{"title":"Detroit Diesel Marine Engine Parts","description":"\u003csection id=\"hero\" style=\"padding:16px; border:1px solid #e5e7eb; border-radius:8px;\"\u003e\n  \u003cp style=\"max-width:880px;\"\u003eThis page is for Detroit Diesel marine engines. It helps you find compatible parts and service information for popular two-stroke (53\/71\/92\/149 Series) and four-stroke (Series 60 and 8.2L) platforms. Below you’ll find maintenance tips, common replacement parts, and troubleshooting guidance. You can also browse our main marine Service \u0026amp; Maintenance Kits collection. Scroll to the bottom of the page to start browsing parts for this engine, and on any collection page use the Filter \u0026amp; Sort controls to narrow results by horsepower, year range, and part category.\u003c\/p\u003e\n  \u003ca href=\"https:\/\/seasierra.com\/collections\/service-maintenance-kits\" style=\"display:inline-block; padding:10px 16px; background:#0f766e; color:#fff; text-decoration:none; border-radius:6px;\"\u003eBrowse Service \u0026amp; Maintenance Kits\u003c\/a\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"identify-model\"\u003e\n  \u003ch2\u003eHow to Identify Your Detroit Diesel Model\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eLocate the engine nameplate\/serial plate on the valve cover, blower housing, or a side-mounted tag on the block. Record the full model designation and serial number.\u003c\/li\u003e\n    \u003cli\u003eRead the model code: examples include 6-71 (inline-6, 71-series), 8V92 (V8, 92-series), 12.7L Series 60 (inline-6, four-stroke). Suffixes may indicate turbocharging, aftercooling, marine rating, or arrangement.\u003c\/li\u003e\n    \u003cli\u003eNote arrangement and rotation where applicable (e.g., left\/right-hand rotation, gear and accessory layouts). These details affect water pumps, manifolds, and other marine-specific parts.\u003c\/li\u003e\n    \u003cli\u003eDistinguish platform: two-stroke Detroits use a Roots blower (often with a turbo on higher ratings). Series 60\/8.2L are four-stroke; Series 60 typically uses electronic controls (DDEC) and multiple sensors.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"engine-overview\"\u003e\n  \u003ch2\u003ePlatform Overview\u003c\/h2\u003e\n\n  \u003ch3\u003eTwo‑Stroke Detroit Diesel (53, 71, 92, 149 Series)\u003c\/h3\u003e\n  \u003ctable style=\"width:100%; max-width:980px; 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;\"\u003eConfiguration\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eTwo-stroke inline and V-block diesels with Roots blower; many marine ratings add turbocharging and aftercooling.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;\"\u003eCommon Models\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003e3-53, 4-53, 6V53, 8V53; 2-71, 4-71, 6-71, 6V71, 8V71, 12V71, 16V71; 6V92, 8V92, 12V92, 16V92; 8V149, 12V149, 16V149.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;\"\u003eAdvantages\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eProven durability, strong torque, straightforward service, and broad parts availability for marine cooling and fuel systems.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;\"\u003eNotes\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eMarine parts can vary by arrangement, rotation, turbo\/aftercooler hardware, and serial range. Verify nameplate details before ordering raw-water pumps, manifolds, and injector sets.\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003ch3\u003eFour‑Stroke Detroit Diesel (Series 60 and 8.2L “Fuel Pincher”)\u003c\/h3\u003e\n  \u003ctable style=\"width:100%; max-width:980px; 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;\"\u003eConfiguration\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eFour-stroke inline-6 (Series 60, usually electronic\/DDEC) and V8 8.2L mechanical diesels adapted for marine duty.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;\"\u003eCommon Models\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eSeries 60 11.1L, 12.7L, 14L; Detroit Diesel 8.2L variants used in marine propulsion and auxiliary roles.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;\"\u003eAdvantages\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eGood fuel economy and emissions control; Series 60 offers electronic management and diagnostics.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;\"\u003eNotes\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eMarine versions use raw-water pumps, heat exchangers, and water-cooled components. For Series 60, match sensors\/injectors to DDEC version and calibration. Always confirm the engine serial and arrangement.\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\"\u003e\n  \u003ch2\u003eRoutine Maintenance \u0026amp; Service Parts\u003c\/h2\u003e\n  \u003cp style=\"max-width:880px;\"\u003eIntervals below are general guidelines for typical marine service. Always follow the official Detroit Diesel service manual for your exact engine rating and duty cycle.\u003c\/p\u003e\n  \u003ctable style=\"width:100%; max-width:980px; 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;\"\u003eEngine oil \u0026amp; filter\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eEvery 100–250 hours or 6 months\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eInterval varies by series and duty. Warm engine, sample oil if monitoring wear, replace filter(s) at each change.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/oil-filters\"\u003eOil Filters\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;\"\u003ePrimary\/secondary fuel filters\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eEvery 100 hours or when restriction is noted\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eBleed air after service. Use proper micron rating and water-separating elements where fitted.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\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;\"\u003eRaw-water pump impeller\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eAnnually or 100–200 hours\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eReplace sooner if heat or low flow is observed. Inspect pump cam plate and cover wear.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/impellers\"\u003eImpellers\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;\"\u003eHeat-exchanger\/zinc anodes\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eInspect every 100 hours; replace as needed\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003ePull and inspect zincs; flush exchangers and coolers to prevent scaling and corrosion.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/anodes\"\u003eAnodes\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;\"\u003eAir filter\/service\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eInspect every 100 hours\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eClean or replace as required to prevent black smoke and reduced power.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/air-filters\"\u003eAir Filters\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;\"\u003eDrive belts (alternator, seawater pump)\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eCheck each trip; replace if cracked or glazed\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eVerify tension after first run-in. Carry spares on board.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/belt\"\u003eBelts\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;\"\u003eInjectors (test\/service)\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eAs symptoms arise or at overhaul intervals\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eUnbalanced fueling causes smoke and roughness; match to engine calibration.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/injectors\"\u003eInjectors\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;\"\u003eTurbocharger inspection\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eAnnually or at first sign of oil\/boost issues\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eCheck axial\/radial play, oil coking, and boost leaks.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/turbos\"\u003eTurbos\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;\"\u003eCooling hoses \u0026amp; clamps\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eSeasonally\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eLook for soft spots, cracks, and corrosion on clamps; replace aging hoses proactively.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/hoses\"\u003eHoses\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;\"\u003eTemp\/pressure sensors (electronic engines)\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eWhen alarms or erratic readings occur\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eConfirm wiring and grounds; replace faulty senders to protect from false trips or missed faults.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/sensors\"\u003eSensors\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\"\u003e\n  \u003ch2\u003eFrequently Used Parts Categories\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eRoutine Service Kits – \u003ca href=\"https:\/\/seasierra.com\/collections\/service-maintenance-kits\"\u003eService \u0026amp; Maintenance Kits\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eCooling System – \u003ca href=\"https:\/\/seasierra.com\/collections\/water-pumps\"\u003eWater pumps\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\u003eInjection – \u003ca href=\"https:\/\/seasierra.com\/collections\/injectors\"\u003eInjectors\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eAir \u0026amp; Turbo – \u003ca href=\"https:\/\/seasierra.com\/collections\/turbos\"\u003eTurbos\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eElectrical\/Starting – \u003ca href=\"https:\/\/seasierra.com\/collections\/starters\"\u003eStarters\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eGaskets \u0026amp; Seals – \u003ca href=\"https:\/\/seasierra.com\/collections\/gaskets\"\u003eGaskets\u003c\/a\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"troubleshooting\"\u003e\n  \u003ch2\u003eCommon Symptoms \u0026amp; Quick Checks\u003c\/h2\u003e\n  \u003ctable style=\"width:100%; max-width:980px; 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;\"\u003eOverheating or high-temperature alarm\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eInspect seawater strainer for debris, verify impeller condition, check belt tension and thermostat operation, confirm raw-water intake is clear.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eWater pump kit, impeller, thermostat, intake screen\/strainer, hoses\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;\"\u003ePoor acceleration or black smoke\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eCheck air filter restriction, boost leaks, turbo condition, and fuel filter restriction. Verify injector balance.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eAir filter, turbocharger, fuel filters, injectors, charge-air hose\/clamps\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;\"\u003eHard starting or rough idle\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eConfirm fuel quality and water separator status, purge air, test cranking speed and battery condition, inspect for suction-side air leaks.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eFuel filters, lift pump, injectors, starter, batteries, fuel hoses\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;\"\u003eWhite smoke or coolant loss\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003ePressure-test cooling system, inspect heat exchanger and oil cooler, evaluate injector tips and timing, check head gasket sealing.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eHead gasket set, oil\/coolant cooler, injector set, sensors\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;\"\u003eLow oil pressure or alarm\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eVerify oil level\/viscosity, replace oil filter, confirm accurate reading with a mechanical gauge, inspect for bearing wear if persistent.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eOil filter, pressure sensor\/sender, 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\"\u003e\n  \u003ch2\u003eFAQs\u003c\/h2\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eAre parts interchangeable across different Detroit Diesel series or years?\u003c\/summary\u003e\n    \u003cp\u003eNot reliably. Two-stroke series (53\/71\/92\/149) and four-stroke engines (Series 60, 8.2L) use different components, and even within a series parts can change by arrangement, rotation, turbo\/aftercooling, and serial range. Always match parts to the exact model code and serial.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhen should I replace the raw-water impeller?\u003c\/summary\u003e\n    \u003cp\u003eInspect every 100 hours and replace annually or at 100–200 hours, whichever comes first. Replace immediately if the engine overheats, the pump shows vane loss, or output is weak.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow often should I change engine oil and filters?\u003c\/summary\u003e\n    \u003cp\u003eTypical marine intervals are 100–250 hours or six months depending on series and duty. Follow the official Detroit Diesel maintenance schedule for your rating and operating conditions.\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 engine family\/series (e.g., 6-71, 8V92, Series 60 12.7L), complete model code and serial number, arrangement\/rotation, turbo\/aftercooler configuration, and for electronic engines the control system version (e.g., DDEC level).\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"cta\" style=\"padding:16px; border:1px solid #e5e7eb; border-radius:8px;\"\u003e\n  \u003cp\u003eReady to find Detroit Diesel-compatible marine parts? Browse our service kits and related categories to locate filters, pumps, injectors, and more.\u003c\/p\u003e\n  \u003ca href=\"https:\/\/seasierra.com\/collections\/service-maintenance-kits\" style=\"display:inline-block; padding:10px 16px; background:#0f766e; color:#fff; text-decoration:none; border-radius:6px;\"\u003eStart Browsing Parts\u003c\/a\u003e\n  \u003cp style=\"margin-top:8px; font-size:0.95em; color:#374151;\"\u003eIf you’re unsure about your model, send us a clear 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":"neoprene-flexible-impeller-kit-fits-caterpillar-detroit-diesel-volvo-penta-replaces-jabsco-17935-0001-johnson-pump-09-819b-sierra-18-3275","title":"Neoprene Flexible Impeller Kit – Fits Caterpillar, Detroit Diesel, Volvo Penta (Replaces Jabsco 17935-0001, Johnson Pump 09-819B, Sierra 18-3275)","description":"\u003csection\u003e\n\u003c!-- 🔧 Table Styles (include only once per page) --\u003e\n\u003cstyle\u003e\n  \/* Outer container allows horizontal scrolling (with iOS momentum) *\/\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n\n  \/* Base table styles *\/\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n\n  \/* Key: prevent wrapping, word breaks, and vertical text in headers *\/\n  table.ss-table th {\n    white-space:nowrap;       \/* Do not wrap *\/\n    word-break:normal;        \/* Don’t break words *\/\n    letter-spacing:normal;    \/* Prevent theme styles from stretching letters *\/\n    font-weight:600;\n    background:#f8fafc;\n  }\n\n  \/* Small screen optimization *\/\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eNeoprene Flexible Impeller Kit – Fits Multiple Marine Engines (Replaces Jabsco 17935-0001)\u003c\/strong\u003e is a 12-blade, spline drive impeller engineered for raw water and sea water cooling applications. It is designed for reliable performance on a variety of marine engines, including models from Caterpillar, Detroit Diesel, and Volvo Penta.\u003c\/p\u003e\n\u003cp\u003eThis kit serves as a direct replacement for Jabsco 17935-0001\/17935-0001-P, Johnson Pump 09-819B, Sierra 18-3275, and many other OEM and aftermarket part numbers.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEngineered for raw\/sea water cooling systems.\u003c\/li\u003e\n\u003cli\u003eFeatures a spline drive for secure installation.\u003c\/li\u003e\n\u003cli\u003eKit includes the impeller, gasket, and lubricating packet.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse this matrix to confirm equivalent references across OEM and aftermarket.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Cross-Reference Matrix\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003ePart Number\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eJabsco\u003c\/td\u003e\n\u003ctd\u003e17935-0001\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eJabsco\u003c\/td\u003e\n\u003ctd\u003e17935-0001-P\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eJohnson Pump\u003c\/td\u003e\n\u003ctd\u003e09-819B\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-3275\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eCaterpillar\u003c\/td\u003e\n\u003ctd\u003e5L6042\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eCaterpillar\u003c\/td\u003e\n\u003ctd\u003e5N9360\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eCaterpillar\u003c\/td\u003e\n\u003ctd\u003e1W9046\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eDetroit Diesel\u003c\/td\u003e\n\u003ctd\u003e5196628\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eDetroit Diesel\u003c\/td\u003e\n\u003ctd\u003e8924838\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003e875660\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003e875736\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003e825942\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003e807904\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003e21730344\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003e877066\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003e21951362\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eOnan\u003c\/td\u003e\n\u003ctd\u003e500135\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003ePerkins\u003c\/td\u003e\n\u003ctd\u003e7054\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eAncor\u003c\/td\u003e\n\u003ctd\u003eJ050035\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eCEF\u003c\/td\u003e\n\u003ctd\u003e500135\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eConfirm your engine model\/year in the table below.\u003c\/p\u003e\n\u003cp\u003eFor Caterpillar engines, this impeller fits various 3300 series models.\u003c\/p\u003e\n\u003cp\u003eFor Detroit Diesel engines, fits popular 6V and 8V series models.\u003c\/p\u003e\n\u003cp\u003eFor Volvo Penta engines, this impeller is compatible with a wide range of MD, TD, TMD, and TAMD series engines.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Compatible Engine Models\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003eModel\u003c\/th\u003e\n        \u003cth\u003eOEM Part No.\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eCaterpillar\u003c\/td\u003e\n\u003ctd\u003e3304\u003c\/td\u003e\n\u003ctd\u003e5L6042, 5N9360, 1W9046\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eCaterpillar\u003c\/td\u003e\n\u003ctd\u003e3304B\u003c\/td\u003e\n\u003ctd\u003e5L6042, 5N9360, 1W9046\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eCaterpillar\u003c\/td\u003e\n\u003ctd\u003e3306\u003c\/td\u003e\n\u003ctd\u003e5L6042, 5N9360, 1W9046\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eCaterpillar\u003c\/td\u003e\n\u003ctd\u003e3306B\u003c\/td\u003e\n\u003ctd\u003e5L6042, 5N9360, 1W9046\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eCaterpillar\u003c\/td\u003e\n\u003ctd\u003eD330C\u003c\/td\u003e\n\u003ctd\u003e5L6042, 5N9360, 1W9046\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eDetroit Diesel\u003c\/td\u003e\n\u003ctd\u003e6V53\u003c\/td\u003e\n\u003ctd\u003e5196628, 8924838\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eDetroit Diesel\u003c\/td\u003e\n\u003ctd\u003e6V71\u003c\/td\u003e\n\u003ctd\u003e5196628, 8924838\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eDetroit Diesel\u003c\/td\u003e\n\u003ctd\u003e8V53\u003c\/td\u003e\n\u003ctd\u003e5196628, 8924838\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTAMD61\u003c\/td\u003e\n\u003ctd\u003e875660, 875736, 825942, 807904, 21730344, 877066, 21951362\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTAMD62\u003c\/td\u003e\n\u003ctd\u003e875660, 875736, 825942, 807904, 21730344, 877066, 21951362\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTAMD71\u003c\/td\u003e\n\u003ctd\u003e875660, 875736, 825942, 807904, 21730344, 877066, 21951362\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTAMD72\u003c\/td\u003e\n\u003ctd\u003e875660, 875736, 825942, 807904, 21730344, 877066, 21951362\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTAMD73\u003c\/td\u003e\n\u003ctd\u003e875660, 875736, 825942, 807904, 21730344, 877066, 21951362\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eMD100\u003c\/td\u003e\n\u003ctd\u003e875660, 875736, 825942, 807904, 21730344, 877066, 21951362\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eMD120\u003c\/td\u003e\n\u003ctd\u003e875660, 875736, 825942, 807904, 21730344, 877066, 21951362\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTD100\u003c\/td\u003e\n\u003ctd\u003e875660, 875736, 825942, 807904, 21730344, 877066, 21951362\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTD120\u003c\/td\u003e\n\u003ctd\u003e875660, 875736, 825942, 807904, 21730344, 877066, 21951362\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTMD100\u003c\/td\u003e\n\u003ctd\u003e875660, 875736, 825942, 807904, 21730344, 877066, 21951362\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTMD120\u003c\/td\u003e\n\u003ctd\u003e875660, 875736, 825942, 807904, 21730344, 877066, 21951362\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTAMD100\u003c\/td\u003e\n\u003ctd\u003e875660, 875736, 825942, 807904, 21730344, 877066, 21951362\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTAMD102\u003c\/td\u003e\n\u003ctd\u003e875660, 875736, 825942, 807904, 21730344, 877066, 21951362\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eTAMD120\u003c\/td\u003e\n\u003ctd\u003e875660, 875736, 825942, 807904, 21730344, 877066, 21951362\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eOnan\u003c\/td\u003e\n\u003ctd\u003eMDL3\u003c\/td\u003e\n\u003ctd\u003e500135\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eOnan\u003c\/td\u003e\n\u003ctd\u003eMDL4\u003c\/td\u003e\n\u003ctd\u003e500135\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eOnan\u003c\/td\u003e\n\u003ctd\u003eMDL6\u003c\/td\u003e\n\u003ctd\u003e500135\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eChris Craft\u003c\/td\u003e\n\u003ctd\u003e350\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eChris Craft\u003c\/td\u003e\n\u003ctd\u003e454\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003ePleasurecraft Marine\u003c\/td\u003e\n\u003ctd\u003e302\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003ePleasurecraft Marine\u003c\/td\u003e\n\u003ctd\u003e351\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003ePleasurecraft Marine\u003c\/td\u003e\n\u003ctd\u003e454\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eFlexible Impeller Kit\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eSpline Drive\u003c\/dd\u003e\n  \u003cdt\u003eMaterial\u003c\/dt\u003e\n\u003cdd\u003eNeoprene\u003c\/dd\u003e\n  \u003cdt\u003eInsert Type\u003c\/dt\u003e\n\u003cdd\u003eBrass\u003c\/dd\u003e\n  \u003cdt\u003eNumber of Blades\u003c\/dt\u003e\n\u003cdd\u003e12\u003c\/dd\u003e\n  \u003cdt\u003eImpeller Profile\u003c\/dt\u003e\n\u003cdd\u003eQ (Jabsco)\u003c\/dd\u003e\n  \u003cdt\u003eOuter Diameter\u003c\/dt\u003e\n\u003cdd\u003e95 mm (3.74 in)\u003c\/dd\u003e\n  \u003cdt\u003eWidth\/Depth\u003c\/dt\u003e\n\u003cdd\u003e63 mm (2.48 in)\u003c\/dd\u003e\n  \u003cdt\u003eShaft Diameter\u003c\/dt\u003e\n\u003cdd\u003e25 mm (1 in)\u003c\/dd\u003e\n  \u003cdt\u003eWeight\u003c\/dt\u003e\n\u003cdd\u003e0.68 kg (1.5 lb)\u003c\/dd\u003e\n  \u003cdt\u003eApplication\u003c\/dt\u003e\n\u003cdd\u003eEngine Cooling (Raw\/Sea Water)\u003c\/dd\u003e\n  \u003cdt\u003eWarranty\u003c\/dt\u003e\n\u003cdd\u003eManufacturer's Standard Warranty\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 Neoprene Impeller (Replaces Jabsco 17935-0001)\u003c\/li\u003e\n  \u003cli\u003e1 x Gasket\u003c\/li\u003e\n  \u003cli\u003e1 x Lubricating Packet (Glycerin)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eEnsure the engine is off and the water intake seacock is closed.\u003c\/li\u003e\n  \u003cli\u003eRemove the cover plate from the water pump housing.\u003c\/li\u003e\n  \u003cli\u003eUse pliers or an impeller puller to carefully remove the old impeller.\u003c\/li\u003e\n  \u003cli\u003eClean the interior of the pump housing, removing any debris or old impeller fragments.\u003c\/li\u003e\n  \u003cli\u003eInstall the new gasket on the cover plate or pump body as required.\u003c\/li\u003e\n  \u003cli\u003eApply the provided glycerin lubricant to the inside of the pump housing and the new impeller.\u003c\/li\u003e\n  \u003cli\u003eInsert the new impeller, bending the blades in the correct rotational direction if necessary.\u003c\/li\u003e\n  \u003cli\u003eReinstall the cover plate and tighten the screws evenly.\u003c\/li\u003e\n  \u003cli\u003eOpen the seacock and check for leaks after starting the engine.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eHow do I confirm this impeller fits my specific engine?\u003c\/summary\u003e\u003cp\u003eThe best method is to match your existing part number to one listed in our Part Number Matrix. If you cannot find your part number, check the Engine \u0026amp; Model Compatibility table. If still unsure, measure your old impeller's diameter, width, and shaft type and compare it to our Technical Specs.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat are the signs of a failing impeller?\u003c\/summary\u003e\u003cp\u003eCommon symptoms include engine overheating at idle or low speeds, a reduced flow of water from the exhaust outlet, and visible cracks or missing blades on the impeller itself during inspection.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow often should I replace my raw water pump impeller?\u003c\/summary\u003e\u003cp\u003eAs a general rule, it's recommended to inspect your impeller annually and replace it every 1-2 years or every 200-300 operating hours, whichever comes first. This can vary based on usage, water conditions (sandy\/silty water causes faster wear), and whether you frequently run the pump dry.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eMy old impeller had a different number of blades. Can I still use this one?\u003c\/summary\u003e\u003cp\u003eGenerally, you should use an impeller with the same blade count as the original. However, some part numbers are superseded by designs with a different blade count that provide similar or better flow characteristics. This 12-blade impeller is the current standard replacement for the listed part numbers, some of which may have originally used a 9-blade design.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is 'spline drive'?\u003c\/summary\u003e\u003cp\u003eSpline drive refers to the mounting interface of the impeller. The center brass hub has a series of grooves (splines) that match corresponding ridges on the pump shaft. This design ensures a tight, non-slip fit, allowing the shaft to transfer rotational force to the impeller effectively.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs it okay if the included gasket looks different from my original?\u003c\/summary\u003e\u003cp\u003eYes. Aftermarket kits are designed to fit a wide range of pump models, and the included gasket is often a universal style that seals correctly across all listed applications, even if its shape differs slightly from the OEM version.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eOEM vs. Aftermarket?\u003c\/summary\u003e\u003cp\u003eThis listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eShipping speed \u0026amp; cost\u003c\/summary\u003e\u003cp\u003eWe ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWarranty \u0026amp; returns\u003c\/summary\u003e\u003cp\u003eCovered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused \u0026amp; in original condition). See our policy page or reach out for instructions.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Info\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify images\/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.\u003c\/li\u003e\n  \u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended for safety and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePro-Grade Standards\u003c\/strong\u003e — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast Global Fulfillment\u003c\/strong\u003e — Free standard delivery to most regions in 5–15 days.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer-Direct Value\u003c\/strong\u003e — Fair pricing without compromising on materials or QC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50717892935995,"sku":"17FI033R","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/17FI033R.png?v=1762937579"},{"product_id":"neoprene-impeller-fits-marine-engine-cooling-applications-replaces-cat-7e-3022-detroit-23502086","title":"Neoprene Impeller – Fits Marine Engine Cooling Applications (Replaces CAT 7E-3022, Detroit 23502086)","description":"\u003c!-- 🔧 Table Styles (include only once per page) --\u003e\n\u003cstyle\u003e\n  \/* Outer container allows horizontal scrolling (with iOS momentum) *\/\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n\n  \/* Base table styles *\/\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n\n  \/* Key: prevent wrapping, word breaks, and vertical text in headers *\/\n  table.ss-table th {\n    white-space:nowrap;       \/* Do not wrap *\/\n    word-break:normal;        \/* Don’t break words *\/\n    letter-spacing:normal;    \/* Prevent theme styles from stretching letters *\/\n    font-weight:600;\n    background:#f8fafc;\n  }\n\n  \/* Small screen optimization *\/\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\u003csection\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis high-quality \u003cstrong\u003eJabsco 18786-0001 Neoprene Impeller\u003c\/strong\u003e is designed for marine engine cooling and industrial processing applications. It is suitable for engine cooling systems, bilge pumps, and general purpose water transfer duties, serving as a reliable replacement for specific CAT and Detroit Diesel marine engine pumps.\u003c\/p\u003e\n\u003cp\u003eThis component is a direct replacement for Jabsco 18786-0001, CAT 7E-3022, CAT 9Y5427, and Detroit Diesel 23502086.\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Durable neoprene rubber compound suitable for fresh water, salt water, and mild chemicals.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Designed for internal installation in compatible water pumps.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eShaft Hub:\u003c\/strong\u003e Features a 1\" (25mm) double-flat drive hub made from epoxy plastic for a secure fit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse this matrix to confirm equivalent references across OEM and aftermarket.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Cross-Reference\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003ePart Number\u003c\/th\u003e\n        \u003cth\u003eNotes\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eJabsco\u003c\/td\u003e\n        \u003ctd\u003e18786-0001\u003c\/td\u003e\n        \u003ctd\u003eOriginal Equipment Reference\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eCAT\u003c\/td\u003e\n        \u003ctd\u003e7E-3022\u003c\/td\u003e\n        \u003ctd\u003eDirect Replacement\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eCAT\u003c\/td\u003e\n        \u003ctd\u003e9Y5427\u003c\/td\u003e\n        \u003ctd\u003eDirect Replacement\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eDetroit Diesel\u003c\/td\u003e\n        \u003ctd\u003e23502086\u003c\/td\u003e\n        \u003ctd\u003eDirect Replacement\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eConfirm your engine model\/year in the table below. Note: This impeller fits various models from the listed brands. Always verify specs against your existing part.\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\u003eApplication\u003c\/th\u003e\n        \u003cth\u003eOEM Part No.\u003c\/th\u003e\n        \u003cth\u003eNotes\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eJabsco\u003c\/td\u003e\n        \u003ctd\u003eVarious\u003c\/td\u003e\n        \u003ctd\u003eEngine Cooling Pumps\u003c\/td\u003e\n        \u003ctd\u003e18786-0001\u003c\/td\u003e\n        \u003ctd\u003eOriginal equipment\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eCAT\u003c\/td\u003e\n        \u003ctd\u003eVarious\u003c\/td\u003e\n        \u003ctd\u003eMarine Engine Cooling\u003c\/td\u003e\n        \u003ctd\u003e7E-3022, 9Y5427\u003c\/td\u003e\n        \u003ctd\u003eDirect replacement\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eDetroit Diesel\u003c\/td\u003e\n        \u003ctd\u003eVarious\u003c\/td\u003e\n        \u003ctd\u003eMarine Engine Cooling\u003c\/td\u003e\n        \u003ctd\u003e23502086\u003c\/td\u003e\n        \u003ctd\u003eDirect replacement\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cdl\u003e\n\u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eFlexible Neoprene Impeller\u003c\/dd\u003e\n\u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eInternal replacement for water pumps\u003c\/dd\u003e\n\u003cdt\u003eMaterial\u003c\/dt\u003e\n\u003cdd\u003eNeoprene rubber\u003c\/dd\u003e\n\u003cdt\u003eNumber of Blades\/Fins\u003c\/dt\u003e\n\u003cdd\u003e9\u003c\/dd\u003e\n\u003cdt\u003eImpeller Diameter\u003c\/dt\u003e\n\u003cdd\u003e4-5\/8\" (117mm)\u003c\/dd\u003e\n\u003cdt\u003eImpeller Depth\/Thickness\u003c\/dt\u003e\n\u003cdd\u003e3-1\/2\" (89mm)\u003c\/dd\u003e\n\u003cdt\u003eShaft Diameter\u003c\/dt\u003e\n\u003cdd\u003e1\" (25mm)\u003c\/dd\u003e\n\u003cdt\u003eShaft Hub Type\u003c\/dt\u003e\n\u003cdd\u003eDouble Flat Epoxy Plastic\u003c\/dd\u003e\n\u003cdt\u003eTemperature Range\u003c\/dt\u003e\n\u003cdd\u003e45°F to 180°F (7°C to 82°C)\u003c\/dd\u003e\n\u003cdt\u003eCompatible Fluids\u003c\/dt\u003e\n\u003cdd\u003eFresh water, salt water, mild chemicals\u003c\/dd\u003e\n\u003cdt\u003eLimited Oil\/Fuel Exposure\u003c\/dt\u003e\n\u003cdd\u003eYes (will swell with prolonged exposure)\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e1 x Flexible Impeller (Jabsco 18786-0001)\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\u003eAlways apply grease to a new impeller before installation. This lubricates the impeller, makes it easier to install, and provides protection during initial dry prime.\u003c\/li\u003e\n    \u003cli\u003eAfter installing the new impeller, the pump may need up to 30 seconds to prime. Do not run the pump dry for longer, as the lack of liquid will damage the neoprene blades.\u003c\/li\u003e\n    \u003cli\u003eEnsure all suction hose connections are airtight. Air leaks will prevent the pump from self-priming effectively.\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 know when to replace my impeller?\u003c\/summary\u003e\n\u003cp\u003eAn impeller is at the end of its normal service life when pieces of its blades are missing, the blades are permanently and excessively curved, or there are cracks appearing about halfway up the blade height.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat are the signs of premature impeller failure?\u003c\/summary\u003e\n\u003cp\u003eHard, polished, or cracked end faces indicate the pump has been run dry. Missing impeller blades suggest severe dry running. If pieces are missing from only the blade tips, this often points to cavitation (air leaks in the suction line).\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat should I do before installing the new impeller?\u003c\/summary\u003e\n\u003cp\u003eAlways grease the new impeller before installation using a suitable lubricant. This simplifies insertion into the pump housing and provides crucial protection for the impeller during the initial prime cycle before water flow is established.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eOEM vs. Aftermarket?\u003c\/summary\u003e\n\u003cp\u003eThis listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eShipping speed \u0026amp; cost\u003c\/summary\u003e\n\u003cp\u003eWe ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWarranty \u0026amp; returns\u003c\/summary\u003e\n\u003cp\u003eCovered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused \u0026amp; in original condition). See our policy page or reach out for instructions.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eSafety \u0026amp; Important Info\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVerify images\/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.\u003c\/li\u003e\n\u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended for safety and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePro-Grade Standards\u003c\/strong\u003e — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Global Fulfillment\u003c\/strong\u003e — Free standard delivery to most regions in 5–15 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer-Direct Value\u003c\/strong\u003e — Fair pricing without compromising on materials or QC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50717905682747,"sku":"19FI004R*1（实际1个）","price":168.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/19FI004R_1_1.png?v=1762947286"},{"product_id":"flexible-impeller-kit-fits-jabsco-detroit-diesel-volvo-penta-yanmar-replaces-17937-0001-17937-0001p","title":"JMP 7426-01 Marine Flexible Impeller – 10-Blade, 12-Spline Drive, Replaces Jabsco 17937-0001","description":"\u003csection\u003e\n\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td { padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top; }\n  table.ss-table th { white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc; }\n  @media (max-width:480px){ table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; } }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eJMP 7426-01 marine flexible impeller\u003c\/strong\u003e is a replacement raw-water pump impeller for selected marine cooling-system applications. It is listed as a 10-blade impeller with a 12-spline drive and is cross-referenced to Jabsco 17937-0001.\u003c\/p\u003e\n\u003cp\u003eCatalog references associate this impeller with selected JMP raw-water pump applications, including Detroit Diesel JPR-G6000F and JPR-G6010F pumps and the Volvo Penta JPR-VP0040DA pump used with sea-water pump number 3584062. Always compare the existing impeller dimensions, drive type, pump model and manufacturer part number before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFlexible marine pump impeller for raw-water and sea-water cooling systems.\u003c\/li\u003e\n  \u003cli\u003e10-blade design with a 12-spline drive insert.\u003c\/li\u003e\n  \u003cli\u003eSold as a single replacement impeller; gaskets, O-rings, keys and other service parts are not included unless specifically shown with the selected product.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number References\u003c\/h2\u003e\n\u003cp\u003eThe following references are provided for identification and cross-reference purposes. They do not by themselves confirm fitment for every engine or pump configuration.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number References\"\u003e\n    \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eReference\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eJMP\u003c\/td\u003e\n\u003ctd\u003e7426-01\u003c\/td\u003e\n\u003ctd\u003eImpeller part number\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eJabsco\u003c\/td\u003e\n\u003ctd\u003e17937-0001\u003c\/td\u003e\n\u003ctd\u003eCross-reference listed in the impeller guide\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eDetroit Diesel\u003c\/td\u003e\n\u003ctd\u003e5193602\u003c\/td\u003e\n\u003ctd\u003eImpeller reference for selected JPR-G6000F and JPR-G6010F pump parts lists\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003e3588475\u003c\/td\u003e\n\u003ctd\u003eImpeller reference for the selected 3584062 sea-water pump parts list\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eSelected Pump Compatibility\u003c\/h2\u003e\n\u003cp\u003eThese catalog relationships are limited to the pump applications shown below. Engine model, pump version and serial-number conditions can vary, so verify the pump identification before installation.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Selected Pump Compatibility\"\u003e\n    \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003cth\u003ePump Model\u003c\/th\u003e\n\u003cth\u003eEngine Model or Series\u003c\/th\u003e\n\u003cth\u003ePump Part Number\u003c\/th\u003e\n\u003cth\u003eImpeller Reference\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eDetroit Diesel\u003c\/td\u003e\n\u003ctd\u003eJPR-G6000F\u003c\/td\u003e\n\u003ctd\u003e353, 453, 471\u003c\/td\u003e\n\u003ctd\u003e5145578, 5145576\u003c\/td\u003e\n\u003ctd\u003e7426-01\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eDetroit Diesel\u003c\/td\u003e\n\u003ctd\u003eJPR-G6010F\u003c\/td\u003e\n\u003ctd\u003e271\u003c\/td\u003e\n\u003ctd\u003e5145577\u003c\/td\u003e\n\u003ctd\u003e7426-01\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003eJPR-VP0040DA\u003c\/td\u003e\n\u003ctd\u003eD4\u003c\/td\u003e\n\u003ctd\u003e3584062\u003c\/td\u003e\n\u003ctd\u003e7426-01\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eMarine flexible impeller\u003c\/dd\u003e\n  \u003cdt\u003eImpeller Diameter\u003c\/dt\u003e\n\u003cdd\u003e65 mm\u003c\/dd\u003e\n  \u003cdt\u003eImpeller Width\u003c\/dt\u003e\n\u003cdd\u003e50 mm\u003c\/dd\u003e\n  \u003cdt\u003eShaft Diameter\u003c\/dt\u003e\n\u003cdd\u003e15.8 mm\u003c\/dd\u003e\n  \u003cdt\u003eNumber of Blades\u003c\/dt\u003e\n\u003cdd\u003e10\u003c\/dd\u003e\n  \u003cdt\u003eDrive Type\u003c\/dt\u003e\n\u003cdd\u003e12-spline drive\u003c\/dd\u003e\n  \u003cdt\u003eQuantity\u003c\/dt\u003e\n\u003cdd\u003e1 impeller\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 JMP 7426-01 flexible marine impeller\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot included:\u003c\/strong\u003e gasket, O-rings, key, cover, seal or other pump-service components unless separately listed with the order.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eShut down the engine and close the raw-water intake seacock.\u003c\/li\u003e\n  \u003cli\u003eLocate the raw-water pump and remove the end cover according to the pump manufacturer's service instructions.\u003c\/li\u003e\n  \u003cli\u003eRemove the old impeller without damaging the pump housing or shaft.\u003c\/li\u003e\n  \u003cli\u003eInspect the housing, end cover, shaft, drive interface and sealing surfaces for wear or damage.\u003c\/li\u003e\n  \u003cli\u003eClean debris from the pump chamber and confirm that the replacement impeller matches the original diameter, width and drive configuration.\u003c\/li\u003e\n  \u003cli\u003eLubricate the impeller with a suitable water-compatible lubricant recommended for the pump application. Do not run the impeller dry.\u003c\/li\u003e\n  \u003cli\u003eInstall the impeller in the correct orientation for the pump's direction of rotation and refit the end cover using the correct seal or gasket for that pump.\u003c\/li\u003e\n  \u003cli\u003eOpen the seacock, start the engine and check immediately for leaks, overheating and proper exhaust-water flow.\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 impeller fits?\u003c\/summary\u003e\u003cp\u003eMatch the existing impeller's part number, diameter, width, shaft diameter and drive type. Also verify the pump model and pump part number. A shared engine brand or horsepower rating alone is not sufficient to confirm fitment.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat are common signs of a worn impeller?\u003c\/summary\u003e\u003cp\u003ePossible signs include reduced cooling-water flow, higher-than-normal engine temperature, an overheating alarm or damaged and missing impeller blades. Inspect the pump and cooling system before installing a replacement.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes this listing include a gasket or O-rings?\u003c\/summary\u003e\u003cp\u003eNo. This listing is for one replacement impeller. Gaskets, O-rings, keys and other service parts are not included unless expressly listed for the product being ordered.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow often should a flexible impeller be replaced?\u003c\/summary\u003e\u003cp\u003eInspect the impeller at the interval specified by the engine or pump manufacturer. Replacement timing depends on operating hours, storage conditions, dry running and exposure to abrasive or contaminated water.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this an OEM impeller?\u003c\/summary\u003e\u003cp\u003eThis is a JMP aftermarket replacement impeller. Jabsco, Detroit Diesel and Volvo Penta numbers shown on this page are manufacturer reference numbers used for identification and cross-reference.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eClose the seacock and allow the engine and pump to cool before servicing.\u003c\/li\u003e\n  \u003cli\u003eDo not operate the pump dry; dry running can quickly damage the impeller and pump.\u003c\/li\u003e\n  \u003cli\u003eVerify the pump model, part number and impeller dimensions before purchase and installation.\u003c\/li\u003e\n  \u003cli\u003eReplace damaged seals, gaskets or O-rings as required for the specific pump application.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended when pump or engine 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\u003e\n\u003cstrong\u003eMarine Parts Support\u003c\/strong\u003e — We provide replacement components for marine cooling and raw-water pump applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication-Focused Information\u003c\/strong\u003e — Product references and installation guidance are provided to help customers verify compatibility before ordering.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGlobal Fulfillment\u003c\/strong\u003e — Shipping options and delivery estimates are shown at checkout where available.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50723789275451,"sku":"1aqb4wJd0I1","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/1aqb4wJd0I1.png?v=1763031806"}],"url":"https:\/\/seasierra.com\/collections\/detroit-diesel-marine-engine-parts.oembed","provider":"SeaSierra","version":"1.0","type":"link"}