\u003eYamaha Lower Unit Seal Kits\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;\"\u003ePropeller \u0026amp; hardware check\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eEach outing\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eInspect blades and hub; remove fishing line; verify nut\/cotter integrity.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/yamaha-propellers\"\u003eYamaha Propellers\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:24px;\"\u003e\n  \u003ch2\u003eFrequently Used Parts Categories\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eRoutine Service – \u003ca href=\"https:\/\/seasierra.com\/collections\/yamaha-service-maintenance-kits\"\u003eYamaha Service \u0026amp; Maintenance Kits\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eCooling System – \u003ca href=\"https:\/\/seasierra.com\/collections\/yamaha-water-pump-repair-kits\"\u003eYamaha Water Pump Repair 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\n\u003c\/li\u003e\n    \u003cli\u003eIgnition \/ Electrical – \u003ca href=\"https:\/\/seasierra.com\/collections\/spark-plug\"\u003eSpark Plugs\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eGearcase Seals – \u003ca href=\"https:\/\/seasierra.com\/collections\/yamaha-lower-unit-seal-kits\"\u003eYamaha Lower Unit Seal Kits\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eCorrosion Protection – \u003ca href=\"https:\/\/seasierra.com\/collections\/yamaha-anodes\"\u003eYamaha Anodes\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003ePropellers \u0026amp; Hardware – \u003ca href=\"https:\/\/seasierra.com\/collections\/yamaha-propellers\"\u003eYamaha Propellers\u003c\/a\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"troubleshooting\" style=\"margin-top:24px;\"\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 telltale or overheat alarm\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eInspect intake screens for blockage; verify impeller condition and thermostat operation.\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 propeller for damage; confirm fresh fuel and clean filter; inspect carburetor jets and reed valve.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003ePropeller, fuel filter, spark plugs, carburetor parts, reed valve\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\/enrichment, plug gap\/condition, stale fuel, and carburetor float\/needle.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eSpark plugs, fuel filter, carburetor kit\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 premix ratio; adjust idle mixture; ensure plugs are not fouled.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eSpark plugs, fuel\/oil mix, carburetor adjustments\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 gear oil level\/condition; inspect for water intrusion; verify prop shaft seal and bearings.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eGear oil, lower unit seals, bearings\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:24px;\"\u003e\n  \u003ch2\u003eFAQs\u003c\/h2\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eAre parts interchangeable between different years or 4HP vs 5HP?\u003c\/summary\u003e\n    \u003cp\u003eMany components are shared across 4A\/4AC\/4AS and 5C\/5CS models, but differences exist by year, suffix, and family identifiers (e.g., 6E0 vs 6E3). Match parts to your exact model code and serial to ensure fit.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhen should I replace the water pump impeller?\u003c\/summary\u003e\n    \u003cp\u003eAs a preventive measure, replace the impeller about every 2 seasons or 200 hours. Replace immediately if the telltale weakens, the engine overheats, or the impeller shows wear or set.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow often should I change lower unit gear oil?\u003c\/summary\u003e\n    \u003cp\u003eTypically every 100 hours or at least once per season. If the oil appears milky or contaminated, perform a pressure\/vacuum test and service seals before refilling.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat information helps confirm part compatibility?\u003c\/summary\u003e\n    \u003cp\u003eProvide the full model code, serial number, shaft length (S\/L), start\/control type, and clear photos of your nameplate and the part area you’re servicing.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"cta\" style=\"margin-top:24px;padding:16px;border:1px solid #e5e7eb;border-radius:8px;\"\u003e\n  \u003cp\u003eReady to find parts by horsepower, year, and model? Browse the main Yamaha collection to locate compatible components for your 4–5HP 2‑stroke.\u003c\/p\u003e\n  \u003ca href=\"https:\/\/seasierra.com\/collections\/yamaha-outboard-parts\" style=\"display:inline-block;margin-top:8px;padding:10px 14px;background:#1f2937;color:#fff;text-decoration:none;border-radius:6px;\"\u003eShop Yamaha Outboard Parts\u003c\/a\u003e\n  \u003cp style=\"margin-top:8px;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":"cartridge-fuel-filter-fits-yamaha-9-9-90-hp-mercury-mariner-8-60-hp-suzuki-2-85-hp-tohatsu-9-9-90-hp-replaces-61n-24560-00-35-826964t-15410-93400-3ac-02230-0","title":"Cartridge Fuel Filter for Yamaha, Mercury\/Mariner, Suzuki and Tohatsu Outboards – Replaces 61N-24560-00, 35-826964T, 15410-93400 and 3AC-02230-0","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 cartridge fuel filter is an aftermarket replacement for selected gasoline fuel systems on Yamaha, Mercury, Mariner, Suzuki and Tohatsu outboard motors. It is intended to help remove fuel-system contaminants before fuel reaches the engine. Always compare the original filter, connections, dimensions and applicable engine information before ordering.\u003c\/p\u003e\n\u003cp\u003eThe filter is listed as an interchange for the OEM and aftermarket references shown below. These references are provided for identification and cross-reference purposes; they do not replace confirmation of the exact engine model, year, stroke, serial range and fuel-system configuration.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCartridge-style filter for selected outboard gasoline applications.\u003c\/li\u003e\n  \u003cli\u003eClear housing supports visual inspection for visible debris or contamination.\u003c\/li\u003e\n  \u003cli\u003eDesigned for in-line installation where the original filter uses the same connection and flow arrangement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eCompare the number on your existing filter with the applicable reference for your engine.\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 numbers\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e61N-24560-00-00; 655-24560-01-00; 655-24560-60-00; 655-24560-00-00; 648-24560-03-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e35-826964T; 35-8M0121336; 826964M; 826964T; 11931M; 8M121336; 95431M; 80617M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuzuki\u003c\/td\u003e\n\u003ctd\u003e15410-93400; 15410-93401; 15410-93410; 15410-93411; 15410-94400; 15410-94401\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTohatsu\u003c\/td\u003e\n\u003ctd\u003e3AC-02230-0; 3AD-02230-0; 3B7-02230-0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-79910; 18-7735\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMallory\u003c\/td\u003e\n\u003ctd\u003e9-37965\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 supplied application information covers selected Yamaha outboards from approximately 9.9 to 90 HP, Mercury\/Mariner outboards from approximately 8 to 60 HP, Suzuki outboards from approximately 2 to 85 HP, and Tohatsu outboards from approximately 9.9 to 90 HP. Applications may include both 2-stroke and 4-stroke models depending on the brand and engine configuration.\u003c\/p\u003e\n\u003cp\u003eSome listed Tohatsu applications include 25 and 30 HP 4-stroke models from 2006 onward. Mercury\/Mariner applications include selected small outboards and EFI configurations. Suzuki applications listed include selected 2-stroke models from 2 to 85 HP, while Yamaha applications listed are primarily 2-stroke outboards from 9.9 to 90 HP.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"Engine and Model Compatibility Summary\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eListed application range\u003c\/th\u003e\n\u003cth\u003eStroke or configuration\u003c\/th\u003e\n\u003cth\u003eApplicable reference examples\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e9.9–90 HP\u003c\/td\u003e\n\u003ctd\u003eSelected 2-stroke outboards\u003c\/td\u003e\n\u003ctd\u003e61N-24560-00-00 and 655-series references\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e8–60 HP\u003c\/td\u003e\n\u003ctd\u003eSelected 2-stroke and 4-stroke EFI models\u003c\/td\u003e\n\u003ctd\u003e35-826964T and related references\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuzuki\u003c\/td\u003e\n\u003ctd\u003e2–85 HP\u003c\/td\u003e\n\u003ctd\u003eSelected 2-stroke outboards\u003c\/td\u003e\n\u003ctd\u003e15410-93400 and related references\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTohatsu\u003c\/td\u003e\n\u003ctd\u003e9.9–90 HP\u003c\/td\u003e\n\u003ctd\u003eSelected outboards; some 25–30 HP 4-stroke applications from 2006 onward\u003c\/td\u003e\n\u003ctd\u003e3B7-02230-0 and related references\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 Horsepower alone does not confirm fitment. Check the exact model designation, production year, stroke, serial-number range, fuel-system layout, filter connections and the original part number before installation.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eCartridge fuel filter\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eIn-line replacement\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\u003ePlastic\u003c\/dd\u003e\n  \u003cdt\u003eHousing Color\u003c\/dt\u003e\n\u003cdd\u003eClear or transparent housing with black end caps\u003c\/dd\u003e\n  \u003cdt\u003eWeight\u003c\/dt\u003e\n\u003cdd\u003eApproximately 0.1 kg (0.22 lb)\u003c\/dd\u003e\n  \u003cdt\u003eApplication\u003c\/dt\u003e\n\u003cdd\u003eSelected marine outboard fuel systems\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Cartridge fuel filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eTurn the engine off, allow it to cool and follow the engine manufacturer’s fuel-system safety procedure.\u003c\/li\u003e\n  \u003cli\u003eRelieve fuel-system pressure where applicable and place an absorbent cloth beneath the filter.\u003c\/li\u003e\n  \u003cli\u003eClamp or otherwise secure the fuel lines as directed by the service manual to reduce fuel spillage.\u003c\/li\u003e\n  \u003cli\u003eNote the direction of the fuel-flow arrow and the position of the original filter before removal.\u003c\/li\u003e\n  \u003cli\u003eRemove the old filter and install the replacement with the flow arrow pointing toward the engine.\u003c\/li\u003e\n  \u003cli\u003eSecure the fuel lines and clamps, then remove any temporary line clamps.\u003c\/li\u003e\n  \u003cli\u003ePrime the fuel system according to the engine manual and inspect all connections for leaks before starting the engine.\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 fitment?\u003c\/summary\u003e\n  \u003cp\u003eCompare the original filter’s part number, housing and connections with the references and application information above. Confirm the exact engine model, year, stroke and serial range in the manufacturer’s service or parts information. Do not rely on horsepower alone.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat are common signs that a fuel filter needs replacement?\u003c\/summary\u003e\n  \u003cp\u003ePossible symptoms include difficult starting, rough idle, hesitation, sputtering at higher speed or loss of power. Visible debris or contamination in a clear filter housing can also indicate that service is needed.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow often should the filter be replaced?\u003c\/summary\u003e\n  \u003cp\u003eReplacement intervals vary by engine, fuel quality, storage conditions and the manufacturer’s service schedule. Inspect and replace the filter according to the engine owner’s or service manual rather than relying on a universal interval.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs this filter for diesel fuel?\u003c\/summary\u003e\n  \u003cp\u003eNo. This listing is for selected gasoline-powered outboard fuel systems. Do not use it with diesel fuel unless the engine manufacturer specifically approves the application.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs this an OEM filter?\u003c\/summary\u003e\n  \u003cp\u003eThis is an aftermarket replacement. The listed OEM and aftermarket numbers are reference numbers used to help identify compatible applications; the product is not represented as a genuine OEM component.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat are the shipping and return terms?\u003c\/summary\u003e\n  \u003cp\u003eShipping availability, delivery estimates and return eligibility are determined by the order destination and the current store policies. Review the applicable checkout and policy information before ordering.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eSafety and Important Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eWork in a well-ventilated area away from flames, sparks and other ignition sources.\u003c\/li\u003e\n  \u003cli\u003eUse appropriate eye and skin protection when handling gasoline.\u003c\/li\u003e\n  \u003cli\u003eVerify the filter direction, connections and application before starting the engine.\u003c\/li\u003e\n  \u003cli\u003eStop immediately and correct the issue if any fuel leak is found after installation.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended when the correct procedure is unclear.\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 boat and outboard applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication-Focused Information\u003c\/strong\u003e — Use part-number, model and configuration checks to help select the correct component.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupport for Maintenance\u003c\/strong\u003e — Follow the engine manufacturer’s service procedures for safe installation and operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50718270423355,"sku":"FA-BWAZ-9TE8","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/FA-BWAZ-9TE8.png?v=1762958705"},{"product_id":"carburetor-repair-kit-fits-yamaha-3-8hp-mercury-mariner-4-8hp-tohatsu-4-5hp-replaces-yamaha-6n0-w0093-00-mercury-mariner-11502m-sierra-18-7765-tohatsu-369-87122-1","title":"Carburetor Repair Seal Kit for Yamaha 2-Stroke Outboards – 6HP 1997–2000, 8HP 1997–2009 (Replaces Yamaha 6N0-W0093-00, 6N0-W0093-01)","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; word-break:normal; letter-spacing:normal;\n    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\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis carburetor repair seal kit is designed for selected \u003cstrong\u003eYamaha 2-stroke outboard motors\u003c\/strong\u003e. According to the applicable product specification, it fits Yamaha 6HP engines from 1997–2000 and Yamaha 8HP engines from 1997–2009.\u003c\/p\u003e\n\u003cp\u003eUse this kit to replace worn or damaged carburetor sealing components during carburetor service. Compare your original parts, engine model information, and the listed manufacturer numbers before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCarburetor repair seal kit for selected Yamaha 2-stroke outboards.\u003c\/li\u003e\n  \u003cli\u003eApplication range: Yamaha 6HP, 1997–2000; Yamaha 8HP, 1997–2009.\u003c\/li\u003e\n  \u003cli\u003eManufacturer reference numbers: Yamaha 6N0-W0093-00 and 6N0-W0093-01.\u003c\/li\u003e\n  \u003cli\u003eFor carburetor service and seal replacement; it is not a complete carburetor assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eManufacturer Reference Numbers\u003c\/h2\u003e\n\u003cp\u003eThe following Yamaha numbers are listed as references for this repair seal kit. A reference number alone does not replace verification of the exact engine model and year.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Manufacturer Reference Numbers\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003eReference Number\u003c\/th\u003e\n        \u003cth\u003eApplication\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\u003e6N0-W0093-00\u003c\/td\u003e\n        \u003ctd\u003eManufacturer reference for the repair seal kit\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003e6N0-W0093-01\u003c\/td\u003e\n        \u003ctd\u003eManufacturer reference for the repair seal kit\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\u003eCompatibility is limited to the Yamaha applications listed below. Keep horsepower, stroke type, and year together when checking fitment.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Engine Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\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 Numbers\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\u003e6HP\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1997–2000\u003c\/td\u003e\n        \u003ctd\u003e6N0-W0093-00; 6N0-W0093-01\u003c\/td\u003e\n        \u003ctd\u003eVerify the complete engine model before installation.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003e8HP\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1997–2009\u003c\/td\u003e\n        \u003ctd\u003e6N0-W0093-00; 6N0-W0093-01\u003c\/td\u003e\n        \u003ctd\u003eVerify the complete engine model before installation.\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\u003eCarburetor repair seal kit\u003c\/dd\u003e\n  \u003cdt\u003eBrand Application\u003c\/dt\u003e\n  \u003cdd\u003eYamaha Outboard\u003c\/dd\u003e\n  \u003cdt\u003eEngine Type\u003c\/dt\u003e\n  \u003cdd\u003e2-stroke outboard\u003c\/dd\u003e\n  \u003cdt\u003eCompatible Horsepower\u003c\/dt\u003e\n  \u003cdd\u003e6HP and 8HP, within the listed year ranges\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n  \u003cdd\u003eReplacement during carburetor service\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 Carburetor repair seal kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eExact seal and gasket contents may vary by application. Compare the supplied parts with the original carburetor components before disassembly and installation.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eConfirm the Yamaha engine horsepower, 2-stroke configuration, year, and manufacturer reference number before beginning work.\u003c\/li\u003e\n  \u003cli\u003eShut off the fuel supply and allow the engine to cool completely.\u003c\/li\u003e\n  \u003cli\u003eRemove the engine cowling and carburetor as directed by the applicable service manual.\u003c\/li\u003e\n  \u003cli\u003eRecord hose, linkage, and component locations before disassembly.\u003c\/li\u003e\n  \u003cli\u003eDisassemble the carburetor in a clean work area and retain the original parts for comparison.\u003c\/li\u003e\n  \u003cli\u003eClean suitable metal components with an appropriate carburetor cleaner. Keep solvents away from new seals and other parts that may be damaged by chemicals.\u003c\/li\u003e\n  \u003cli\u003eRemove the old seals and install the replacement components in the correct locations.\u003c\/li\u003e\n  \u003cli\u003eReassemble the carburetor and reinstall it with all hoses and linkages correctly connected.\u003c\/li\u003e\n  \u003cli\u003eRestore the fuel supply, check carefully for leaks, and follow the engine service manual for any required adjustments.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eHow do I confirm that this kit fits my engine?\u003c\/summary\u003e\u003cp\u003eConfirm that your engine is a Yamaha 2-stroke outboard rated at 6HP from 1997–2000 or 8HP from 1997–2009. Also compare the original carburetor and the manufacturer reference numbers 6N0-W0093-00 or 6N0-W0093-01.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this a complete carburetor?\u003c\/summary\u003e\u003cp\u003eNo. This product is a carburetor repair seal kit. It is intended to replace applicable sealing components during carburetor service and does not include a complete carburetor assembly.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eShould I replace only the seals?\u003c\/summary\u003e\u003cp\u003eInspect the carburetor, gaskets, seals, passages, and other serviceable components before reassembly. Replace or service any additional worn parts as required by the engine service manual.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I use this kit on a different Yamaha horsepower or year?\u003c\/summary\u003e\u003cp\u003eDo not assume compatibility outside the listed applications. Yamaha carburetor components can vary by model and production year, so verify the complete engine model and original part before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this an OEM product?\u003c\/summary\u003e\u003cp\u003eThis listing is for a replacement repair seal kit. Yamaha reference numbers are provided for identification and fitment comparison; Yamaha branding does not indicate that this product is manufactured by Yamaha.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eWork in a well-ventilated area away from open flames and ignition sources.\u003c\/li\u003e\n  \u003cli\u003eUse appropriate eye protection and chemical-resistant gloves when handling fuel or carburetor cleaner.\u003c\/li\u003e\n  \u003cli\u003eFollow the engine manufacturer’s service procedures and torque specifications.\u003c\/li\u003e\n  \u003cli\u003eVerify the engine model, year, horsepower, stroke type, reference number, and replacement parts before installation.\u003c\/li\u003e\n  \u003cli\u003eIf the supplied parts do not match the original components, stop installation and confirm compatibility before proceeding.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cp\u003eSea Sierra supplies replacement marine parts for repair and maintenance applications. For the best fit, use the complete engine identification information and compare the original component before ordering.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50723968418107,"sku":"19CR008","price":28.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/19CR008-1.jpg?v=1763038712"},{"product_id":"carburetor-rebuild-kit-fits-mercury-mariner-yamaha-tohatsu-3hp-8hp-replaces-369-87122-1","title":"Carburetor Repair Kit for Mercury\/Mariner, Yamaha and Tohatsu\/Nissan 3–8 HP 2-Stroke Outboards – Replaces 369-87122-1","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\n\u003csection\u003e\n    \u003ch2\u003eProduct Details\u003c\/h2\u003e\n    \u003cp\u003eThis \u003cstrong\u003eCarburetor Repair Kit\u003c\/strong\u003e is an aftermarket service kit for selected 2-stroke Mercury, Mariner, Yamaha and Tohatsu\/Nissan small outboard carburetors. It is intended to replace commonly serviced carburetor components and help restore reliable fuel metering, starting and idle performance when the existing parts are worn or damaged.\u003c\/p\u003e\n    \u003cp\u003eThe kit is associated with Tohatsu\/Nissan part \u003cstrong\u003e369-87122-1\u003c\/strong\u003e and is also listed with \u003cstrong\u003e3B2-87122-0\u003c\/strong\u003e, Mercury reference \u003cstrong\u003e11502M\u003c\/strong\u003e, Yamaha reference \u003cstrong\u003e6G1-W0093-00-00\u003c\/strong\u003e, and Sierra reference \u003cstrong\u003e18-7765\u003c\/strong\u003e. These references apply only where the engine and carburetor configuration match; part-number similarity alone does not confirm fitment.\u003c\/p\u003e\n    \u003cul\u003e\n        \u003cli\u003eDesigned for selected 2-stroke outboard carburetor applications in the 3–8 HP range.\u003c\/li\u003e\n        \u003cli\u003eReplaces service items such as gaskets, the float, needle valve and related hardware included in the kit.\u003c\/li\u003e\n        \u003cli\u003eAftermarket replacement part; not manufactured by Mercury, Mariner, Yamaha, Tohatsu, Nissan or Sierra.\u003c\/li\u003e\n    \u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n    \u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n    \u003cp\u003eThe following are manufacturer or aftermarket reference numbers associated with this repair-kit application. Confirm the complete engine model, year, serial range and carburetor 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\n                \u003ctr\u003e\n                    \u003cth\u003eBrand\u003c\/th\u003e\n                    \u003cth\u003eReference Number\u003c\/th\u003e\n                    \u003cth\u003eReference Type\u003c\/th\u003e\n                \u003c\/tr\u003e\n            \u003c\/thead\u003e\n            \u003ctbody\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003eTohatsu\/Nissan\u003c\/td\u003e\n                    \u003ctd\u003e369-87122-1\u003c\/td\u003e\n                    \u003ctd\u003eOEM reference\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003eTohatsu\u003c\/td\u003e\n                    \u003ctd\u003e3B2-87122-0\u003c\/td\u003e\n                    \u003ctd\u003eOEM reference\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003eMercury\u003c\/td\u003e\n                    \u003ctd\u003e11502M\u003c\/td\u003e\n                    \u003ctd\u003eOEM reference\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003eYamaha\u003c\/td\u003e\n                    \u003ctd\u003e6G1-W0093-00-00\u003c\/td\u003e\n                    \u003ctd\u003eOEM reference\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003eYamaha\u003c\/td\u003e\n                    \u003ctd\u003e6G1-W0093-01-00\u003c\/td\u003e\n                    \u003ctd\u003eAdditional catalog reference\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003eSierra\u003c\/td\u003e\n                    \u003ctd\u003e18-7765\u003c\/td\u003e\n                    \u003ctd\u003eAftermarket 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\n\u003csection\u003e\n    \u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n    \u003cp\u003eCompatibility is application-specific. Use the tables below as reference points, then compare the engine identification plate, model code, year, serial number and carburetor number with your original part before ordering.\u003c\/p\u003e\n    \u003cdiv class=\"ss-table-wrap\"\u003e\n        \u003ctable class=\"ss-table\" aria-label=\"Confirmed Catalog Application References\"\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\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\u003e6 C–D\u003c\/td\u003e\n                    \u003ctd\u003e6\u003c\/td\u003e\n                    \u003ctd\u003e2-Stroke\u003c\/td\u003e\n                    \u003ctd\u003eSerial-code condition 6H8 or 6H6\u003c\/td\u003e\n                    \u003ctd\u003e11502M \/ 18-7765\u003c\/td\u003e\n                    \u003ctd\u003eCatalog application reference; verify the carburetor before ordering.\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n                    \u003ctd\u003e8C\u003c\/td\u003e\n                    \u003ctd\u003e8\u003c\/td\u003e\n                    \u003ctd\u003e2-Stroke\u003c\/td\u003e\n                    \u003ctd\u003eSerial-code condition 6G1\u003c\/td\u003e\n                    \u003ctd\u003e11502M \/ 18-7765\u003c\/td\u003e\n                    \u003ctd\u003eCatalog application reference; verify the carburetor before ordering.\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003eYamaha\u003c\/td\u003e\n                    \u003ctd\u003e3LG, 3SG\u003c\/td\u003e\n                    \u003ctd\u003e3\u003c\/td\u003e\n                    \u003ctd\u003e2-Stroke\u003c\/td\u003e\n                    \u003ctd\u003e1988\u003c\/td\u003e\n                    \u003ctd\u003e6G1-W0093-00-00\u003c\/td\u003e\n                    \u003ctd\u003eListed as a carburetor repair-kit application.\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003eYamaha\u003c\/td\u003e\n                    \u003ctd\u003e6LG, 6SG\u003c\/td\u003e\n                    \u003ctd\u003e6\u003c\/td\u003e\n                    \u003ctd\u003e2-Stroke\u003c\/td\u003e\n                    \u003ctd\u003e1988\u003c\/td\u003e\n                    \u003ctd\u003e6G1-W0093-00-00\u003c\/td\u003e\n                    \u003ctd\u003eListed as a carburetor repair-kit application.\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003eYamaha\u003c\/td\u003e\n                    \u003ctd\u003e8LK, 8LN, 8SK, 8SN\u003c\/td\u003e\n                    \u003ctd\u003e8\u003c\/td\u003e\n                    \u003ctd\u003e2-Stroke\u003c\/td\u003e\n                    \u003ctd\u003e1984–1985\u003c\/td\u003e\n                    \u003ctd\u003e6G1-W0093-00-00\u003c\/td\u003e\n                    \u003ctd\u003eModel and year must match the original carburetor.\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd\u003eTohatsu\/Nissan\u003c\/td\u003e\n                    \u003ctd\u003eSelected M and NS small outboards\u003c\/td\u003e\n                    \u003ctd\u003e3–8\u003c\/td\u003e\n                    \u003ctd\u003e2-Stroke\u003c\/td\u003e\n                    \u003ctd\u003eModel and carburetor dependent\u003c\/td\u003e\n                    \u003ctd\u003e369-87122-1 \/ 3B2-87122-0\u003c\/td\u003e\n                    \u003ctd\u003eVerify the exact model designation and original kit reference.\u003c\/td\u003e\n                \u003c\/tr\u003e\n            \u003c\/tbody\u003e\n        \u003c\/table\u003e\n    \u003c\/div\u003e\n    \u003cp\u003eExamples of Tohatsu\/Nissan model families associated with this reference include selected 3A, 3AMH, 3MSH, M4, M5, M8, M9.8, NS4, NS5, NS8 and NS9.8 applications. The exact fit depends on the model suffix, production year, serial range and carburetor configuration.\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\u003eCarburetor repair\/rebuild kit\u003c\/dd\u003e\n        \u003cdt\u003eApplication\u003c\/dt\u003e\n        \u003cdd\u003eSelected 2-stroke outboard carburetors\u003c\/dd\u003e\n        \u003cdt\u003eRated Power Range\u003c\/dt\u003e\n        \u003cdd\u003eSelected 3–8 HP applications\u003c\/dd\u003e\n        \u003cdt\u003eFuel Type\u003c\/dt\u003e\n        \u003cdd\u003eGasoline\/petrol\u003c\/dd\u003e\n        \u003cdt\u003ePrimary Reference\u003c\/dt\u003e\n        \u003cdd\u003e369-87122-1\u003c\/dd\u003e\n        \u003cdt\u003eAlternative References\u003c\/dt\u003e\n        \u003cdd\u003e3B2-87122-0, 11502M, 6G1-W0093-00-00 and 18-7765\u003c\/dd\u003e\n        \u003cdt\u003eConstruction\u003c\/dt\u003e\n        \u003cdd\u003eAftermarket replacement components\u003c\/dd\u003e\n        \u003cdt\u003eFitment Requirement\u003c\/dt\u003e\n        \u003cdd\u003eMatch the engine model, year, serial range and carburetor configuration before installation.\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\u003eOne repair kit is supplied. The component list below reflects the listed kit configuration; component appearance may vary slightly by production batch.\u003c\/p\u003e\n    \u003cul\u003e\n        \u003cli\u003e1 x Pilot screw\u003c\/li\u003e\n        \u003cli\u003e1 x Cap\u003c\/li\u003e\n        \u003cli\u003e1 x Gasket\u003c\/li\u003e\n        \u003cli\u003e1 x Cap\u003c\/li\u003e\n        \u003cli\u003e1 x O-ring\u003c\/li\u003e\n        \u003cli\u003e4 x Screws with washers\u003c\/li\u003e\n        \u003cli\u003e1 x Float\u003c\/li\u003e\n        \u003cli\u003e1 x Needle valve\u003c\/li\u003e\n        \u003cli\u003e1 x Float pin\u003c\/li\u003e\n        \u003cli\u003e1 x Float-arm pin\u003c\/li\u003e\n    \u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n    \u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n    \u003col\u003e\n        \u003cli\u003eTurn off the fuel supply and disconnect the fuel line in a well-ventilated work area.\u003c\/li\u003e\n        \u003cli\u003eRemove the carburetor assembly from the engine according to the engine service procedure.\u003c\/li\u003e\n        \u003cli\u003eDisassemble the carburetor on a clean, organized surface and document the original component positions.\u003c\/li\u003e\n        \u003cli\u003eClean the reusable metal carburetor parts with an appropriate carburetor cleaner. Keep cleaner away from rubber, plastic and other parts that may be damaged by solvents.\u003c\/li\u003e\n        \u003cli\u003eReplace the applicable gaskets, O-ring, float, needle valve, pins and hardware supplied in the kit.\u003c\/li\u003e\n        \u003cli\u003eInspect the carburetor body, fuel passages and threads for damage. A repair kit will not correct a damaged or severely corroded carburetor body.\u003c\/li\u003e\n        \u003cli\u003eReassemble the carburetor and set the float according to the engine manufacturer's service information.\u003c\/li\u003e\n        \u003cli\u003eReinstall the carburetor, reconnect the fuel line and check carefully for leaks before starting the engine.\u003c\/li\u003e\n        \u003cli\u003eAfter the engine reaches operating temperature, complete any required idle or mixture adjustment using the applicable service procedure.\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, horsepower, stroke, year and serial information with the compatibility information above. Also compare the carburetor body, gasket shape, float and needle valve with the original components. If any of these details differ, do not assume the kit will fit.\u003c\/p\u003e\n    \u003c\/details\u003e\n    \u003cdetails\u003e\n        \u003csummary\u003eWill this kit fix a hard-starting or poorly idling engine?\u003c\/summary\u003e\n        \u003cp\u003eA worn needle valve, damaged gasket, deteriorated O-ring or faulty float can contribute to hard starting, rough idle, stalling or fuel leakage. Carburetor cleaning, correct adjustment and diagnosis of the rest of the fuel and ignition systems are also required.\u003c\/p\u003e\n    \u003c\/details\u003e\n    \u003cdetails\u003e\n        \u003csummary\u003eWhat are common signs that a carburetor needs service?\u003c\/summary\u003e\n        \u003cp\u003eCommon symptoms include difficult starting, unstable idle, hesitation, stalling, fuel leakage, poor acceleration or a noticeable change in fuel mixture. These symptoms can have multiple causes, so inspect the complete engine system before replacing parts.\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 repair kit. The OEM and aftermarket numbers shown above are reference numbers used to identify compatible applications and are not a statement that the kit is manufactured by those brands.\u003c\/p\u003e\n    \u003c\/details\u003e\n    \u003cdetails\u003e\n        \u003csummary\u003eDoes the kit fit every 3–8 HP outboard?\u003c\/summary\u003e\n        \u003cp\u003eNo. The 3–8 HP range is only a general application range. Fitment depends on the exact brand, model code, production year, serial range and carburetor design.\u003c\/p\u003e\n    \u003c\/details\u003e\n    \u003cdetails\u003e\n        \u003csummary\u003eHow often should a carburetor be rebuilt?\u003c\/summary\u003e\n        \u003cp\u003eThere is no universal replacement interval. Service the carburetor when inspection shows deterioration or when symptoms indicate a fuel-system problem. Fuel age, storage conditions and saltwater exposure can affect service requirements.\u003c\/p\u003e\n    \u003c\/details\u003e\n    \u003cdetails\u003e\n        \u003csummary\u003eWhat should I do if the parts do not match?\u003c\/summary\u003e\n        \u003cp\u003eDo not force the components into place or operate the engine with an uncertain fuel-system repair. Compare the original parts and contact support with the complete engine model and photographs of the carburetor and kit components.\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\u003eWork only in a well-ventilated area away from flames, sparks and ignition sources.\u003c\/li\u003e\n        \u003cli\u003eUse appropriate eye protection and chemical-resistant gloves when handling fuel and carburetor cleaner.\u003c\/li\u003e\n        \u003cli\u003eVerify the engine model, year, serial range and carburetor configuration before purchase and installation.\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 the applicable service procedure or carburetor settings are unfamiliar.\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-Focused Parts\u003c\/strong\u003e — Replacement components selected for common outboard service applications.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eApplication Guidance\u003c\/strong\u003e — Reference numbers and model information are provided to help customers compare their original parts.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eAftermarket Value\u003c\/strong\u003e — Practical replacement options 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":50723968450875,"sku":"17CR009","price":32.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/17CR009-1.jpg?v=1763038714"},{"product_id":"water-pump-impeller-repair-kit-fits-yamaha-4-5hp-replaces-6f5-w0078-00-6f5-w0078-a0-00","title":"Aftermarket Water Pump Repair Kit Without Housing for Yamaha C40 and CV40 40 HP 2-Stroke Outboards (1990–1997) – Replaces 679-W0078-A1-00 and 6F5-W0078-A0-00","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;\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\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis aftermarket water pump repair kit is designed for Yamaha C40 and CV40 40 HP 2-stroke outboard motors. It is supplied without the water pump housing and is intended to service the existing pump assembly with replacement sealing, wear, drive, and impeller components.\u003c\/p\u003e\n\u003cp\u003eThe kit is listed for Yamaha CV40 models from 1990 and Yamaha C40 models from 1991–1997. It replaces Yamaha reference numbers 679-W0078-A1-00 and 6F5-W0078-A0-00. Confirm the exact engine model and year before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAftermarket water pump service kit supplied without the pump housing.\u003c\/li\u003e\n  \u003cli\u003eDesigned for Yamaha C40 and CV40 40 HP 2-stroke outboards within the listed application range.\u003c\/li\u003e\n  \u003cli\u003eIncludes an impeller, gaskets, seals, plates, key, fasteners, and related service components listed below.\u003c\/li\u003e\n  \u003cli\u003eUse the existing water pump housing if it is serviceable and compatible with the engine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse these manufacturer and aftermarket references when comparing the replacement kit with your existing water pump service parts.\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 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\u003eYamaha reference\u003c\/td\u003e\n        \u003ctd\u003e679-W0078-A1-00\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha reference\u003c\/td\u003e\n        \u003ctd\u003e6F5-W0078-A0-00\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eAftermarket reference\u003c\/td\u003e\n        \u003ctd\u003e18-3397\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\u003eThis kit is intended for the following Yamaha 2-stroke applications. Model, horsepower, stroke, and year conditions should be checked together.\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\u003eApplicable Year\u003c\/th\u003e\n        \u003cth\u003eReference Numbers\u003c\/th\u003e\n        \u003cth\u003eHousing\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\u003eCV40\u003c\/td\u003e\n        \u003ctd\u003e40\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1990\u003c\/td\u003e\n        \u003ctd\u003e679-W0078-A1-00 \/ 6F5-W0078-A0-00\u003c\/td\u003e\n        \u003ctd\u003eWithout housing\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003eC40\u003c\/td\u003e\n        \u003ctd\u003e40\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1991–1997\u003c\/td\u003e\n        \u003ctd\u003e679-W0078-A1-00 \/ 6F5-W0078-A0-00\u003c\/td\u003e\n        \u003ctd\u003eWithout housing\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 Repair Kit\u003c\/dd\u003e\n  \u003cdt\u003eConfiguration\u003c\/dt\u003e\n  \u003cdd\u003eService kit without water pump housing\u003c\/dd\u003e\n  \u003cdt\u003eApplication\u003c\/dt\u003e\n  \u003cdd\u003eYamaha C40 and CV40 40 HP 2-stroke outboards\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n  \u003cdd\u003eReplacement service components for the existing compatible water pump assembly\u003c\/dd\u003e\n  \u003cdt\u003eImpeller Material\u003c\/dt\u003e\n  \u003cdd\u003eNeoprene rubber\u003c\/dd\u003e\n  \u003cdt\u003eAftermarket Reference\u003c\/dt\u003e\n  \u003cdd\u003e18-3397\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 Water Seal Damper 2 (663-44366-00-00)\u003c\/li\u003e\n  \u003cli\u003e1 x Cartridge Insert (676-44322-00-00)\u003c\/li\u003e\n  \u003cli\u003e1 x Water Pump Impeller (6F5-44352-00-00)\u003c\/li\u003e\n  \u003cli\u003e1 x Water Pump Gasket (676-44315-A1-00)\u003c\/li\u003e\n  \u003cli\u003e1 x Cartridge Outer Plate (676-44323-00-00)\u003c\/li\u003e\n  \u003cli\u003e1 x Cartridge Gasket (676-44324-A1-00)\u003c\/li\u003e\n  \u003cli\u003e1 x Water Pump Gasket (679-44316-A0-00)\u003c\/li\u003e\n  \u003cli\u003e2 x Bolts (97095-08055-00)\u003c\/li\u003e\n  \u003cli\u003e2 x Bolts (97095-08045-00)\u003c\/li\u003e\n  \u003cli\u003e4 x Washers (92990-08600-00)\u003c\/li\u003e\n  \u003cli\u003e1 x Woodruff Key (90280-04M00-00)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The kit is supplied without the water pump housing. The existing housing must be reused only if it is compatible, undamaged, and within serviceable condition.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003ePlace the outboard in a stable service position, disconnect the battery if applicable, and shift into neutral. Remove the lower unit according to the engine service procedure.\u003c\/li\u003e\n  \u003cli\u003eRemove the existing water pump housing from the driveshaft. This product does not include a replacement housing.\u003c\/li\u003e\n  \u003cli\u003eRemove the old impeller, woodruff key, plates, gaskets, seals, and related service parts. Note the orientation of each component before removal.\u003c\/li\u003e\n  \u003cli\u003eClean the mating surfaces of the existing pump housing and pump base. Remove old gasket material, corrosion, and debris without damaging the sealing surfaces.\u003c\/li\u003e\n  \u003cli\u003eInspect the existing housing, pump base, driveshaft, and keyway. Replace any damaged component before installing the service kit.\u003c\/li\u003e\n  \u003cli\u003eInstall the new water seal damper, cartridge insert, gaskets, plates, and other service components in the correct order for the engine.\u003c\/li\u003e\n  \u003cli\u003eInstall the new woodruff key in the driveshaft keyway.\u003c\/li\u003e\n  \u003cli\u003eApply a light coat of marine grease or a soap-and-water solution to the new impeller. Slide it over the key and rotate it in the correct direction so the vanes are not damaged.\u003c\/li\u003e\n  \u003cli\u003eFit the existing compatible housing over the impeller and driveshaft. Install the supplied fasteners and tighten them according to the engine manufacturer’s service specifications.\u003c\/li\u003e\n  \u003cli\u003eReinstall the lower unit and test the engine in water. Confirm a strong, steady cooling-water tell-tale stream before normal operation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhich engines does this water pump repair kit fit?\u003c\/summary\u003e\u003cp\u003eThe company application specifies Yamaha CV40 40 HP 2-stroke models from 1990 and Yamaha C40 40 HP 2-stroke models from 1991–1997. Verify the exact model and year on your engine before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes the kit include the water pump housing?\u003c\/summary\u003e\u003cp\u003eNo. This is a service kit supplied without the water pump housing. You must reuse a compatible existing housing or obtain a housing separately.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat reference numbers does this kit replace?\u003c\/summary\u003e\u003cp\u003eThe listed Yamaha reference numbers are 679-W0078-A1-00 and 6F5-W0078-A0-00. The aftermarket reference associated with the kit is 18-3397.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I install only the impeller?\u003c\/summary\u003e\u003cp\u003eThe kit is intended to service the water pump as a set. Replace the included gaskets, seals, key, plates, and other service components as needed for a complete repair rather than automatically reusing worn or compressed sealing parts.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow do I know if the existing housing can be reused?\u003c\/summary\u003e\u003cp\u003eInspect it for scoring, cracks, corrosion, distortion, and damage around the sealing and impeller surfaces. Do not reuse a housing that cannot provide a smooth, properly sealed pump assembly.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhen should the impeller be replaced?\u003c\/summary\u003e\u003cp\u003eInspect the impeller during scheduled maintenance and whenever the cooling-water stream is weak or intermittent, the engine overheats, or the pump has been exposed to abrasive sand or silt. Follow the engine manufacturer’s maintenance schedule where available.\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 service kit designed for the listed Yamaha applications. Yamaha reference numbers are provided for identification and cross-reference only.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Info\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eConfirm the complete engine model, horsepower, stroke, and year range before purchase.\u003c\/li\u003e\n  \u003cli\u003eConfirm that your existing water pump housing is compatible and serviceable; the housing is not included.\u003c\/li\u003e\n  \u003cli\u003eDo not operate the engine without an adequate cooling-water supply.\u003c\/li\u003e\n  \u003cli\u003eFollow the engine service manual for lower-unit removal, installation sequence, fastener torque, and testing procedures.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended if you are not experienced with outboard lower-unit 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\u003eMarine Replacement Parts\u003c\/strong\u003e — Practical aftermarket components for routine service and repair.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication-Focused Listings\u003c\/strong\u003e — Product references and fitment conditions are provided to help you compare your engine before ordering.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eService Support\u003c\/strong\u003e — Review the listed model, year, stroke, and included components carefully before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50723968975163,"sku":"22KY013","price":31.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/Water_Pump_Impeller_Kit_for_Yamaha_4_5HP_6F5-W0078_-_JLM_MARINE-8288841.jpg?v=1763038739"},{"product_id":"water-pump-impeller-kit-fits-yamaha-4-5hp-replaces-6e0-w0078-a2-00","title":"Water Pump Repair Kit with Housing – Fits Yamaha 4HP\/5HP 2-Stroke and F4 4-Stroke 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 {\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;\n    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\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis water pump repair kit with housing is intended for servicing the cooling-water pump on selected Yamaha outboard motors. It is listed for Yamaha 4HP and 5HP 2-stroke applications from 1982–2023 and Yamaha F4 4-stroke applications from 1982–2008.\u003c\/p\u003e\n\u003cp\u003eThe kit is identified as a water pump service or repair kit with a pump housing. It is supplied for water pump maintenance and replacement and should be matched to the exact engine model, year, stroke, and applicable part number before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWater pump repair kit supplied with a water pump housing.\u003c\/li\u003e\n  \u003cli\u003eDesigned for water pump service on selected Yamaha 4HP and 5HP outboards.\u003c\/li\u003e\n  \u003cli\u003eAlso listed for selected Yamaha F4 4-stroke outboards.\u003c\/li\u003e\n  \u003cli\u003eUse the part-number and compatibility information below to confirm fitment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eThe following Yamaha references are associated with this water pump repair kit. Part-number association does not replace checking the complete engine application.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Yamaha part number references\"\u003e\n    \u003cthead\u003e\n      \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\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e6E0-W0078-00-00\u003c\/td\u003e\n\u003ctd\u003eListed replacement reference\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e6E0-W0078-01-00\u003c\/td\u003e\n\u003ctd\u003eListed replacement reference\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e6E0-W0078-02-00\u003c\/td\u003e\n\u003ctd\u003eWater pump repair-kit reference\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e6E0-W0078-A2-00\u003c\/td\u003e\n\u003ctd\u003eWater pump repair-kit reference\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e68D-WG078-00-00\u003c\/td\u003e\n\u003ctd\u003eListed F4 4-stroke repair-kit reference\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\u003eFitment depends on the complete engine configuration. Confirm the model designation, production year, horsepower, stroke, and existing water pump part number before purchase. The company fitment information lists the following application ranges:\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Compatible Yamaha engine applications\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003eApplication\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\u003eRelated Part Numbers\u003c\/th\u003e\n        \u003cth\u003eFitment Notes\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\u003eSelected 4HP and 5HP outboards\u003c\/td\u003e\n        \u003ctd\u003e4, 5\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1982–1996\u003c\/td\u003e\n        \u003ctd\u003e6E0-W0078-00-00\u003cbr\u003e6E0-W0078-01-00\u003cbr\u003e6E0-W0078-02-00\u003cbr\u003e6E0-W0078-A2-00\u003c\/td\u003e\n        \u003ctd\u003eConfirm the exact engine model before ordering.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003eSelected 4HP and 5HP outboards\u003c\/td\u003e\n        \u003ctd\u003e4, 5\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1997–2023\u003c\/td\u003e\n        \u003ctd\u003e6E0-W0078-00-00\u003cbr\u003e6E0-W0078-01-00\u003cbr\u003e6E0-W0078-02-00\u003cbr\u003e6E0-W0078-A2-00\u003c\/td\u003e\n        \u003ctd\u003eLater-year fitment remains model-specific; verify the engine identification label.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003eF4 outboards\u003c\/td\u003e\n        \u003ctd\u003e4\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1982–2008\u003c\/td\u003e\n        \u003ctd\u003e68D-WG078-00-00\u003cbr\u003e6E0-W0078-00-00\u003cbr\u003e6E0-W0078-01-00\u003cbr\u003e6E0-W0078-02-00\u003c\/td\u003e\n        \u003ctd\u003eVerify the exact F4 model and water pump reference.\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eCatalog-listed examples\u003c\/h3\u003e\n\u003cp\u003eParts-catalog occurrences associate the 6E0-W0078 repair-kit references with selected Yamaha 4HP and 5HP 2-stroke models, including 4LK, 4LN, 4SK, 4SN, 5LK, 5LN, 5SK, and 5SN applications in the catalog records reviewed. The 6E0-W0078-A2-00 and 6E0-W0078-A3-00 references also appear with selected 1996–2002 4HP and 5HP 2-stroke models. The 68D-WG078-00-00 reference appears with selected Yamaha F4 4-stroke models from 2002–2009 in the catalog records reviewed. These examples are not an exhaustive fitment list and do not override the company-listed application ranges.\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 with housing\u003c\/dd\u003e\n  \u003cdt\u003eApplication\u003c\/dt\u003e\n  \u003cdd\u003eSelected Yamaha 4HP and 5HP 2-stroke outboards and Yamaha F4 4-stroke outboards\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n  \u003cdd\u003eWater pump service or replacement installation\u003c\/dd\u003e\n  \u003cdt\u003eFitment Verification\u003c\/dt\u003e\n  \u003cdd\u003eMatch the engine model, year, horsepower, stroke, and water pump part number before 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 Water pump repair kit with housing\u003c\/li\u003e\n  \u003cli\u003eService components intended for the listed water pump application\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eComponent details and hardware configuration can vary by application. Compare the supplied parts with the original water pump assembly before beginning installation. Do not assume that a component listed for one engine application fits every engine in the horsepower range.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eConfirm the engine model, year, horsepower, stroke, and existing water pump reference before starting work.\u003c\/li\u003e\n  \u003cli\u003eDisconnect the battery or follow the engine manufacturer's required safety procedure, and place the outboard in a stable service position.\u003c\/li\u003e\n  \u003cli\u003eRemove the lower unit according to the manufacturer's service instructions.\u003c\/li\u003e\n  \u003cli\u003eRemove the existing water pump housing and related service components. Note the orientation of the impeller and the position of any key, pin, plate, gasket, or seal before removal.\u003c\/li\u003e\n  \u003cli\u003eClean the mating surfaces and inspect the driveshaft, keyway, water tube, and surrounding components for wear, corrosion, or damage.\u003c\/li\u003e\n  \u003cli\u003eCompare the new housing and service components with the original parts before assembly.\u003c\/li\u003e\n  \u003cli\u003eInstall the repair-kit components in the correct order and orient the impeller vanes according to the manufacturer's procedure.\u003c\/li\u003e\n  \u003cli\u003eUse only suitable lubricant or assembly products recommended for the water pump components. Do not run the impeller dry.\u003c\/li\u003e\n  \u003cli\u003eReinstall the lower unit and tighten fasteners to the manufacturer's specified torque and sequence.\u003c\/li\u003e\n  \u003cli\u003eTest the outboard using an appropriate water supply or flush attachment. Confirm a steady cooling-water discharge and check for leaks before normal operation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting and FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow can I confirm this kit fits my motor?\u003c\/summary\u003e\n  \u003cp\u003eCheck the complete engine model and year, rated horsepower, stroke, and existing water pump part number. The 4HP, 5HP, and F4 application ranges are not universal across every model or production year.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat are common symptoms of a worn water pump?\u003c\/summary\u003e\n  \u003cp\u003eA weak or missing tell-tale stream, overheating, an overheating warning, or reduced cooling performance can indicate a worn impeller or another water-pump or cooling-system problem. Stop operation and diagnose the cause before continued use.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eDoes this product include the water pump housing?\u003c\/summary\u003e\n  \u003cp\u003eYes. The company product description identifies this item as a water pump service or repair kit with housing.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs this a complete lower-unit assembly?\u003c\/summary\u003e\n  \u003cp\u003eNo. This is a water pump repair kit with housing for servicing the water pump. It is not a complete lower unit or a complete gearcase assembly.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eCan I install it without checking the original part?\u003c\/summary\u003e\n  \u003cp\u003eNo. Compare the original water pump assembly, part number, mounting arrangement, and engine identification before installation. Related part numbers can apply to different model, year, or stroke conditions.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow often should a water pump be serviced?\u003c\/summary\u003e\n  \u003cp\u003eService intervals depend on the engine manufacturer's maintenance schedule and operating conditions. Inspection or replacement may be needed sooner when the outboard is used in sandy, silty, salty, or debris-filled water.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eSafety and Important Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify the exact engine model, year, horsepower, stroke, and part number before ordering.\u003c\/li\u003e\n  \u003cli\u003eDo not treat a general horsepower match as confirmation of fitment.\u003c\/li\u003e\n  \u003cli\u003eInspect all supplied and reused components before assembly.\u003c\/li\u003e\n  \u003cli\u003eNever operate an outboard without an adequate water supply to the cooling system.\u003c\/li\u003e\n  \u003cli\u003eFollow the manufacturer's service procedures and torque specifications; professional installation is recommended 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\u003cstrong\u003eMarine Replacement Parts\u003c\/strong\u003e — Practical service components for routine outboard maintenance and repair.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication-Focused Listings\u003c\/strong\u003e — Product references and fitment ranges are provided to help you compare your engine before ordering.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupport for Maintenance Work\u003c\/strong\u003e — Review the engine identification and original component details whenever application-specific fitment is required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50723969007931,"sku":"17KY004","price":35.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/Water_Pump_Impeller_Kit_for_Yamaha_4HP_5HP___6E0-W0078-A2-00_6E0-W0078-02-00_6E0-W0078-01-00_6E0-W0078-00-00_-_JLM_MARINE-8286392.jpg?v=1763038741"},{"product_id":"water-pump-impeller-kit-fits-yamaha-4hp-5hp-replaces-6e0-w0078-a2-00","title":"Water Pump Repair Kit – Yamaha 4 HP \u0026 5 HP 2-Stroke Outboards (Selected 1984–2002 Models)","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 designed for selected Yamaha 4 HP and 5 HP 2-stroke outboards. It is listed in engine parts catalogs as a water pump repair kit for specific Yamaha models and model years from 1984 through 2002. Confirm the exact model, year, and existing water pump part number before ordering.\u003c\/p\u003e\n\u003cp\u003eThe kit is associated with Yamaha water pump repair kit references including \u003cstrong\u003e6E0-W0078-02-00\u003c\/strong\u003e for selected 1984–1985 models, \u003cstrong\u003e6E0-W0078-A2-00\u003c\/strong\u003e for selected 1996 models, and \u003cstrong\u003e6E0-W0078-A3-00\u003c\/strong\u003e for selected 1997–2002 models. These references apply only to the model and year combinations shown below; a shared part number does not confirm fitment for every 4 HP or 5 HP outboard.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReplacement water pump repair kit for selected Yamaha 4 HP and 5 HP 2-stroke outboards.\u003c\/li\u003e\n\u003cli\u003eDesigned for water pump service and restoration of proper cooling-water circulation.\u003c\/li\u003e\n\u003cli\u003eUse the existing parts and the engine service information to confirm installation orientation and required hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eThe following references are documented for the specific Yamaha applications listed in the compatibility table. They should not be treated as universal equivalents outside those applications.\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\u003c\/th\u003e\n\u003cth\u003eWater Pump Repair Kit Reference\u003c\/th\u003e\n\u003cth\u003eDocumented Application Scope\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e6E0-W0078-02-00\u003c\/td\u003e\n\u003ctd\u003eSelected 1984–1985 Yamaha 4 HP and 5 HP 2-stroke models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e6E0-W0078-A2-00\u003c\/td\u003e\n\u003ctd\u003eSelected 1996 Yamaha 4 HP and 5 HP 2-stroke models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e6E0-W0078-A3-00\u003c\/td\u003e\n\u003ctd\u003eSelected 1997–2002 Yamaha 4 HP and 5 HP 2-stroke models\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 is limited to the documented Yamaha 2-stroke applications below. Model suffixes, year, and stroke must all match. Always compare the part number on the original water pump kit with the applicable reference before purchase.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"Yamaha Engine Compatibility\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel Examples\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eApplicable Reference\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e4LK, 4LN, 4SK, 4SN\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1984–1985\u003c\/td\u003e\n\u003ctd\u003e6E0-W0078-02-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e5LK, 5LN, 5SK, 5SN\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1984–1985\u003c\/td\u003e\n\u003ctd\u003e6E0-W0078-02-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e4MLHU, 4MLHU2, 4MSHU, 4MSHU2\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1996\u003c\/td\u003e\n\u003ctd\u003e6E0-W0078-A2-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e5MLHU, 5MLHU2, 5MSHU, 5MSHU2\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1996\u003c\/td\u003e\n\u003ctd\u003e6E0-W0078-A2-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e4MLHV, 4MSHV, 4MLHW, 4MSHW, 4MLHX, 4MSHX\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1997–1999\u003c\/td\u003e\n\u003ctd\u003e6E0-W0078-A3-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e5MLHV, 5MSHV, 5MLHW, 5MSHW, 5MLHX, 5MSHX\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1997–1999\u003c\/td\u003e\n\u003ctd\u003e6E0-W0078-A3-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e5MLHY, 5MSHY, 5MSHKZ, 5MSHZ, 5MSHA\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e2000–2002\u003c\/td\u003e\n\u003ctd\u003e6E0-W0078-A3-00\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:\u003c\/strong\u003e Yamaha 4-stroke F4 models and Mariner models are not included in the verified application scope for this listing. Do not use the kit for those engines unless the exact engine catalog and part number independently confirm compatibility.\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\u003c\/dd\u003e\n\u003cdt\u003eApplication\u003c\/dt\u003e\n\u003cdd\u003eSelected Yamaha 4 HP and 5 HP 2-stroke outboards\u003c\/dd\u003e\n\u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eReplacement water pump service component\u003c\/dd\u003e\n\u003cdt\u003eAftermarket Status\u003c\/dt\u003e\n\u003cdd\u003eAftermarket replacement; not manufactured by Yamaha\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cp\u003eThis listing is supplied as a water pump repair kit. The kit is intended to replace the water pump service components shown in the product imagery and associated application listing. Component configuration may vary by production batch; compare the supplied parts with the original assembly before installation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWater pump repair components for the applicable Yamaha lower unit\u003c\/li\u003e\n\u003cli\u003eImpeller and related water pump service components as applicable to the kit configuration\u003c\/li\u003e\n\u003cli\u003eGaskets, seals, plates, insert, dowel pin, and fasteners where included in the illustrated kit configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDo not assume that every component listed for a Yamaha OEM assembly is included unless it is visible in the package or specifically identified by the seller.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect the spark plug wire and secure the engine against accidental starting. Follow the service manual for your exact model.\u003c\/li\u003e\n\u003cli\u003eRemove the lower unit according to the engine manufacturer's procedure, taking care not to damage the shift shaft, driveshaft, or water tube.\u003c\/li\u003e\n\u003cli\u003eRemove the existing water pump components and note the orientation of the impeller vanes, gasket, plate, and water pump housing.\u003c\/li\u003e\n\u003cli\u003eClean all mating surfaces and inspect the driveshaft, keyway, water tube, and lower-unit sealing surfaces before assembly.\u003c\/li\u003e\n\u003cli\u003eInstall the replacement gasket, plate, impeller, key or dowel, and housing components in the same arrangement as the original assembly and service-manual diagram.\u003c\/li\u003e\n\u003cli\u003eRotate the driveshaft in the specified direction while seating the impeller so the vanes fold correctly inside the housing.\u003c\/li\u003e\n\u003cli\u003eInstall and tighten the water pump fasteners to the torque specification for the exact engine model.\u003c\/li\u003e\n\u003cli\u003eReinstall the lower unit, confirming correct alignment of the driveshaft, shift shaft, and water tube.\u003c\/li\u003e\n\u003cli\u003eRun the engine in an appropriate test tank or in the water and confirm a strong, continuous cooling-water discharge before normal operation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eMaintenance \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I know if the water pump needs service?\u003c\/summary\u003e\n\u003cp\u003eCommon warning signs include weak or absent cooling-water discharge, overheating, an engine temperature alarm, or an impeller that is cracked, brittle, deformed, or damaged. Inspect the complete water pump assembly if cooling performance changes.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWill this kit fit every Yamaha 4 HP or 5 HP outboard?\u003c\/summary\u003e\n\u003cp\u003eNo. Fitment is limited to the Yamaha 2-stroke model and year combinations documented in the compatibility table. Horsepower alone is not sufficient to confirm fitment because water pump designs and part references can vary by model suffix and year.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes this kit fit Yamaha F4 four-stroke engines?\u003c\/summary\u003e\n\u003cp\u003eFour-stroke F4 fitment is not confirmed for this listing. Use the exact four-stroke engine model and serial information to identify the correct water pump kit.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes this kit fit Mariner 4 HP or 5 HP outboards?\u003c\/summary\u003e\n\u003cp\u003eMariner fitment is not confirmed for this listing. Do not order based only on horsepower or a similar-looking engine; verify the exact Mariner model, year, serial range, and water pump reference first.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs this an OEM Yamaha part?\u003c\/summary\u003e\n\u003cp\u003eNo. This is an aftermarket replacement water pump repair kit. Yamaha and the listed Yamaha part references are used only to identify the documented application and replacement reference.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow often should the impeller be replaced?\u003c\/summary\u003e\n\u003cp\u003eInspect the impeller and water pump during scheduled service and replace them when wear, cracking, hardening, deformation, or reduced cooling-water flow is found. Operating conditions such as saltwater, sand, or silt may require more frequent inspection.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVerify the complete engine model, year, stroke, and part number before ordering.\u003c\/li\u003e\n\u003cli\u003eDo not rely on horsepower alone to determine compatibility.\u003c\/li\u003e\n\u003cli\u003eUse the service manual for the exact engine when removing or installing the lower unit and water pump.\u003c\/li\u003e\n\u003cli\u003eDo not operate the engine if the cooling-water discharge is weak or absent.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended when lower-unit or water-pump service procedures are unfamiliar.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eReplacement marine parts for routine maintenance and repair.\u003c\/li\u003e\n\u003cli\u003eApplication-focused listings with model and part-number information where available.\u003c\/li\u003e\n\u003cli\u003eSupport for selecting replacement components based on the engine's exact specifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50723969073467,"sku":"SIE-17KY001","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/SIE-17KY001_1_274adcd4-c65d-448d-94be-b008ef3a723e.jpg?v=1763038745"},{"product_id":"carburetor-repair-kit-fits-yamaha-4hp-5hp-replaces-yamaha-6e0-w0093-01-00","title":"Carburetor Repair Seal Kit for Yamaha 4HP\/5HP 4M\/5M 2-Stroke (OEM 6E3-W0093-00)","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\u003ecarburetor repair seal kit\u003c\/strong\u003e is designed for selected Yamaha 4HP and 5HP 4M and 5M two-stroke boat motors from 1986 through 1994. It provides replacement sealing components for carburetor servicing and is intended to help restore proper sealing during carburetor maintenance.\u003c\/p\u003e\n\u003cp\u003eThe kit is listed for Yamaha carburetor repair references \u003cstrong\u003e6E3-W0093-00\u003c\/strong\u003e, \u003cstrong\u003e6E3-W0093-01\u003c\/strong\u003e, and \u003cstrong\u003e6E3-W0093-02\u003c\/strong\u003e. Mercury Mariner references \u003cstrong\u003e14184T\u003c\/strong\u003e and \u003cstrong\u003e14184M\u003c\/strong\u003e are also associated with this product listing; verify the number on your existing carburetor or service parts documentation before ordering.\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eCarburetor repair seal kit for selected Yamaha outboards.\u003c\/li\u003e\n    \u003cli\u003eFits applicable Yamaha 4HP and 5HP 4M and 5M two-stroke models from 1986–1994.\u003c\/li\u003e\n    \u003cli\u003eUseful for replacing worn or damaged carburetor sealing components during service.\u003c\/li\u003e\n    \u003cli\u003eConfirm the engine model, year, carburetor application, and part number before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eThe following references are associated with this repair seal kit. They are provided for identification and cross-reference purposes; they should not be treated as proof of fitment without confirming the complete engine application.\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 Number\u003c\/th\u003e\n        \u003cth\u003eApplication\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\u003e6E3-W0093-00\u003c\/td\u003e\n        \u003ctd\u003eCarburetor repair seal kit reference\u003c\/td\u003e\n        \u003ctd\u003ePrimary listed OEM reference.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003e6E3-W0093-01\u003c\/td\u003e\n        \u003ctd\u003eCarburetor repair seal kit reference\u003c\/td\u003e\n        \u003ctd\u003eAdditional listed reference.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003e6E3-W0093-02\u003c\/td\u003e\n        \u003ctd\u003eCarburetor repair seal kit reference\u003c\/td\u003e\n        \u003ctd\u003eAdditional listed reference.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury Mariner\u003c\/td\u003e\n        \u003ctd\u003e14184T\u003c\/td\u003e\n        \u003ctd\u003eListed cross-reference\u003c\/td\u003e\n        \u003ctd\u003eVerify application and carburetor details before purchase.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury Mariner\u003c\/td\u003e\n        \u003ctd\u003e14184M\u003c\/td\u003e\n        \u003ctd\u003eListed cross-reference\u003c\/td\u003e\n        \u003ctd\u003eVerify application and carburetor details before purchase.\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\u003eCompatibility is based on the listed Yamaha engine family, horsepower, stroke, and model-year range. Confirm the identification plate on the stern bracket and compare the carburetor reference 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\u003eEngine Family\u003c\/th\u003e\n        \u003cth\u003eRated HP\u003c\/th\u003e\n        \u003cth\u003eStroke\u003c\/th\u003e\n        \u003cth\u003eYears\u003c\/th\u003e\n        \u003cth\u003eListed OEM References\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\u003e4M\u003c\/td\u003e\n        \u003ctd\u003e4HP\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1986–1994\u003c\/td\u003e\n        \u003ctd\u003e6E3-W0093-00, 6E3-W0093-01, 6E3-W0093-02\u003c\/td\u003e\n        \u003ctd\u003eVerify the exact model code and carburetor application.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003e5M\u003c\/td\u003e\n        \u003ctd\u003e5HP\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1986–1994\u003c\/td\u003e\n        \u003ctd\u003e6E3-W0093-00, 6E3-W0093-01, 6E3-W0093-02\u003c\/td\u003e\n        \u003ctd\u003eVerify the exact model code and carburetor application.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003e4A\u003c\/td\u003e\n        \u003ctd\u003e4HP\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1986–1994\u003c\/td\u003e\n        \u003ctd\u003e6E3-W0093-00, 6E3-W0093-01, 6E3-W0093-02\u003c\/td\u003e\n        \u003ctd\u003eListed in the company fitment range; confirm the year and carburetor number.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003e5C\u003c\/td\u003e\n        \u003ctd\u003e5HP\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1986–1994\u003c\/td\u003e\n        \u003ctd\u003e6E3-W0093-00, 6E3-W0093-01, 6E3-W0093-02\u003c\/td\u003e\n        \u003ctd\u003eListed in the company fitment range; confirm the year and carburetor 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\u003eCarburetor Repair Seal Kit\u003c\/dd\u003e\n  \u003cdt\u003eBrand Application\u003c\/dt\u003e\n  \u003cdd\u003eYamaha Outboard\u003c\/dd\u003e\n  \u003cdt\u003eCompatible Horsepower\u003c\/dt\u003e\n  \u003cdd\u003e4HP and 5HP\u003c\/dd\u003e\n  \u003cdt\u003eCompatible Engine Families\u003c\/dt\u003e\n  \u003cdd\u003e4M, 5M, 4A, and 5C\u003c\/dd\u003e\n  \u003cdt\u003eStroke\u003c\/dt\u003e\n  \u003cdd\u003e2-Stroke\u003c\/dd\u003e\n  \u003cdt\u003eModel Years\u003c\/dt\u003e\n  \u003cdd\u003e1986–1994\u003c\/dd\u003e\n  \u003cdt\u003ePrimary OEM Reference\u003c\/dt\u003e\n  \u003cdd\u003e6E3-W0093-00\u003c\/dd\u003e\n  \u003cdt\u003eAdditional Yamaha References\u003c\/dt\u003e\n  \u003cdd\u003e6E3-W0093-01 and 6E3-W0093-02\u003c\/dd\u003e\n  \u003cdt\u003eListed Mercury Mariner References\u003c\/dt\u003e\n  \u003cdd\u003e14184T and 14184M\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cp\u003eOne carburetor repair seal kit. The company product record identifies this item as a seal kit but does not provide a verified component-by-component contents list. Compare the supplied seals with the original parts before disassembly and installation.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVerify the application:\u003c\/strong\u003e Confirm the engine brand, model family, horsepower, two-stroke configuration, year, and carburetor reference before beginning work.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWork safely:\u003c\/strong\u003e Service the carburetor in a well-ventilated area away from flames and sparks. Disconnect the battery, if equipped, and remove the spark plug lead before servicing.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAccess the carburetor:\u003c\/strong\u003e Remove the engine cowling and any covers or air-intake components that obstruct access. Mark or photograph fuel lines, throttle linkages, and choke linkages before disconnecting them.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRemove and clean:\u003c\/strong\u003e Remove the carburetor and disassemble it on a clean work surface. Use a suitable carburetor cleaner on compatible metal parts and passages, following the cleaner manufacturer’s instructions.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eReplace the seals:\u003c\/strong\u003e Compare each replacement seal with the removed seal before fitting it. Install components in their original locations and avoid damaging sealing surfaces.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eReassemble and test:\u003c\/strong\u003e Reassemble the carburetor, reinstall it, reconnect all lines and linkages, and check carefully for fuel 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 seal kit will fit my outboard?\u003c\/summary\u003e\n    \u003cp\u003eCheck that your engine is a Yamaha 4HP or 5HP 4M, 5M, 4A, or 5C two-stroke model within the listed 1986–1994 range. Also compare the carburetor or service-part reference with 6E3-W0093-00, 6E3-W0093-01, or 6E3-W0093-02 before ordering.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n    \u003csummary\u003eWhat symptoms can indicate worn carburetor seals?\u003c\/summary\u003e\n    \u003cp\u003ePossible symptoms include difficult starting, unstable idle, fuel leakage, hesitation, or poor running. These symptoms can have several causes, so inspect the carburetor, fuel system, ignition system, and engine adjustment before replacing parts.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n    \u003csummary\u003eIs this a complete carburetor rebuild kit?\u003c\/summary\u003e\n    \u003cp\u003eThis listing is for a carburetor repair seal kit. The company product information does not confirm inclusion of a float, needle valve, diaphragms, screws, or other hard parts. Do not assume those components are included unless they are shown in the current package or specifically confirmed by the seller.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n    \u003csummary\u003eIs this an OEM Yamaha component?\u003c\/summary\u003e\n    \u003cp\u003eThis is a replacement seal kit associated with the listed Yamaha and Mercury Mariner reference numbers. It is not represented as a genuine OEM-manufacturer kit.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n    \u003csummary\u003eDo the listed reference numbers guarantee fitment?\u003c\/summary\u003e\n    \u003cp\u003eNo. Reference numbers are identification aids. Confirm the complete engine model, year, stroke, horsepower, and carburetor application because similar numbers may be used across different applications.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Info\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003eVerify the engine model, year, horsepower, stroke, and carburetor reference before purchase.\u003c\/li\u003e\n    \u003cli\u003eDo not rely on horsepower alone to confirm compatibility.\u003c\/li\u003e\n    \u003cli\u003eInspect the kit before installation and compare the seals with the original components.\u003c\/li\u003e\n    \u003cli\u003eUse appropriate eye protection and work in a well-ventilated area when handling gasoline or carburetor cleaner.\u003c\/li\u003e\n    \u003cli\u003eProfessional installation is recommended if you are not experienced with outboard carburetor 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 Parts Support\u003c\/strong\u003e — We provide replacement parts and service components for common marine repair applications.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eApplication-Focused Listings\u003c\/strong\u003e — Product information is organized around engine model, horsepower, stroke, year, and reference numbers.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eService-Ready Value\u003c\/strong\u003e — Replacement components help support practical maintenance and repair work on marine engines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50723976347963,"sku":"17CR011","price":24.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/17CR011-1.jpg?v=1763039023"},{"product_id":"water-pump-impeller-kit-fits-yamaha-4hp-5hp-2-stroke-f4-f5-f6-4-stroke-replaces-6e0-w0078-a2-00-18-3410","title":"Yamaha 4HP\/5HP 2-Stroke Water Pump Repair Kit with Housing – Replaces 6E0-W0078-A2-00","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\u003ewater pump repair kit with housing\u003c\/strong\u003e is designed for selected Yamaha 4HP and 5HP 2-stroke outboards. It provides the principal components required to service the water pump and restore dependable cooling-water circulation when the existing impeller and related pump parts are worn.\u003c\/p\u003e\n  \u003cp\u003eThe primary Yamaha reference associated with this kit is \u003cstrong\u003e6E0-W0078-A2-00\u003c\/strong\u003e. Yamaha parts-catalog occurrences identify this water pump repair kit on selected 4HP and 5HP 2-stroke models, including 1996 4MLHU, 4MLHU2, 4MSHU, 4MSHU2, 5MLHU, 5MLHU2, 5MSHU, and 5MSHU2 applications.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eWater pump repair kit supplied with a pump housing.\u003c\/li\u003e\n    \u003cli\u003eSuitable for selected Yamaha 4HP and 5HP 2-stroke outboards.\u003c\/li\u003e\n    \u003cli\u003eIntended for replacement of worn water-pump service components.\u003c\/li\u003e\n    \u003cli\u003eVerify the exact model, year, and existing part number before ordering.\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 references are catalog or aftermarket identifiers associated with this product family. They should not be treated as universally interchangeable without confirming the engine application.\u003c\/p\u003e\n  \u003cdiv class=\"ss-table-wrap\"\u003e\n    \u003ctable class=\"ss-table\" aria-label=\"Part Number References\"\u003e\n      \u003cthead\u003e\n        \u003ctr\u003e\n          \u003cth\u003eBrand\u003c\/th\u003e\n          \u003cth\u003ePart Number\u003c\/th\u003e\n          \u003cth\u003eReference Status\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\u003e6E0-W0078-A2-00\u003c\/td\u003e\n          \u003ctd\u003ePrimary catalog reference\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eYamaha\u003c\/td\u003e\n          \u003ctd\u003e6E0-W0078-A3-00\u003c\/td\u003e\n          \u003ctd\u003eRelated catalog variant; confirm exact model and year\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eYamaha\u003c\/td\u003e\n          \u003ctd\u003e6E0-W0078-02-00\u003c\/td\u003e\n          \u003ctd\u003eCatalog occurrence on selected 1984 applications; not a universal interchange claim\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 Sierra 18-3410 is listed in the Sierra catalog as a different Yamaha water-pump kit associated with Yamaha 68T-W0078-00-00. It is not presented here as a confirmed equivalent for this product.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n  \u003cp\u003eFitment must be confirmed using the complete engine model and year. Horsepower alone is not sufficient because Yamaha water-pump components can vary by model generation and application.\u003c\/p\u003e\n  \u003cdiv class=\"ss-table-wrap\"\u003e\n    \u003ctable class=\"ss-table\" aria-label=\"Engine Model Compatibility\"\u003e\n      \u003cthead\u003e\n        \u003ctr\u003e\n          \u003cth\u003eBrand\u003c\/th\u003e\n          \u003cth\u003eModel Examples\u003c\/th\u003e\n          \u003cth\u003eRated HP\u003c\/th\u003e\n          \u003cth\u003eStroke\u003c\/th\u003e\n          \u003cth\u003eYear\u003c\/th\u003e\n          \u003cth\u003eCatalog Reference\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\u003e4MLHU, 4MLHU2, 4MSHU, 4MSHU2\u003c\/td\u003e\n          \u003ctd\u003e4\u003c\/td\u003e\n          \u003ctd\u003e2-Stroke\u003c\/td\u003e\n          \u003ctd\u003e1996\u003c\/td\u003e\n          \u003ctd\u003e6E0-W0078-A2-00\u003c\/td\u003e\n          \u003ctd\u003eCatalog-listed repair-kit applications\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eYamaha\u003c\/td\u003e\n          \u003ctd\u003e5MLHU, 5MLHU2, 5MSHU, 5MSHU2\u003c\/td\u003e\n          \u003ctd\u003e5\u003c\/td\u003e\n          \u003ctd\u003e2-Stroke\u003c\/td\u003e\n          \u003ctd\u003e1996\u003c\/td\u003e\n          \u003ctd\u003e6E0-W0078-A2-00\u003c\/td\u003e\n          \u003ctd\u003eCatalog-listed repair-kit applications\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eYamaha\u003c\/td\u003e\n          \u003ctd\u003e4MLHV, 4MSHV, 5MLHV, 5MSHV\u003c\/td\u003e\n          \u003ctd\u003e4–5\u003c\/td\u003e\n          \u003ctd\u003e2-Stroke\u003c\/td\u003e\n          \u003ctd\u003e1997\u003c\/td\u003e\n          \u003ctd\u003e6E0-W0078-A3-00\u003c\/td\u003e\n          \u003ctd\u003eRelated catalog variant; verify before purchase\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eYamaha\u003c\/td\u003e\n          \u003ctd\u003e4MLHW, 4MSHW, 5MLHW, 5MSHW\u003c\/td\u003e\n          \u003ctd\u003e4–5\u003c\/td\u003e\n          \u003ctd\u003e2-Stroke\u003c\/td\u003e\n          \u003ctd\u003e1998\u003c\/td\u003e\n          \u003ctd\u003e6E0-W0078-A3-00\u003c\/td\u003e\n          \u003ctd\u003eRelated catalog variant; verify before purchase\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n  \u003cp\u003eThe available catalog evidence does not confirm fitment for Yamaha F4, F5, or F6 4-stroke engines. Those models have been removed from the confirmed compatibility claims for this listing.\u003c\/p\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 repair kit with housing\u003c\/dd\u003e\n    \u003cdt\u003eApplication\u003c\/dt\u003e\n    \u003cdd\u003eSelected Yamaha 4HP and 5HP 2-stroke outboards\u003c\/dd\u003e\n    \u003cdt\u003eInstallation\u003c\/dt\u003e\n    \u003cdd\u003eDirect replacement when the exact engine application is confirmed\u003c\/dd\u003e\n    \u003cdt\u003ePrimary Yamaha Reference\u003c\/dt\u003e\n    \u003cdd\u003e6E0-W0078-A2-00\u003c\/dd\u003e\n    \u003cdt\u003eConstruction\u003c\/dt\u003e\n    \u003cdd\u003eRubber impeller with metal and molded water-pump service components\u003c\/dd\u003e\n    \u003cdt\u003eFunction\u003c\/dt\u003e\n    \u003cdd\u003eRestores water-pump service components used for engine cooling\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  \u003cp\u003eThis is a water-pump repair kit supplied with a housing. The exact component configuration can vary by application and production version, so compare the supplied parts with the pump assembly on your engine before installation.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eWater-pump impeller\u003c\/li\u003e\n    \u003cli\u003eWater-pump housing and related pump components\u003c\/li\u003e\n    \u003cli\u003eWear or impeller plate, where specified for the application\u003c\/li\u003e\n    \u003cli\u003eImpeller key, gasket, seals, and installation hardware as applicable to the kit configuration\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\u003eConfirm the complete engine model, year, stroke, and existing water-pump reference before disassembly.\u003c\/li\u003e\n    \u003cli\u003eStop the engine, remove the ignition key, disconnect the battery where applicable, and allow the engine to cool.\u003c\/li\u003e\n    \u003cli\u003ePlace the engine securely in a suitable service position and remove the lower unit according to the manufacturer's service procedure.\u003c\/li\u003e\n    \u003cli\u003eRemove the water-pump housing and inspect the impeller, wear surfaces, key, seals, and mating faces.\u003c\/li\u003e\n    \u003cli\u003eClean old gasket material and debris from all sealing surfaces.\u003c\/li\u003e\n    \u003cli\u003eInstall the replacement components in the same orientation as the removed parts. Make sure the impeller key is fully seated.\u003c\/li\u003e\n    \u003cli\u003eApply only the lubricant recommended by the engine manufacturer and avoid contaminating gasket or sealing surfaces.\u003c\/li\u003e\n    \u003cli\u003eReassemble the pump and lower unit using the manufacturer's tightening sequence and torque specifications.\u003c\/li\u003e\n    \u003cli\u003eRun the engine in a suitable test tank or water source and confirm a steady cooling-water telltale stream 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\n    \u003csummary\u003eHow do I confirm that this kit fits my Yamaha engine?\u003c\/summary\u003e\n    \u003cp\u003eCompare the complete Yamaha model code and model year with the compatibility information above, and compare the existing water-pump reference with the listed catalog reference. Do not rely on horsepower alone. If the model, year, stroke, or pump design differs, confirm the application before ordering.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat are the signs of a worn water-pump impeller?\u003c\/summary\u003e\n    \u003cp\u003eCommon signs include a weak or interrupted telltale stream, overheating at idle or low speed, reduced cooling-water flow, or a brittle, cracked, melted, or deformed impeller during inspection.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow often should the water-pump components be inspected?\u003c\/summary\u003e\n    \u003cp\u003eInspect the water pump at the interval recommended for your engine and whenever the engine has been operated in sandy, silty, weedy, or saltwater conditions. Replace damaged or hardened components promptly.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDoes this kit include a housing?\u003c\/summary\u003e\n    \u003cp\u003eYes. This listing is described as a water-pump repair kit with housing. Because component configurations can vary by application, compare the product contents with your original pump assembly before installation.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs this an OEM Yamaha part?\u003c\/summary\u003e\n    \u003cp\u003eNo. This is an aftermarket replacement kit intended for the listed Yamaha applications. Yamaha and other brand names and part numbers are used only to identify compatibility references.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eCan I use this kit on a Yamaha F4, F5, or F6 4-stroke?\u003c\/summary\u003e\n    \u003cp\u003eFitment for those 4-stroke models is not confirmed by the available catalog evidence for this listing. Confirm the exact engine model and water-pump reference before purchasing.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat if my original part looks different?\u003c\/summary\u003e\n    \u003cp\u003eDo not install the kit if the housing, impeller, keyway, sealing surfaces, or other critical components differ from your original assembly. Confirm the exact model and application with a qualified marine technician.\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\u003eVerify the complete engine model, year, stroke, and existing part number before ordering.\u003c\/li\u003e\n    \u003cli\u003eDo not treat a number appearing in a cross-reference list as proof of universal interchangeability.\u003c\/li\u003e\n    \u003cli\u003eUse the manufacturer's service manual for disassembly, torque, sealing, and testing procedures.\u003c\/li\u003e\n    \u003cli\u003eProfessional installation is recommended if you are not experienced with outboard lower-unit or water-pump service.\u003c\/li\u003e\n    \u003cli\u003eThis is an aftermarket replacement, not an OEM Yamaha 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 Selection\u003c\/strong\u003e — Replacement parts selected for common outboard maintenance and repair applications.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eApplication-Conscious Fitment\u003c\/strong\u003e — We recommend checking the complete model and part-number information before ordering.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eService Support\u003c\/strong\u003e — Clear product information helps you select the correct maintenance component for your engine.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50723976413499,"sku":"23KY701","price":52.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/Water_Pump_Impeller_Kit_for_Yamaha__4_-_5_HP_2-stroke_F4_-_F5_-_F6_1_cyl_4-stroke_6E0-W0078-00_-_JLM_MARINE-8289259.jpg?v=1763039027"},{"product_id":"water-pump-impeller-fits-yamaha-4-6-hp-replaces-6e0-44352-00","title":"Water Pump Impeller for Yamaha 4–6 HP Outboards – Replaces 6E0-44352-00","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 aftermarket \u003cstrong\u003ewater pump impeller\u003c\/strong\u003e is designed for specified Yamaha 4–6 HP outboards, including selected 2-stroke 4A, 4B, and 5C models and 4-stroke F4A, F4B, F5A, and F6C models. It is also listed for Mariner 4A and 5C 2-stroke applications. Always compare your original impeller and OEM part number before ordering.\u003c\/p\u003e\n\u003cp\u003eThe impeller is a direct replacement reference for Yamaha \u003cstrong\u003e6E0-44352-00\u003c\/strong\u003e and \u003cstrong\u003e6E0-44352-00-00\u003c\/strong\u003e. Additional aftermarket reference numbers include Sierra \u003cstrong\u003e18-3073\u003c\/strong\u003e, Mallory \u003cstrong\u003e9-45611\u003c\/strong\u003e, GLM \u003cstrong\u003e89860\u003c\/strong\u003e, and Mercury Marine \u003cstrong\u003e47-96305M\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplacement water pump impeller for selected small Yamaha and Mariner outboards.\u003c\/li\u003e\n  \u003cli\u003eSix-blade design for the specified water pump application.\u003c\/li\u003e\n  \u003cli\u003eManufactured to the listed replacement dimensions for proper pump fit and cooling-system operation.\u003c\/li\u003e\n  \u003cli\u003eSold as a single impeller; confirm all required installation hardware against your original water pump assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse the following numbers as cross-reference information only. Confirm the exact engine model and water pump configuration 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\u003cth\u003eReference Type\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\u003e6E0-44352-00\u003c\/td\u003e\n\u003ctd\u003eOEM reference\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e6E0-44352-00-00\u003c\/td\u003e\n\u003ctd\u003eOEM reference\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury Marine\u003c\/td\u003e\n\u003ctd\u003e47-96305M\u003c\/td\u003e\n\u003ctd\u003eAftermarket\/OEM cross-reference\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-3073\u003c\/td\u003e\n\u003ctd\u003eAftermarket reference\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMallory\u003c\/td\u003e\n\u003ctd\u003e9-45611\u003c\/td\u003e\n\u003ctd\u003eAftermarket reference\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eGLM\u003c\/td\u003e\n\u003ctd\u003e89860\u003c\/td\u003e\n\u003ctd\u003eAftermarket reference\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 company fitment records identify the following applications. Model, horsepower, and stroke conditions should be treated together; 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 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 Reference\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\u003e4A, 4B\u003c\/td\u003e\n        \u003ctd\u003e4\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e6E0-44352-00\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003e5C\u003c\/td\u003e\n        \u003ctd\u003e5\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e6E0-44352-00\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMariner\u003c\/td\u003e\n        \u003ctd\u003e4A\u003c\/td\u003e\n        \u003ctd\u003e4\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e47-96305M\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMariner\u003c\/td\u003e\n        \u003ctd\u003e5C\u003c\/td\u003e\n        \u003ctd\u003e5\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e47-96305M\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003eF4A, F4B\u003c\/td\u003e\n        \u003ctd\u003e4\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e6E0-44352-00-00\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003eF5A\u003c\/td\u003e\n        \u003ctd\u003e5\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e6E0-44352-00-00\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003eF6C\u003c\/td\u003e\n        \u003ctd\u003e6\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e6E0-44352-00-00\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\u003eProduct Configuration\u003c\/dt\u003e\n  \u003cdd\u003eSingle impeller\u003c\/dd\u003e\n  \u003cdt\u003eMaterial\u003c\/dt\u003e\n  \u003cdd\u003eRubber impeller\u003c\/dd\u003e\n  \u003cdt\u003eOutside Diameter\u003c\/dt\u003e\n  \u003cdd\u003e1.540 in\u003c\/dd\u003e\n  \u003cdt\u003eBore Diameter\u003c\/dt\u003e\n  \u003cdd\u003e0.415 in\u003c\/dd\u003e\n  \u003cdt\u003eThickness\u003c\/dt\u003e\n  \u003cdd\u003e0.485 in\u003c\/dd\u003e\n  \u003cdt\u003eKey Dimension Reference\u003c\/dt\u003e\n  \u003cdd\u003e0.155 in\u003c\/dd\u003e\n  \u003cdt\u003eNumber of Blades\u003c\/dt\u003e\n  \u003cdd\u003e6\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 Water pump impeller\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eDisconnect the spark plug wire(s), place the outboard in neutral, and follow the service manual safety instructions.\u003c\/li\u003e\n  \u003cli\u003eRemove the lower unit from the driveshaft housing according to the engine manufacturer’s procedure.\u003c\/li\u003e\n  \u003cli\u003eRemove the water pump housing cover and expose the existing impeller.\u003c\/li\u003e\n  \u003cli\u003eBefore removal, note the impeller blade orientation and inspect the keyway, pump housing, wear plate, gaskets, and related hardware.\u003c\/li\u003e\n  \u003cli\u003eRemove the old impeller and clean the mating surfaces. Replace worn gaskets or damaged pump components as required.\u003c\/li\u003e\n  \u003cli\u003eInstall the impeller using the correct key or drive pin for your specific engine. Do not reuse damaged hardware.\u003c\/li\u003e\n  \u003cli\u003eApply a light water-compatible lubricant or soap-and-water solution to the impeller and pump housing to prevent damage during initial rotation. Avoid starting the engine dry.\u003c\/li\u003e\n  \u003cli\u003eReinstall the pump housing and related components, tightening fasteners to the manufacturer’s specified torque.\u003c\/li\u003e\n  \u003cli\u003eReattach the lower unit and test the engine in water. Confirm a steady tell-tale stream and monitor for overheating.\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 impeller needs replacing?\u003c\/summary\u003e\n  \u003cp\u003eCommon signs include a weak or missing tell-tale stream, overheating, reduced cooling-water flow, or visible cracking, stiffness, melting, or damaged blades. An impeller should also be inspected when the water pump is serviced.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eDoes this listing include a key, gasket, or complete water pump kit?\u003c\/summary\u003e\n  \u003cp\u003eNo. This product is listed as a single water pump impeller. The box contents do not identify a key, gasket, housing, wear plate, or complete repair kit. Check your original assembly and obtain any additional parts required for your specific engine separately.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWill this fit my engine if the model is not listed?\u003c\/summary\u003e\n  \u003cp\u003eDo not assume fitment. Confirm the complete engine model, horsepower, stroke, year or serial range when applicable, and OEM part number. The listed references are not a substitute for checking the exact water pump configuration.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs lubrication needed during installation?\u003c\/summary\u003e\n  \u003cp\u003eUse a light water-compatible lubricant or soap-and-water solution during installation to help protect the blades during initial rotation. Never operate the engine without an adequate water supply.\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 impeller, not a Yamaha or Mercury branded OEM component. The displayed OEM and aftermarket numbers are reference numbers used for identification and compatibility checking.\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 impeller dimensions, blade count, keyway, and part number before purchase.\u003c\/li\u003e\n  \u003cli\u003eKeep the Yamaha 2-stroke and 4-stroke model conditions separate when confirming fitment.\u003c\/li\u003e\n  \u003cli\u003eReplace damaged pump components and gaskets as needed; a worn housing or wear plate can affect cooling performance.\u003c\/li\u003e\n  \u003cli\u003eDo not run the outboard dry. Test the cooling system in water or with the manufacturer-approved flushing equipment.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended if you are unfamiliar with lower-unit 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\u003eMarine Replacement Parts\u003c\/strong\u003e — Practical replacement components for common outboard maintenance needs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication-Focused Listings\u003c\/strong\u003e — Fitment information is organized by engine brand, model, horsepower, and stroke.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClear Cross-References\u003c\/strong\u003e — OEM and aftermarket reference numbers are provided to support careful part identification.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50723976446267,"sku":"17IY015","price":14.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/Water_Pump_Impeller_for_Yamaha_4-5-6_HP_6E0-44352-00_-_JLM_MARINE-8288702.jpg?v=1763039029"}],"url":"https:\/\/seasierra.com\/collections\/yamaha-2-stroke-4-5hp-outboard-engine-parts.oembed","provider":"SeaSierra","version":"1.0","type":"link"}