{"title":"Yamaha 2-Stroke 6-8HP Outboard Engine Parts","description":"\u003csection id=\"hero\" style=\"max-width:900px;padding:16px 0;\"\u003e\n  \u003cp\u003eThis page is dedicated to Yamaha 2-Stroke 6–8HP outboard engines. Use it to find compatible parts and key service information, including maintenance tips, commonly replaced components, and troubleshooting guidance. You can also browse our main Yamaha collection at any time. Scroll to the bottom of this page to start browsing parts for this engine, and on the collection page use the Filter \u0026amp; Sort controls to narrow results by horsepower, year range, and part category.\u003c\/p\u003e\n  \u003cp\u003e\n    \u003ca href=\"https:\/\/seasierra.com\/collections\/yamaha-outboard-parts\" style=\"display:inline-block;padding:10px 16px;border:1px solid #1b6ec2;border-radius:6px;text-decoration:none;color:#fff;background:#1b6ec2;\"\u003eBrowse All Yamaha Parts\u003c\/a\u003e\n  \u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"identify-model\" style=\"max-width:900px;padding:8px 0;\"\u003e\n  \u003ch2\u003eHow to Identify Your 6–8HP Model\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eNameplate location: look on the transom clamp bracket or swivel bracket for the model code and serial number.\u003c\/li\u003e\n    \u003cli\u003eReading the code: Yamaha small 2‑stroke models often appear as 6C\/8C or 6D\/8D, followed by suffixes indicating shaft length (S=15, L=20), tiller vs. remote control, and production year.\u003c\/li\u003e\n    \u003cli\u003eGearcase variant: these engines commonly use the Type C\/D lower unit. Confirming your gearcase type helps ensure the right seals, gears, and shift parts.\u003c\/li\u003e\n    \u003cli\u003eFueling: most 6–8HP 2‑strokes are premix (typically 50:1 TC‑W3). If equipped with oil injection in some markets, verify pump condition and hoses during service.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"engine-overview\" style=\"max-width:900px;padding:8px 0;\"\u003e\n  \u003ch2\u003ePlatform Overview\u003c\/h2\u003e\n  \u003ch3\u003eYamaha 6–8HP 2‑Stroke (Type C)\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 #ddd;\"\u003eFeature\u003c\/th\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #ddd;\"\u003eDescription\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eConfiguration\u003c\/td\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eInline‑2 carbureted 2‑stroke; manual or electric start; tiller steer common.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eCommon Models\u003c\/td\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003e6C \/ 8C family (examples across various years and shaft lengths).\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eAdvantages\u003c\/td\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eLightweight, simple maintenance, good low‑speed thrust for dinghies and small craft.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eNotes\u003c\/td\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eMany cooling and seal items interchange with Type D, but internal gear and shift parts may differ—verify before ordering.\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003ch3\u003eYamaha 6–8HP 2‑Stroke (Type D)\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 #ddd;\"\u003eFeature\u003c\/th\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #ddd;\"\u003eDescription\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eConfiguration\u003c\/td\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eInline‑2 carbureted 2‑stroke with Type D lower unit; manual\/remote variants exist.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eCommon Models\u003c\/td\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003e6D \/ 8D family (short and long shaft versions).\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eAdvantages\u003c\/td\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eDurable gearcase, broad parts availability, straightforward seasonal service.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eNotes\u003c\/td\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003ePropellers commonly use a 7‑spline hub; confirm shaft length (S\/L) and lower unit style when selecting gears and seals.\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=\"max-width:900px;padding:8px 0;\"\u003e\n  \u003ch2\u003eRoutine Maintenance \u0026amp; Service Parts\u003c\/h2\u003e\n  \u003cp\u003eIntervals below are general guidelines for small 2‑stroke outboards. Always follow the procedures and schedules in your official Yamaha service manual.\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 #ddd;\"\u003eItem\u003c\/th\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #ddd;\"\u003eInterval*\u003c\/th\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #ddd;\"\u003eRemarks\u003c\/th\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #ddd;\"\u003eParts Link\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eGear oil (lower unit)\u003c\/td\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eEvery 100 hrs or annually\u003c\/td\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eInspect for water (milky oil). Replace seals if intrusion is found.\u003c\/td\u003e\n        \u003ctd style=\"padding:6px 0;\"\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:6px 0;\"\u003eSpark plugs\u003c\/td\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eEvery 100 hrs or annually\u003c\/td\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eUse correct heat range and gap; replace if fouled or worn.\u003c\/td\u003e\n        \u003ctd style=\"padding:6px 0;\"\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:6px 0;\"\u003eInline fuel filter\u003c\/td\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eEvery 100 hrs or annually\u003c\/td\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eReplace clogged or discolored filters to protect carburetors.\u003c\/td\u003e\n        \u003ctd style=\"padding:6px 0;\"\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:6px 0;\"\u003eWater pump impeller \/ kit\u003c\/td\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eEvery 200 hrs or 2 seasons (annually in sandy\/muddy water)\u003c\/td\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eCritical for cooling; replace sooner if tell‑tale weak or intermittent.\u003c\/td\u003e\n        \u003ctd style=\"padding:6px 0;\"\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:6px 0;\"\u003eAnodes (external \u0026amp; internal)\u003c\/td\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eInspect often; replace when ~50% consumed\u003c\/td\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eChoose alloy for your water (zinc, aluminum, or magnesium).\u003c\/td\u003e\n        \u003ctd style=\"padding:6px 0;\"\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:6px 0;\"\u003ePropeller inspection\u003c\/td\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eEach trip \/ at service\u003c\/td\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eCheck for dings and fishing line; verify cotter and nut torque.\u003c\/td\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/yamaha-propellers\"\u003eYamaha Propellers\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003e2‑Stroke fuel\/oil\u003c\/td\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eEvery outing\u003c\/td\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eUse fresh fuel and the specified oil mix (commonly 50:1 TC‑W3). Service oil‑injection only if equipped.\u003c\/td\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/yamaha-outboard-parts\"\u003eYamaha Outboard Parts\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=\"max-width:900px;padding:8px 0;\"\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\u003eLower Unit \/ 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\u003ePropellers \u0026amp; Hubs: \u003ca href=\"https:\/\/seasierra.com\/collections\/yamaha-propellers\"\u003eYamaha Propellers\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\u003eIgnition \/ Spark: \u003ca href=\"https:\/\/seasierra.com\/collections\/spark-plug\"\u003eSpark Plugs\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eSealing Components: \u003ca href=\"https:\/\/seasierra.com\/collections\/yamaha-oil-seals\"\u003eYamaha Oil Seals\u003c\/a\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"troubleshooting\" style=\"max-width:900px;padding:8px 0;\"\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 #ddd;\"\u003eSymptom\u003c\/th\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #ddd;\"\u003eCheck First\u003c\/th\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #ddd;\"\u003eRelated Parts\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eWeak tell‑tale \/ overheat alarm\u003c\/td\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eInspect intake screens, tell‑tale hose, and thermostat; verify impeller condition.\u003c\/td\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eWater pump kit, impeller key, thermostat, pump housing components\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003ePoor acceleration \/ power loss\u003c\/td\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eCheck fuel quality, inline filter, spark plugs, prop damage; confirm carb settings.\u003c\/td\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eFuel filter, spark plugs, propeller, carburetor service items\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eHard starting \/ rough idle\u003c\/td\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003ePrime bulb firmness, choke\/enricher function, plug gap, and air leaks on fuel lines.\u003c\/td\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eSpark plugs, fuel filter, gasket\/seal items for fuel lines\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eExcessive smoke (2‑stroke)\u003c\/td\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eConfirm correct mix ratio; look for stuck choke or flooding carb.\u003c\/td\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eSpark plugs, carburetor service items\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eGearcase noise \/ metal in gear oil\u003c\/td\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eCheck oil level\/condition; inspect for water intrusion and prop shaft line damage.\u003c\/td\u003e\n        \u003ctd style=\"padding:6px 0;\"\u003eLower unit seal kit, bearings\/gears, fresh gear oil\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=\"max-width:900px;padding:8px 0;\"\u003e\n  \u003ch2\u003eFAQs\u003c\/h2\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eAre parts interchangeable between Type C and Type D gearcases?\u003c\/summary\u003e\n    \u003cp\u003eMany service items such as impellers and some seals overlap, but internal gearsets, shift components, and certain housings may differ. Verify your exact gearcase type and model code before ordering.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhen should the impeller be replaced?\u003c\/summary\u003e\n    \u003cp\u003eAs a rule of thumb, every 200 hours or two seasons, and annually if you run in sandy or silty water. Replace immediately if the tell‑tale is weak or intermittent.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow often should I change the lower unit gear oil?\u003c\/summary\u003e\n    \u003cp\u003eChange every 100 hours or annually, and anytime you see milky oil (water intrusion) or after an impact to the prop or gearcase.\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 model code, serial number, shaft length (S or L), gearcase type (C or D), and clear photos of the nameplate and the part or area you 27re servicing.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"cta\" style=\"max-width:900px;padding:16px 0;\"\u003e\n  \u003cp\u003eReady to find parts by horsepower, year, and model? Browse our main Yamaha collection and refine with Filter \u0026amp; Sort for the best match.\u003c\/p\u003e\n  \u003cp\u003e\n    \u003ca href=\"https:\/\/seasierra.com\/collections\/yamaha-outboard-parts\" style=\"display:inline-block;padding:10px 16px;border:1px solid #1b6ec2;border-radius:6px;text-decoration:none;color:#fff;background:#1b6ec2;\"\u003eShop Yamaha Outboard Parts\u003c\/a\u003e\n  \u003c\/p\u003e\n  \u003cp style=\"color:#555;\"\u003eIf you 27re unsure about your model, send us a photo of the nameplate and the part you need and we 27ll help verify compatibility.\u003c\/p\u003e\n\u003c\/section\u003e","products":[{"product_id":"water-pump-impeller-kit-fits-yamaha-6hp-8hp-replaces-6e5-44311","title":"Water Pump Service Kit with Housing for Yamaha 115HP \/ 130HP Outboards – 2-Stroke and F115 4-Stroke","description":"\u003csection\u003e\n\n\u003c!-- 🔧 Table Styles (include only once per page) --\u003e\n\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n  table.ss-table th {\n    white-space:nowrap;\n    word-break:normal;\n    letter-spacing:normal;\n    font-weight:600;\n    background:#f8fafc;\n  }\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis aftermarket \u003cstrong\u003ewater pump service kit with housing\u003c\/strong\u003e is designed for selected Yamaha 115HP and 130HP outboard applications. It provides the principal components needed to service the water pump and restore dependable engine cooling, including the pump housing, impeller, gaskets, wear-plate and related installation hardware.\u003c\/p\u003e\n\u003cp\u003eThe company application data identifies this kit for selected Yamaha 2-Stroke 115, C115, P115 and S115 models from 1996–1999, selected 2-Stroke 130 models from 1993–1996, selected 2-Stroke 115 and C115 models from 1997–2023, and the 4-Stroke F115 from 2000–2001. Model, year and serial-number verification is essential before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWater pump service kit supplied with a pump housing.\u003c\/li\u003e\n  \u003cli\u003eAftermarket replacement for servicing the outboard cooling system.\u003c\/li\u003e\n  \u003cli\u003eDesigned for the specific Yamaha applications listed below; it is not a universal 6HP\/8HP kit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number References\u003c\/h2\u003e\n\u003cp\u003eUse these references together with your complete engine model and year when checking compatibility.\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\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 OEM reference\u003c\/td\u003e\n        \u003ctd\u003e6N6-W0078-00\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eAftermarket reference\u003c\/td\u003e\n        \u003ctd\u003e18-3313-1\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe following applications are stated in the company catalog for this product. Compatibility is subject to the exact model designation and serial-number range.\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 \/ Series\u003c\/th\u003e\n        \u003cth\u003eRated HP\u003c\/th\u003e\n        \u003cth\u003eStroke\u003c\/th\u003e\n        \u003cth\u003eYears\u003c\/th\u003e\n        \u003cth\u003eApplication 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\u003e115, C115, P115, S115\u003c\/td\u003e\n        \u003ctd\u003e115\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1996–1999\u003c\/td\u003e\n        \u003ctd\u003eVerify the complete model and serial number.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003e130\u003c\/td\u003e\n        \u003ctd\u003e130\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1993–1996\u003c\/td\u003e\n        \u003ctd\u003eVerify the complete model and serial number.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003e115, C115\u003c\/td\u003e\n        \u003ctd\u003e115\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1997–2023\u003c\/td\u003e\n        \u003ctd\u003eUse the specific model and serial-number range to confirm fitment.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003eF115\u003c\/td\u003e\n        \u003ctd\u003e115\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2000–2001\u003c\/td\u003e\n        \u003ctd\u003eVerify the complete model and serial number.\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n  \u003cdd\u003eWater pump service kit with housing\u003c\/dd\u003e\n  \u003cdt\u003eBrand Application\u003c\/dt\u003e\n  \u003cdd\u003eYamaha Outboard\u003c\/dd\u003e\n  \u003cdt\u003eStroke Applications\u003c\/dt\u003e\n  \u003cdd\u003eSelected 2-Stroke 115HP and 130HP applications; selected 4-Stroke F115 application\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n  \u003cdd\u003eReplacement water pump service assembly; professional installation is recommended\u003c\/dd\u003e\n  \u003cdt\u003eProduct Status\u003c\/dt\u003e\n  \u003cdd\u003eAftermarket replacement, not a Yamaha-manufactured OEM component\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cp\u003eThis product is supplied as a water pump service kit with housing. The service components include:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWater pump housing\u003c\/li\u003e\n  \u003cli\u003eWater pump impeller\u003c\/li\u003e\n  \u003cli\u003eImpeller key\u003c\/li\u003e\n  \u003cli\u003eCartridge cup or insert\u003c\/li\u003e\n  \u003cli\u003eWear plate\u003c\/li\u003e\n  \u003cli\u003eWater pump gasket\u003c\/li\u003e\n  \u003cli\u003eO-rings\u003c\/li\u003e\n  \u003cli\u003eDowel pins and mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eComponent appearance may vary by production batch. Compare the supplied parts with the removed assembly and the application references before installation.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eDisconnect the battery and follow the engine manufacturer's safety procedures.\u003c\/li\u003e\n  \u003cli\u003eShift the outboard into neutral and remove the lower-unit mounting hardware.\u003c\/li\u003e\n  \u003cli\u003eLower the gearcase carefully, keeping the driveshaft, water tube and shift connection protected.\u003c\/li\u003e\n  \u003cli\u003eRemove the old water pump housing and note the orientation of the impeller, key, gaskets, wear plate and seals.\u003c\/li\u003e\n  \u003cli\u003eClean all mating surfaces and remove old gasket material without damaging the sealing surfaces.\u003c\/li\u003e\n  \u003cli\u003eInstall the wear plate, gasket and impeller key in the correct positions.\u003c\/li\u003e\n  \u003cli\u003eFit the new impeller over the key and rotate the driveshaft in the correct direction while seating the impeller vanes in the housing.\u003c\/li\u003e\n  \u003cli\u003eInstall the supplied housing, cup or insert, O-rings and remaining hardware as applicable to the engine configuration.\u003c\/li\u003e\n  \u003cli\u003eReinstall the lower unit, ensuring that the water tube and driveshaft are correctly aligned.\u003c\/li\u003e\n  \u003cli\u003eTighten all fasteners to the engine manufacturer's torque specifications.\u003c\/li\u003e\n  \u003cli\u003eRun the engine with an appropriate water supply and confirm a strong tell-tale stream before returning the outboard to service.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow do I know whether this kit fits my Yamaha outboard?\u003c\/summary\u003e\n  \u003cp\u003eMatch the complete engine model, horsepower, stroke type and year to the compatibility table. Because Yamaha applications can vary by serial-number range, do not rely on horsepower alone. Compare the original water pump reference and housing configuration before ordering.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eDoes this kit include the water pump housing?\u003c\/summary\u003e\n  \u003cp\u003eYes. The company product record identifies this product as a water pump service kit with housing.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat are common signs of a worn water pump impeller?\u003c\/summary\u003e\n  \u003cp\u003eTypical symptoms include a weak or missing tell-tale stream, overheating warnings, rising operating temperature and reduced cooling performance. Stop operation promptly if overheating occurs and inspect the water pump system.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhen should the water pump be serviced?\u003c\/summary\u003e\n  \u003cp\u003eInspect the water pump according to the engine manufacturer's maintenance schedule. Frequent operation in saltwater, sand or muddy water can accelerate wear and may require more frequent inspection.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs this a genuine Yamaha OEM part?\u003c\/summary\u003e\n  \u003cp\u003eNo. This is an aftermarket replacement service kit. The listed Yamaha number is provided as an application reference only.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eCan I install this kit myself?\u003c\/summary\u003e\n  \u003cp\u003eWater pump service requires removal and correct reinstallation of the lower unit. If you are not familiar with outboard drivetrain and cooling-system service, use a qualified marine technician.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eConfirm the complete engine model, year and serial-number range before purchase.\u003c\/li\u003e\n  \u003cli\u003eDo not operate an outboard that shows overheating symptoms or lacks a proper tell-tale stream.\u003c\/li\u003e\n  \u003cli\u003eUse the manufacturer's torque specifications and installation procedures.\u003c\/li\u003e\n  \u003cli\u003eThis is an aftermarket replacement and is not manufactured by Yamaha.\u003c\/li\u003e\n  \u003cli\u003eInspect all supplied components before installation and do not install damaged or incorrect parts.\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-Focused Parts\u003c\/strong\u003e — Replacement components selected for common outboard maintenance and repair applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication-Based Listings\u003c\/strong\u003e — Product information is organized around engine model, horsepower, stroke and year requirements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePractical Service Support\u003c\/strong\u003e — Clear component and installation information helps you prepare for routine marine maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50718264262971,"sku":"23KY096","price":59.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/Water_Pump_Impeller_Kit_for_Yamaha_6_-_8_HP_6E5-44311_-_JLM_MARINE-8288986.jpg?v=1762958464"},{"product_id":"carburetor-rebuild-kit-fits-yamaha-3-8hp-tohatsu-nissan-4-9-8hp-2-stroke-outboards-replaces-6g1-w0093-00-00-369-87122-1","title":"Carburetor Repair Kit for Select Yamaha 3–8 HP and Tohatsu\/Nissan 4–9.8 HP 2-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 { 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\u003ecarburetor repair kit\u003c\/strong\u003e is intended for select Yamaha, Tohatsu, and Nissan 2-stroke outboard carburetors. It helps renew common service components such as gaskets, seals, the float, needle valve, and related hardware when the existing carburetor body and jets remain serviceable.\u003c\/p\u003e\n\u003cp\u003eThe kit is associated with Yamaha reference number \u003cstrong\u003e6G1-W0093-00-00\u003c\/strong\u003e and Tohatsu\/Nissan reference number \u003cstrong\u003e369-87122-1\u003c\/strong\u003e. The same aftermarket reference is also listed against Mercury reference \u003cstrong\u003e11502M\u003c\/strong\u003e and Sierra reference \u003cstrong\u003e18-7765\u003c\/strong\u003e. Always compare the carburetor assembly, original part numbers, model code, year, and serial-number range before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAftermarket replacement for rebuilding a compatible carburetor.\u003c\/li\u003e\n  \u003cli\u003eHelps address worn gaskets, seals, float components, and needle-valve-related fuel issues.\u003c\/li\u003e\n  \u003cli\u003eFor gasoline-fueled 2-stroke outboards only.\u003c\/li\u003e\n  \u003cli\u003eDoes not replace the complete carburetor assembly and does not change jet sizes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number References\u003c\/h2\u003e\n\u003cp\u003eThese numbers are cross-reference leads for compatible applications, not a guarantee that every carburetor using the number is identical. Confirm the complete engine and carburetor application before installation.\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\u003eReference number\u003c\/th\u003e\n\u003cth\u003eReference type\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e6G1-W0093-00-00\u003c\/td\u003e\n\u003ctd\u003ePrimary OEM reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e6G1-14301-01-00\u003c\/td\u003e\n\u003ctd\u003eCarburetor assembly reference used in selected applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e6G1-14301-02-00\u003c\/td\u003e\n\u003ctd\u003eCataloged cross-reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e6G1-14301-03-00\u003c\/td\u003e\n\u003ctd\u003eCataloged cross-reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e6G1-14301-10-00\u003c\/td\u003e\n\u003ctd\u003eCataloged cross-reference\u003c\/td\u003e\n\u003c\/tr\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 \/ Nissan\u003c\/td\u003e\n\u003ctd\u003e359-87122-1\u003c\/td\u003e\n\u003ctd\u003eReported superseded reference; verify before use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury Marine\u003c\/td\u003e\n\u003ctd\u003e11502M\u003c\/td\u003e\n\u003ctd\u003eAftermarket cross-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 cross-reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine Compatibility\u003c\/h2\u003e\n\u003cp\u003eAvailable catalog relationships identify this repair-kit reference in selected Yamaha 2-stroke applications, including 3 HP, 6 HP, and 8 HP models. Marketplace and aftermarket catalog references also associate it with selected Tohatsu\/Nissan 4 HP, 5 HP, 8 HP, and 9.8 HP models. Model codes, production years, and carburetor versions can differ, so the table below should be used as a starting point rather than a universal fitment claim.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"Engine Compatibility\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eExample model families\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eYear or range\u003c\/th\u003e\n\u003cth\u003eReference\u003c\/th\u003e\n\u003cth\u003eFitment note\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e3LG, 3SG and other selected 3 HP models\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSelected cataloged years, including 1988 applications\u003c\/td\u003e\n\u003ctd\u003e6G1-W0093-00-00\u003c\/td\u003e\n\u003ctd\u003eConfirm model code and carburetor configuration.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e6LG, 6SG, 6LH, 6LJ, 6SH, 6SJ and other selected 6 HP models\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSelected cataloged years, including 1986–1988 applications\u003c\/td\u003e\n\u003ctd\u003e6G1-W0093-00-00\u003c\/td\u003e\n\u003ctd\u003eDo not rely on horsepower alone.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e8LK, 8LN, 8SK, 8SN, 8LH, 8LJ, 8SH, 8SJ and other selected 8 HP models\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eSelected cataloged years, including 1984–1986 applications\u003c\/td\u003e\n\u003ctd\u003e6G1-W0093-00-00\u003c\/td\u003e\n\u003ctd\u003eMatch the carburetor assembly and original reference.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTohatsu\u003c\/td\u003e\n\u003ctd\u003eM4 \/ NS4\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eYear and serial range must be confirmed\u003c\/td\u003e\n\u003ctd\u003e369-87122-1\u003c\/td\u003e\n\u003ctd\u003eVerify the exact engine model and carburetor.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTohatsu\u003c\/td\u003e\n\u003ctd\u003eM5 \/ NS5\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eYear and serial range must be confirmed\u003c\/td\u003e\n\u003ctd\u003e369-87122-1\u003c\/td\u003e\n\u003ctd\u003eVerify the exact engine model and carburetor.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTohatsu\u003c\/td\u003e\n\u003ctd\u003eM8 \/ NS8\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eYear and serial range must be confirmed\u003c\/td\u003e\n\u003ctd\u003e369-87122-1\u003c\/td\u003e\n\u003ctd\u003eVerify the exact engine model and carburetor.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTohatsu\u003c\/td\u003e\n\u003ctd\u003eM9.8 \/ NS9.8\u003c\/td\u003e\n\u003ctd\u003e9.8\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eYear and serial range must be confirmed\u003c\/td\u003e\n\u003ctd\u003e369-87122-1\u003c\/td\u003e\n\u003ctd\u003eVerify the exact engine model and carburetor.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003eNS4, NS5, NS8 and NS9.8 families\u003c\/td\u003e\n\u003ctd\u003e4–9.8\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eYear and serial range must be confirmed\u003c\/td\u003e\n\u003ctd\u003e369-87122-1\u003c\/td\u003e\n\u003ctd\u003eUse the original Nissan\/Tohatsu reference for confirmation.\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\u003eAftermarket carburetor repair kit\u003c\/dd\u003e\n  \u003cdt\u003eApplication\u003c\/dt\u003e\n\u003cdd\u003eSelect 2-stroke outboard carburetors\u003c\/dd\u003e\n  \u003cdt\u003eFuel type\u003c\/dt\u003e\n\u003cdd\u003eGasoline (petrol)\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eReplacement service parts for a compatible carburetor\u003c\/dd\u003e\n  \u003cdt\u003ePrimary reference\u003c\/dt\u003e\n\u003cdd\u003eYamaha 6G1-W0093-00-00\u003c\/dd\u003e\n  \u003cdt\u003eAdditional references\u003c\/dt\u003e\n\u003cdd\u003eTohatsu\/Nissan 369-87122-1, Mercury 11502M, and Sierra 18-7765\u003c\/dd\u003e\n  \u003cdt\u003eCarburetor assembly note\u003c\/dt\u003e\n\u003cdd\u003eCompatibility depends on the exact carburetor version; the kit is not a complete carburetor assembly.\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eTypical Kit Components\u003c\/h2\u003e\n\u003cp\u003eComponents supplied for this repair-kit reference may include the following service parts. Compare the product photos and your original carburetor before installation, because component configuration can vary between applications.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePilot screw\u003c\/li\u003e\n  \u003cli\u003eCaps and gaskets\u003c\/li\u003e\n  \u003cli\u003eO-ring\u003c\/li\u003e\n  \u003cli\u003eScrews with washers\u003c\/li\u003e\n  \u003cli\u003eFloat\u003c\/li\u003e\n  \u003cli\u003eNeedle valve\u003c\/li\u003e\n  \u003cli\u003eFloat pin\u003c\/li\u003e\n  \u003cli\u003eFloat-arm pin\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eShut off the fuel supply, disconnect the battery where applicable, and work in a well-ventilated area away from ignition sources.\u003c\/li\u003e\n  \u003cli\u003eDisconnect the fuel line and remove the air intake components as required to access the carburetor.\u003c\/li\u003e\n  \u003cli\u003ePhotograph or document throttle, choke, and fuel-line connections before removal.\u003c\/li\u003e\n  \u003cli\u003eRemove the carburetor and place it on a clean work surface.\u003c\/li\u003e\n  \u003cli\u003eDisassemble the carburetor carefully and retain the original parts until each replacement part has been identified.\u003c\/li\u003e\n  \u003cli\u003eClean the reusable metal components and passages with suitable carburetor cleaner. Do not enlarge jets or use hard wire that could damage calibrated openings.\u003c\/li\u003e\n  \u003cli\u003eInstall the replacement gasket, O-ring, float, needle valve, pins, screws, and other matching service parts.\u003c\/li\u003e\n  \u003cli\u003eReassemble the carburetor using the engine service manual for torque values, float height, and adjustment procedures.\u003c\/li\u003e\n  \u003cli\u003eReinstall the carburetor, reconnect all lines and linkages, and check carefully for fuel leaks.\u003c\/li\u003e\n  \u003cli\u003eStart and tune the engine only after confirming correct fuel flow and safe operating conditions.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eHow do I confirm compatibility?\u003c\/summary\u003e\u003cp\u003eMatch the engine brand, exact model code, horsepower, stroke, year, and serial-number range. Then compare the carburetor body, gasket shape, float, needle valve, and original reference number with the product information and photos.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat symptoms can indicate a carburetor rebuild is needed?\u003c\/summary\u003e\u003cp\u003eCommon symptoms include hard starting, unstable idle, stalling, hesitation, poor acceleration, fuel leakage, or a fuel mixture problem caused by worn or contaminated service parts. These symptoms can also result from ignition, fuel-supply, compression, or adjustment faults.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes this kit change jetting?\u003c\/summary\u003e\u003cp\u003eNo. This is a repair kit, not a performance jet kit. It is intended to replace compatible service parts and does not change the calibrated jet sizes.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I use the kit on a modified engine?\u003c\/summary\u003e\u003cp\u003eOnly if the replacement components match the carburetor and the engine's intended calibration. Modified engines may require different jetting or tuning that this repair kit does not provide.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this an OEM part?\u003c\/summary\u003e\u003cp\u003eNo. This is an aftermarket replacement kit. The OEM and aftermarket numbers shown above are provided for application and cross-reference purposes.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eShould I reuse old gaskets or O-rings?\u003c\/summary\u003e\u003cp\u003eNo. Reuse can lead to air or fuel leaks. Replace worn or removed sealing components with the correct parts supplied for the compatible application.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eFuel is flammable. Work in a ventilated area and keep the product away from heat, sparks, and open flames.\u003c\/li\u003e\n  \u003cli\u003eConfirm the exact model, year, serial number, carburetor version, and original part number before ordering.\u003c\/li\u003e\n  \u003cli\u003eDo not install this kit if the carburetor body is damaged or if the supplied parts do not match the original components.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended when carburetor adjustment, float height, or fuel-system diagnosis is required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cp\u003eSea Sierra supplies aftermarket marine replacement parts for maintenance and repair applications. Product references are provided to help customers compare compatible parts; always verify fitment against the engine and carburetor manufacturer's specifications before installation.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50723968483643,"sku":"17CR001","price":22.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/17CR001-1.jpg?v=1763038716"},{"product_id":"water-pump-impeller-fits-yamaha-2-stroke-6hp-8hp-replaces-yamaha-6g1-44352-00-mercury-47-11590m","title":"Water Pump Impeller for 2-Stroke 6 HP \u0026 8 HP Outboards – Replaces Yamaha 6G1-44352-00 and Mercury 47-11590M","description":"\u003csection\u003e\n\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td { padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top; }\n  table.ss-table th { white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc; }\n  @media (max-width:480px){ table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; } }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis aftermarket \u003cstrong\u003ewater pump impeller\u003c\/strong\u003e is designed for selected 2-stroke 6 HP and 8 HP outboards, including Mercury\/Mariner 6C, 6D, and 8C applications. It is a six-blade impeller intended to restore water-pump performance when the original impeller is worn, cracked, stiff, or damaged.\u003c\/p\u003e\n\u003cp\u003eThe primary OEM reference is \u003cstrong\u003eYamaha 6G1-44352-00\u003c\/strong\u003e. The impeller is also cross-referenced with \u003cstrong\u003eMercury 47-11590M\u003c\/strong\u003e and selected aftermarket references listed below. Always compare the original impeller dimensions, hub bore, keyway, and engine application before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAftermarket replacement water pump impeller.\u003c\/li\u003e\n  \u003cli\u003eSix-blade design for the specified 2-stroke applications.\u003c\/li\u003e\n  \u003cli\u003eSold as one impeller; the water-pump key is not included.\u003c\/li\u003e\n  \u003cli\u003eSuitable for routine water-pump service when the application and dimensions match.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number References\u003c\/h2\u003e\n\u003cp\u003eThese manufacturer and aftermarket numbers are provided as cross-reference identifiers. They are not a substitute for verifying the complete 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\u003ctr\u003e\n\u003cth\u003eBrand or source\u003c\/th\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha OEM\u003c\/td\u003e\n\u003ctd\u003e6G1-44352-00\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury OEM\u003c\/td\u003e\n\u003ctd\u003e47-11590M\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury reference\u003c\/td\u003e\n\u003ctd\u003e11590M\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSierra Marine\u003c\/td\u003e\n\u003ctd\u003e18-3066\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMallory Marine\u003c\/td\u003e\n\u003ctd\u003e9-45610\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSEI Marine\u003c\/td\u003e\n\u003ctd\u003e96-499-03A\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eGLM\u003c\/td\u003e\n\u003ctd\u003e89870\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\u003eCompany fitment information identifies the following selected 2-stroke 6 HP and 8 HP applications. Confirm the model designation and physical dimensions before installation.\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\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated horsepower\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003ePrimary reference\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\u003e6C\u003c\/td\u003e\n\u003ctd\u003e6 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e47-11590M\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury \/ Mariner\u003c\/td\u003e\n\u003ctd\u003e6D\u003c\/td\u003e\n\u003ctd\u003e6 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e47-11590M\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 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e47-11590M\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eSelected 6 HP and 8 HP applications\u003c\/td\u003e\n\u003ctd\u003e6–8 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e6G1-44352-00\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003eModel, year, shaft length, serial range, and regional specifications can affect fitment. Do not rely on horsepower alone; compare the original impeller and water-pump assembly before purchase.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct type\u003c\/dt\u003e\n\u003cdd\u003eWater pump impeller\u003c\/dd\u003e\n  \u003cdt\u003eApplication\u003c\/dt\u003e\n\u003cdd\u003eSelected 2-stroke 6 HP and 8 HP outboards\u003c\/dd\u003e\n  \u003cdt\u003eNumber of blades\u003c\/dt\u003e\n\u003cdd\u003e6\u003c\/dd\u003e\n  \u003cdt\u003eOutside diameter\u003c\/dt\u003e\n\u003cdd\u003e1.565 in\u003c\/dd\u003e\n  \u003cdt\u003eHub bore diameter\u003c\/dt\u003e\n\u003cdd\u003e0.470 in\u003c\/dd\u003e\n  \u003cdt\u003eImpeller thickness\u003c\/dt\u003e\n\u003cdd\u003e0.725 in\u003c\/dd\u003e\n  \u003cdt\u003eKeyway width\u003c\/dt\u003e\n\u003cdd\u003e0.095 in\u003c\/dd\u003e\n  \u003cdt\u003eDrive key\u003c\/dt\u003e\n\u003cdd\u003eNot included\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\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The drive key is not included. Reuse the correct serviceable key only if it matches the engine manufacturer's specification, or obtain a replacement separately.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eTurn the engine off, remove the ignition key, and follow the safety procedures in the service manual for your outboard.\u003c\/li\u003e\n  \u003cli\u003ePlace the engine in a stable position and remove the lower unit according to the manufacturer's procedure.\u003c\/li\u003e\n  \u003cli\u003eRemove the water-pump housing and take out the old impeller.\u003c\/li\u003e\n  \u003cli\u003eInspect the pump housing, wear plate, cup, shaft, and drive key for wear or damage. Replace damaged components before reassembly.\u003c\/li\u003e\n  \u003cli\u003eClean the pump components and confirm that the replacement impeller dimensions match the original.\u003c\/li\u003e\n  \u003cli\u003eInstall the impeller with the correct drive key and orient the vanes in the direction specified by the service manual.\u003c\/li\u003e\n  \u003cli\u003eReassemble the pump housing and lower unit using the manufacturer's seals, fasteners, and torque specifications.\u003c\/li\u003e\n  \u003cli\u003eRun the engine only with an appropriate water supply or flushing device and verify a steady cooling-water tell-tale stream.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eMaintenance \u0026amp; Troubleshooting\u003c\/h2\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhen should a water pump impeller be replaced?\u003c\/summary\u003e\n  \u003cp\u003eInspect the impeller during scheduled water-pump service and replace it if the blades are cracked, hardened, permanently bent, damaged, or missing. Follow the replacement interval specified for your engine and operating conditions.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat are common signs of impeller problems?\u003c\/summary\u003e\n  \u003cp\u003eA weak or absent tell-tale stream, overheating warnings, or visible blade damage can indicate a worn or failed impeller. Stop operating the engine if it overheats and investigate the complete cooling system.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eDoes this product include the drive key?\u003c\/summary\u003e\n  \u003cp\u003eNo. This listing includes one impeller only. The drive key is not included and must be verified or sourced separately for the specific engine.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs this an OEM impeller?\u003c\/summary\u003e\n  \u003cp\u003eNo. This is an aftermarket replacement impeller cross-referenced to the OEM and aftermarket part numbers shown on this page.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eCan I install it myself?\u003c\/summary\u003e\n  \u003cp\u003eInstallation may be possible for an experienced owner, but the lower unit and water-pump assembly must be serviced correctly. Use the service manual for the exact engine and consult a qualified marine technician if you are unsure.\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, stroke, application, and original impeller dimensions before ordering.\u003c\/li\u003e\n  \u003cli\u003eDo not operate an outboard without an adequate cooling-water supply.\u003c\/li\u003e\n  \u003cli\u003eReplace damaged water-pump components and use the manufacturer's installation and torque procedures.\u003c\/li\u003e\n  \u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cp\u003eSea Sierra supplies aftermarket marine replacement parts for routine maintenance and repair. For the best fit, compare the original part and confirm the engine application before purchase.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50723981623611,"sku":"17IY010","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_6_8_hp_6G1-44352-00_-_JLM_MARINE-8288672.jpg?v=1763039274"},{"product_id":"water-pump-impeller-fits-yamaha-mercury-mariner-6hp-8hp-replaces-6g1-44352-00-00-18-3066-47-11590m","title":"Water Pump Impeller with Key – Fits 2-Stroke Mercury\/Mariner 6C, 6D \u0026 8C (Replaces Yamaha 6G1-44352-00-00, Mercury 47-11590M)","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:560px; }\n  table.ss-table th, table.ss-table td { padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top; }\n  table.ss-table th { white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc; }\n  @media (max-width:480px){ table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; } }\n\u003c\/style\u003e\n\n\u003csection\u003e\n  \u003ch2\u003eProduct Details\u003c\/h2\u003e\n  \u003cp\u003eThis aftermarket \u003cstrong\u003ewater pump impeller with key\u003c\/strong\u003e is intended for 2-stroke Mercury\/Mariner 6C, 6D and 8C outboards. The impeller is supplied with one matching key for installation. It is sold as an aftermarket replacement and is not an OEM component.\u003c\/p\u003e\n  \u003cp\u003eThe impeller is listed as a replacement for Yamaha OEM number \u003cstrong\u003e6G1-44352-00-00\u003c\/strong\u003e and Mercury Marine OEM number \u003cstrong\u003e47-11590M\u003c\/strong\u003e. Verify the complete engine model and serial-number information before ordering; part-number references alone do not confirm every application.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eWater pump impeller for 2-stroke outboards.\u003c\/li\u003e\n    \u003cli\u003eIncludes one key.\u003c\/li\u003e\n    \u003cli\u003eDesigned to restore water-pump circulation when the original impeller is worn or damaged.\u003c\/li\u003e\n    \u003cli\u003eWater-pump housing disassembly is required for installation.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n  \u003ch2\u003ePart Number References\u003c\/h2\u003e\n  \u003cp\u003eThe following manufacturer and aftermarket numbers are reference numbers associated with this replacement impeller.\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\u003eReference Number\u003c\/th\u003e\n\u003cth\u003eReference Type\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e6G1-44352-00-00\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\u003e47-11590M\u003c\/td\u003e\n\u003ctd\u003eOEM reference\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eSierra Marine\u003c\/td\u003e\n\u003ctd\u003e18-3066\u003c\/td\u003e\n\u003ctd\u003eAftermarket reference\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMallory Marine\u003c\/td\u003e\n\u003ctd\u003e9-45610\u003c\/td\u003e\n\u003ctd\u003eAftermarket reference\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eSEI Marine\u003c\/td\u003e\n\u003ctd\u003e96-499-03A\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\u003e89870\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 Compatibility\u003c\/h2\u003e\n  \u003cp\u003eThe company fitment information identifies this impeller for the following 2-stroke Mercury\/Mariner models:\u003c\/p\u003e\n  \u003cdiv class=\"ss-table-wrap\"\u003e\n    \u003ctable class=\"ss-table\" aria-label=\"Confirmed Engine Compatibility\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eHorsepower\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eSerial Number Guidance\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e6C\u003c\/td\u003e\n\u003ctd\u003e6 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eConfirm the full model and serial number.\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e6D\u003c\/td\u003e\n\u003ctd\u003e6 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eConfirm the full model and serial number.\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 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eConfirm the full model and serial number.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n  \u003cp\u003eThe Yamaha number \u003cstrong\u003e6G1-44352-00-00\u003c\/strong\u003e is provided as an OEM reference. Yamaha catalog records show this impeller number in several 6 HP and 8 HP 2-stroke lower-drive applications, but the exact model, year and serial-number range must be checked against the engine before purchase.\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n  \u003ch2\u003eTechnical Information\u003c\/h2\u003e\n  \u003cdl\u003e\n    \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eWater pump impeller with key\u003c\/dd\u003e\n    \u003cdt\u003eApplication\u003c\/dt\u003e\n\u003cdd\u003e2-stroke outboard water-pump service\u003c\/dd\u003e\n    \u003cdt\u003eIncluded Key\u003c\/dt\u003e\n\u003cdd\u003e1 key\u003c\/dd\u003e\n    \u003cdt\u003eOutside Diameter Reference\u003c\/dt\u003e\n\u003cdd\u003eApproximately 1.575 in (39. ... truncated ...\u003c\/dd\u003e\n\u003c\/dl\u003e\u003c\/section\u003e\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50723981656379,"sku":"17IY010K","price":17.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/Water_Pump_Impeller_for_Yamaha_6_8_HP_6G1-44352-00-00_-_JLM_MARINE-8288607.jpg?v=1763039275"},{"product_id":"water-pump-impeller-fits-yamaha-6hp-8hp-outboards-replaces-6g1-44352-00-00-47-11590m","title":"Water Pump Impeller for Yamaha 6HP \u0026 8HP 2-Stroke Outboards – Replaces 6G1-44352-00-00","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; 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\u003csection\u003e\n  \u003ch2\u003eProduct Details\u003c\/h2\u003e\n  \u003cp\u003eThis aftermarket water pump impeller is designed for selected Yamaha 6HP and 8HP two-stroke outboard engines. It is a replacement impeller for the water pump and helps maintain the cooling-water flow required for normal engine operation.\u003c\/p\u003e\n  \u003cp\u003eThe primary Yamaha reference is \u003cstrong\u003e6G1-44352-00-00\u003c\/strong\u003e. Catalog references also associate this impeller size and application with Sierra \u003cstrong\u003e18-3066\u003c\/strong\u003e, Mercury Marine \u003cstrong\u003e47-11590M\u003c\/strong\u003e, and CEF \u003cstrong\u003e500302\u003c\/strong\u003e. These references should be used together with the engine model and year, not as a substitute for verifying the complete application.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eAftermarket water pump impeller for selected Yamaha 6HP and 8HP two-stroke outboards.\u003c\/li\u003e\n    \u003cli\u003eNeoprene rubber construction for marine cooling-system service.\u003c\/li\u003e\n    \u003cli\u003eDirect-replacement style installation; inspect the pump housing, wear surfaces, and drive\/key arrangement before fitting.\u003c\/li\u003e\n    \u003cli\u003eSingle impeller supplied; pump housing, gasket, wear plate, and other water-pump components are not included unless separately stated.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n  \u003cp\u003eThe following are manufacturer or aftermarket reference numbers associated with this replacement. Confirm the number and application against your engine before ordering.\u003c\/p\u003e\n  \u003cdiv class=\"ss-table-wrap\"\u003e\n    \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eReference Number\u003c\/th\u003e\n\u003cth\u003eReference Type\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e6G1-44352-00-00\u003c\/td\u003e\n\u003ctd\u003eOEM reference\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-3066\u003c\/td\u003e\n\u003ctd\u003eAftermarket reference\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury Marine\u003c\/td\u003e\n\u003ctd\u003e47-11590M\u003c\/td\u003e\n\u003ctd\u003eAftermarket\/OEM-style reference\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eCEF\u003c\/td\u003e\n\u003ctd\u003e500302\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\u003csection\u003e\n  \u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n  \u003cp\u003eApplication information below is limited to model-year relationships found in the available engine catalog records. The listed engines are Yamaha two-stroke models. Always compare the complete model code, year, existing impeller, and drive\/key arrangement before installation.\u003c\/p\u003e\n  \u003cdiv class=\"ss-table-wrap\"\u003e\n    \u003ctable class=\"ss-table\" aria-label=\"Engine and Model Compatibility\"\u003e\n      \u003cthead\u003e\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\u003eYear(s) shown in catalog records\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\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\u003e6G1-44352-00-00\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e6LH, 6LJ, 6SH, 6SJ\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1986–1987\u003c\/td\u003e\n\u003ctd\u003e6G1-44352-00-00\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eAdditional 6HP and 8HP model variants\u003c\/td\u003e\n\u003ctd\u003e6 or 8\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eVerify by exact model and year\u003c\/td\u003e\n\u003ctd\u003e6G1-44352-00-00\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n  \u003cp\u003eSome aftermarket catalogs also list the related reference 47-11590M for Mercury\/Mariner applications. Because model, year, and drive details were not established together for every Mercury\/Mariner listing, Mercury and Mariner owners should confirm the exact engine model and original impeller dimensions before purchase.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n  \u003cdl\u003e\n    \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eWater pump impeller\u003c\/dd\u003e\n    \u003cdt\u003eApplication\u003c\/dt\u003e\n\u003cdd\u003eSelected Yamaha 6HP and 8HP two-stroke outboards\u003c\/dd\u003e\n    \u003cdt\u003eMaterial\u003c\/dt\u003e\n\u003cdd\u003eNeoprene rubber\u003c\/dd\u003e\n    \u003cdt\u003eOutside Diameter\u003c\/dt\u003e\n\u003cdd\u003eApproximately 1.575 in \/ 39.56 mm\u003c\/dd\u003e\n    \u003cdt\u003eInside Diameter\u003c\/dt\u003e\n\u003cdd\u003eApproximately 0.453 in \/ 11.50 mm\u003c\/dd\u003e\n    \u003cdt\u003eDrive Arrangement\u003c\/dt\u003e\n\u003cdd\u003eVerify the impeller slot, key, or drive shape against the original part before installation\u003c\/dd\u003e\n    \u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eReplacement installation in the existing water-pump housing\u003c\/dd\u003e\n  \u003c\/dl\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n  \u003cul\u003e\u003cli\u003e1 x Water pump impeller\u003c\/li\u003e\u003c\/ul\u003e\n  \u003cp\u003eGaskets, pump cups, wear plates, bolts, seals, and drive keys are not included unless specifically listed with the product.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n  \u003col\u003e\n    \u003cli\u003eStop the engine, disconnect the battery where applicable, shut off the fuel supply, and follow the service manual safety procedure.\u003c\/li\u003e\n    \u003cli\u003ePlace the outboard securely in neutral and remove the lower unit according to the manufacturer’s procedure.\u003c\/li\u003e\n    \u003cli\u003eOpen the water-pump housing and remove the old impeller.\u003c\/li\u003e\n    \u003cli\u003eInspect the pump housing, wear plate, cup, seals, and drive\/key components for scoring, cracking, corrosion, or excessive wear. Replace damaged components before reassembly.\u003c\/li\u003e\n    \u003cli\u003eClean the housing and confirm that the replacement impeller matches the original diameter, height, slot, and drive arrangement.\u003c\/li\u003e\n    \u003cli\u003eInstall the impeller in the correct orientation and engage the shaft key or drive feature as required by the engine design. Do not force an incompatible key or slot.\u003c\/li\u003e\n    \u003cli\u003eReassemble the pump housing and lower unit using the manufacturer’s tightening sequence and torque specifications.\u003c\/li\u003e\n    \u003cli\u003eRun the engine only in an appropriate test tank or in the water, and confirm a steady cooling-water tell-tale 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\u003csummary\u003eHow do I confirm that this impeller fits my outboard?\u003c\/summary\u003e\u003cp\u003eCheck the complete engine model code and year, then compare the OEM reference, outside diameter, inside diameter, height, slot, and drive\/key arrangement with the original impeller. A horsepower match alone is not sufficient because different model years can use different cooling-system parts.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eDoes this product fit every Yamaha 6HP or 8HP outboard?\u003c\/summary\u003e\u003cp\u003eNo. It is intended for selected Yamaha 6HP and 8HP two-stroke models associated with the 6G1-44352-00-00 reference. Confirm the exact model and year before ordering.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eCan I use the Mercury reference to confirm fitment?\u003c\/summary\u003e\u003cp\u003eThe related reference 47-11590M appears in aftermarket cross-reference catalogs, but a cross-reference number alone does not establish every Mercury or Mariner model application. Verify the complete engine model and the original impeller dimensions.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eWhat are the signs of a worn impeller?\u003c\/summary\u003e\u003cp\u003eCommon signs include a weak or missing tell-tale stream, overheating, an overheating alarm, steam, or reduced cooling-water flow. Inspect the pump and cooling passages promptly if any of these symptoms appear.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eHow often should a water-pump impeller be replaced?\u003c\/summary\u003e\u003cp\u003eReplacement intervals depend on the engine manufacturer’s maintenance schedule, operating hours, storage conditions, and water quality. Inspect the impeller during scheduled service and replace it sooner if the blades are hard, cracked, distorted, or damaged.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eIs this an OEM Yamaha part?\u003c\/summary\u003e\u003cp\u003eNo. This is an aftermarket replacement impeller intended to match the listed application and reference numbers. Yamaha is mentioned only to identify the compatible engine brand and OEM reference.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eVerify the exact model, year, reference number, and dimensions before ordering.\u003c\/li\u003e\n    \u003cli\u003eDo not operate an outboard with inadequate cooling-water flow.\u003c\/li\u003e\n    \u003cli\u003eUse the manufacturer’s service manual for lower-unit removal, torque values, sealing procedures, and final testing.\u003c\/li\u003e\n    \u003cli\u003eProfessional installation is recommended when lower-unit or water-pump service experience is limited.\u003c\/li\u003e\n    \u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMarine Replacement Parts\u003c\/strong\u003e — Practical aftermarket components for routine outboard maintenance and repair.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eApplication-Focused Information\u003c\/strong\u003e — Reference numbers and model details are provided to support careful part selection.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eValue for Maintenance\u003c\/strong\u003e — Replacement parts for keeping marine equipment serviceable and ready for use.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50723981689147,"sku":"23KY073","price":19.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/Water_Pump_Impeller_Kit_for_Yamaha_6-8_hp_6G1-44352-00_-_JLM_MARINE-8288999.jpg?v=1763039276"}],"url":"https:\/\/seasierra.com\/collections\/yamaha-2-stroke-6-8hp-outboard-engine-parts.oembed","provider":"SeaSierra","version":"1.0","type":"link"}