{"title":"Yamaha 4-Stroke 6-9.9HP Outboard Engine Parts","description":"\u003csection id=\"hero\" style=\"max-width: 980px; margin: 0 auto; padding: 16px 12px;\"\u003e\n  \u003cp\u003e\n    This page is dedicated to Yamaha 4-Stroke 6–9.9HP outboard engines. Use it to find compatible parts and practical service information. Below you’ll find maintenance tips, common replacement parts, and troubleshooting guidance. You can also browse the main Yamaha collection for a wider selection. Scroll to the bottom of this page to start browsing parts for this engine, and remember you can use the “Filter \u0026amp; Sort” controls on the collection page to narrow results by horsepower, year range, and part category\/section.\n  \u003c\/p\u003e\n  \u003ca href=\"https:\/\/seasierra.com\/collections\/yamaha-outboard-parts\" style=\"display:inline-block;background:#0b5fff;color:#fff;padding:10px 16px;border-radius:6px;text-decoration:none;\"\u003eBrowse All Yamaha Parts\u003c\/a\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"identify-model\" style=\"max-width: 980px; margin: 0 auto; padding: 12px;\"\u003e\n  \u003ch2\u003eHow to Identify Your 6–9.9HP Model\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eNameplate location: Look for the serial\/model plate on the transom bracket (starboard side) and a matching label under the engine cowling.\u003c\/li\u003e\n    \u003cli\u003eReading the model code: Prefix like F6\/F8\/F9.9 or T8\/T9.9 indicates 4‑stroke and high‑thrust variants; suffix letters note shaft length (S\/L\/XL), starting method (M\/E), and control type (tiller\/remote).\u003c\/li\u003e\n    \u003cli\u003ePlatform clues: F6 is typically a single‑cylinder 4‑stroke; F8\/F9.9 and T8\/T9.9 are twin‑cylinder 4‑strokes. High‑thrust models use lower gear ratios and larger‑diameter props.\u003c\/li\u003e\n    \u003cli\u003eConfirm year\/options: The engine’s serial number and full model code are the best way to verify exact parts compatibility.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"engine-overview\" style=\"max-width: 980px; margin: 0 auto; padding: 12px;\"\u003e\n  \u003ch2\u003eEngine Platform Overview\u003c\/h2\u003e\n\n  \u003ch3\u003eF6 (Single‑Cylinder 4‑Stroke)\u003c\/h3\u003e\n  \u003ctable style=\"width:100%; border-collapse: collapse;\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth style=\"text-align:left; border-bottom:1px solid #ddd; padding:6px;\"\u003eFeature\u003c\/th\u003e\n        \u003cth style=\"text-align:left; border-bottom:1px solid #ddd; padding:6px;\"\u003eDescription\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003eConfiguration\u003c\/td\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003eCompact single‑cylinder, carbureted 4‑stroke with manual start on most variants.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003eCommon Models\u003c\/td\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003eF6 variants with short\/long shaft and tiller controls.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003eAdvantages\u003c\/td\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003eVery light and portable; simple maintenance; excellent trolling manners.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:6px;\"\u003eNotes\u003c\/td\u003e\n        \u003ctd style=\"padding:6px;\"\u003eRoutine service focuses on carburetor cleanliness, fuel filtration, and water pump upkeep. Verify gasket, anode, and impeller kit compatibility by model code.\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003ch3\u003eF8\/F9.9 and T8\/T9.9 (Twin‑Cylinder 4‑Stroke)\u003c\/h3\u003e\n  \u003ctable style=\"width:100%; border-collapse: collapse;\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth style=\"text-align:left; border-bottom:1px solid #ddd; padding:6px;\"\u003eFeature\u003c\/th\u003e\n        \u003cth style=\"text-align:left; border-bottom:1px solid #ddd; padding:6px;\"\u003eDescription\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003eConfiguration\u003c\/td\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003eInline‑2, carbureted 4‑stroke; high‑thrust (T) variants use lower gear ratios and larger props for better pushing power.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003eCommon Models\u003c\/td\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003eF8, F9.9, T8, T9.9 with S\/L shaft options, electric start, and remote or tiller configurations.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003eAdvantages\u003c\/td\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003eSmooth operation, strong mid‑range torque, excellent fuel economy; high‑thrust excels for sailboats and heavy loads.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:6px;\"\u003eNotes\u003c\/td\u003e\n        \u003ctd style=\"padding:6px;\"\u003eLower unit, water pump, and many ignition\/fuel parts are model‑year dependent. Always confirm the full model code and serial for precise fit.\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: 980px; margin: 0 auto; padding: 12px;\"\u003e\n  \u003ch2\u003eRoutine Maintenance \u0026amp; Service Parts\u003c\/h2\u003e\n  \u003cp\u003eIntervals below are general guidelines for typical recreational use. Always follow your official Yamaha service manual for exact procedures and schedules.\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; padding:6px;\"\u003eItem\u003c\/th\u003e\n        \u003cth style=\"text-align:left; border-bottom:1px solid #ddd; padding:6px;\"\u003eInterval*\u003c\/th\u003e\n        \u003cth style=\"text-align:left; border-bottom:1px solid #ddd; padding:6px;\"\u003eRemarks\u003c\/th\u003e\n        \u003cth style=\"text-align:left; border-bottom:1px solid #ddd; padding:6px;\"\u003eParts Link\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003eEngine oil + filter\u003c\/td\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003e20‑hour break‑in, then every 100 hrs or annually\u003c\/td\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003eUse marine‑grade FC‑W oil; replace crush washer if applicable.\u003c\/td\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\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:6px; border-bottom:1px solid #eee;\"\u003eGear oil (lower unit)\u003c\/td\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003eEvery 100 hrs or annually\u003c\/td\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003eInspect for water intrusion or metal debris; replace drain screw gaskets.\u003c\/td\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/yamaha-outboard-parts\"\u003eYamaha Outboard Parts\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003eSpark plugs\u003c\/td\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003eInspect every 100 hrs; replace as needed or annually\u003c\/td\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003eCheck gap and look for fouling from rich running or old fuel.\u003c\/td\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\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; border-bottom:1px solid #eee;\"\u003eFuel filter \/ water‑separating filter\u003c\/td\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003eEvery 100 hrs or annually\u003c\/td\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003eEssential for carbureted small engines; ethanol fuel amplifies contamination risk.\u003c\/td\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\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; border-bottom:1px solid #eee;\"\u003eWater pump impeller \/ kit\u003c\/td\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003eEvery 2–3 seasons (or 200 hrs), sooner for sandy\/silty use\u003c\/td\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003ePrevent overheating; replace housing\/plate as wear dictates.\u003c\/td\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\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; border-bottom:1px solid #eee;\"\u003eAnodes (internal \u0026amp; external)\u003c\/td\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003eInspect every 25–50 hrs; replace when 50% consumed\u003c\/td\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003eChoose alloy for your water type (salt, brackish, fresh).\u003c\/td\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/yamaha-anodes\"\u003eYamaha Anodes\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: 980px; margin: 0 auto; padding: 12px;\"\u003e\n  \u003ch2\u003eFrequently Used Parts Categories\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eRoutine Service Kits — \u003ca href=\"https:\/\/seasierra.com\/collections\/yamaha-service-maintenance-kits\"\u003eYamaha Service \u0026amp; Maintenance Kits\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eCooling System — \u003ca href=\"https:\/\/seasierra.com\/collections\/yamaha-water-pump-repair-kits\"\u003eYamaha Water Pump Repair Kits\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eFuel System — \u003ca href=\"https:\/\/seasierra.com\/collections\/fuel-filters-1\"\u003eFuel Filters\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eIgnition — \u003ca href=\"https:\/\/seasierra.com\/collections\/spark-plug\"\u003eSpark Plugs\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eGearcase \u0026amp; Sealing — \u003ca href=\"https:\/\/seasierra.com\/collections\/yamaha-lower-unit-seal-kits\"\u003eYamaha Lower Unit Seal Kits\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eCorrosion Protection — \u003ca href=\"https:\/\/seasierra.com\/collections\/yamaha-anodes\"\u003eYamaha Anodes\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003ePropulsion — \u003ca href=\"https:\/\/seasierra.com\/collections\/yamaha-propellers\"\u003eYamaha Propellers\u003c\/a\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"troubleshooting\" style=\"max-width: 980px; margin: 0 auto; padding: 12px;\"\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; padding:6px;\"\u003eSymptom\u003c\/th\u003e\n        \u003cth style=\"text-align:left; border-bottom:1px solid #ddd; padding:6px;\"\u003eCheck First\u003c\/th\u003e\n        \u003cth style=\"text-align:left; border-bottom:1px solid #ddd; padding:6px;\"\u003eRelated Parts\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003eWeak tell‑tale stream \/ overheat alarm\u003c\/td\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003eInspect intake screens, tell‑tale hose, and impeller condition.\u003c\/td\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003eWater pump kit, intake screens, thermostat\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003ePoor acceleration \/ power loss\u003c\/td\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003eCheck fuel quality, filter restriction, and prop condition\/pitch.\u003c\/td\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003eFuel filter, spark plugs, propeller\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003eHard starting \/ rough idle\u003c\/td\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003eVerify choke\/enrichment, clean carb jets, and inspect plugs.\u003c\/td\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003eSpark plugs, fuel filter, carb gaskets\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003eGearcase noise \/ metal in gear oil\u003c\/td\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003eDrain gear oil to inspect; check prop shaft for fishing line; verify seal condition.\u003c\/td\u003e\n        \u003ctd style=\"padding:6px; border-bottom:1px solid #eee;\"\u003eLower unit seal kit, bearings, thrust washers\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:6px;\"\u003eVibration at certain RPM\u003c\/td\u003e\n        \u003ctd style=\"padding:6px;\"\u003eInspect prop for dings and balance; check motor mounts.\u003c\/td\u003e\n        \u003ctd style=\"padding:6px;\"\u003ePropeller, mounting hardware, bushings\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: 980px; margin: 0 auto; padding: 12px;\"\u003e\n  \u003ch2\u003eFAQs\u003c\/h2\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eAre parts interchangeable between different years or platforms?\u003c\/summary\u003e\n    \u003cp\u003eSome items carry over, but many parts differ by model year, shaft length, and whether the engine is standard or high‑thrust. Always verify using the full model code and serial number.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhen should I replace the impeller?\u003c\/summary\u003e\n    \u003cp\u003eFor normal use, replace the impeller every 2–3 seasons or about 200 hours. In sandy or weedy environments, shorten the interval to avoid cooling issues.\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 gear oil every 100 hours or annually, and any time you see water or metallic debris during inspection.\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 complete model code, serial number, shaft length, and any key options (tiller\/remote, manual\/electric start). Clear photos of the nameplate and the part area also help.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"cta\" style=\"max-width: 980px; margin: 0 auto; padding: 16px 12px;\"\u003e\n  \u003cp\u003eReady to find the right parts? Browse the main Yamaha collection and use filters to narrow by horsepower, year, and model.\u003c\/p\u003e\n  \u003ca href=\"https:\/\/seasierra.com\/collections\/yamaha-outboard-parts\" style=\"display:inline-block;background:#0b5fff;color:#fff;padding:10px 16px;border-radius:6px;text-decoration:none;\"\u003eShop Yamaha Outboard Parts\u003c\/a\u003e\n  \u003cp style=\"margin-top:8px; color:#555;\"\u003eIf you’re unsure about your model, send us a photo of the nameplate and the part you need and we’ll help verify compatibility.\u003c\/p\u003e\n\u003c\/section\u003e","products":[{"product_id":"carburetor-assembly-fits-yamaha-6-9-9hp-replaces-68t-14301-11","title":"Aftermarket Carburetor Assembly for Yamaha 6–9.9 HP Outboard Engines – Replaces 68T-14301-11","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 assembly\u003c\/strong\u003e is intended as a replacement for selected Yamaha 6–9.9 HP outboard applications using the 68T-series carburetor reference. It is designed to restore proper fuel metering and support reliable engine starting, idling, and acceleration when the original carburetor is worn, damaged, or contaminated.\u003c\/p\u003e\n\u003cp\u003eBefore ordering, compare the carburetor, mounting points, linkages, fuel connections, engine model, year, and original part number with the information below. Application details can vary by model and production year, so the original carburetor number is the most reliable way to confirm compatibility.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAftermarket replacement carburetor assembly for selected Yamaha 6–9.9 HP outboards.\u003c\/li\u003e\n  \u003cli\u003eDesigned as a direct-fit replacement where the listed OEM reference and physical configuration match.\u003c\/li\u003e\n  \u003cli\u003eFor gasoline-fueled outboard engines.\u003c\/li\u003e\n  \u003cli\u003eSupplied as one carburetor assembly; additional gaskets, hoses, linkages, or adjustment tools are not included unless specifically shown or listed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eThe following Yamaha numbers are provided as reference numbers associated with this replacement. Confirm the number on your original component before purchase.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n    \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eReference Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e68T-14301-10\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e68T-14301-00\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e68T-14301-11\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e68T-14301-11-00\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e68T-14301-20\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e68T-14301-30\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e68T-14301-41-00\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e68T143011100\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine and Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eThis replacement is intended for selected Yamaha 6 HP, 8 HP, and 9.9 HP outboard applications, including model references such as F8 and F9.9. The supplied application information identifies 2004-and-newer model-year coverage, but fitment may depend on the exact model designation, production year, engine configuration, and serial-number range.\u003c\/p\u003e\n\u003cp\u003eUse the table as a compatibility guide rather than a substitute for checking the original carburetor and engine identification label.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Engine and Model Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel or Application\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eModel Years\u003c\/th\u003e\n\u003cth\u003eReference Part No.\u003c\/th\u003e\n\u003cth\u003eVerification\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\u003eF8\u003c\/td\u003e\n\u003ctd\u003e8 HP\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2004 and newer\u003c\/td\u003e\n\u003ctd\u003e68T-14301-11\u003c\/td\u003e\n\u003ctd\u003eConfirm the original carburetor number and configuration.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eF9.9\u003c\/td\u003e\n\u003ctd\u003e9.9 HP\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2004 and newer\u003c\/td\u003e\n\u003ctd\u003e68T-14301-11\u003c\/td\u003e\n\u003ctd\u003eConfirm the original carburetor number and configuration.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eSelected 6 HP outboard applications\u003c\/td\u003e\n\u003ctd\u003e6 HP\u003c\/td\u003e\n\u003ctd\u003eVerify engine configuration\u003c\/td\u003e\n\u003ctd\u003e2004 and newer\u003c\/td\u003e\n\u003ctd\u003e68T-14301-11\u003c\/td\u003e\n\u003ctd\u003eModel and serial-number verification is required.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eSelected 8 HP outboard applications\u003c\/td\u003e\n\u003ctd\u003e8 HP\u003c\/td\u003e\n\u003ctd\u003eVerify engine configuration\u003c\/td\u003e\n\u003ctd\u003e2004 and newer\u003c\/td\u003e\n\u003ctd\u003e68T-14301-11\u003c\/td\u003e\n\u003ctd\u003eModel and serial-number verification is required.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eSelected 6 HP outboard applications\u003c\/td\u003e\n\u003ctd\u003e6 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e2004 and newer\u003c\/td\u003e\n\u003ctd\u003e68T-14301-11\u003c\/td\u003e\n\u003ctd\u003eConfirm the original carburetor number before ordering.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eSelected 8 HP outboard applications\u003c\/td\u003e\n\u003ctd\u003e8 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e2004 and newer\u003c\/td\u003e\n\u003ctd\u003e68T-14301-11\u003c\/td\u003e\n\u003ctd\u003eConfirm the original carburetor number before ordering.\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 assembly\u003c\/dd\u003e\n  \u003cdt\u003eIntended Application\u003c\/dt\u003e\n\u003cdd\u003eSelected Yamaha 6–9.9 HP gasoline outboard engines\u003c\/dd\u003e\n  \u003cdt\u003eReference Number\u003c\/dt\u003e\n\u003cdd\u003e68T-14301-11 and listed superseded or alternate references\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eDirect-fit replacement where the original configuration matches\u003c\/dd\u003e\n  \u003cdt\u003eFuel Type\u003c\/dt\u003e\n\u003cdd\u003eGasoline\u003c\/dd\u003e\n  \u003cdt\u003eHousing Finish\u003c\/dt\u003e\n\u003cdd\u003eSilver\/metallic\u003c\/dd\u003e\n  \u003cdt\u003eProduct Status\u003c\/dt\u003e\n\u003cdd\u003eAftermarket replacement; not an original Yamaha part\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cspan style=\"color:#d0021b;\"\u003e1 x\u003c\/span\u003e Aftermarket carburetor assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInspect the package contents before installation. Gaskets, hoses, linkages, tools, and other installation hardware are not included unless they are shown or expressly listed with the product.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eDisconnect the negative battery terminal, if equipped, and make sure the engine is cool.\u003c\/li\u003e\n  \u003cli\u003eShut off the fuel supply and safely disconnect the fuel line from the carburetor.\u003c\/li\u003e\n  \u003cli\u003ePhotograph or mark the routing and position of the throttle linkage, choke linkage, fuel line, and any hoses before removal.\u003c\/li\u003e\n  \u003cli\u003eRemove the mounting nuts or bolts securing the original carburetor to the intake assembly.\u003c\/li\u003e\n  \u003cli\u003eRemove the original carburetor and clean residue from the mounting surface without allowing debris to enter the intake.\u003c\/li\u003e\n  \u003cli\u003eInstall a suitable new gasket if required by the engine service procedure. A gasket is not included unless specifically listed in the package contents.\u003c\/li\u003e\n  \u003cli\u003ePosition the replacement carburetor and tighten the mounting fasteners evenly to the manufacturer's specified torque.\u003c\/li\u003e\n  \u003cli\u003eReconnect the fuel line, throttle linkage, choke linkage, and hoses to their original locations.\u003c\/li\u003e\n  \u003cli\u003eRestore the fuel supply and inspect all connections for leaks before starting the engine.\u003c\/li\u003e\n  \u003cli\u003eReconnect the battery terminal if applicable, start the engine in a safe, well-ventilated area, and allow it to reach operating temperature.\u003c\/li\u003e\n  \u003cli\u003eCheck idle and throttle operation. Make any required adjustments only in accordance with the engine service manual.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting and FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow do I confirm whether this carburetor fits my Yamaha engine?\u003c\/summary\u003e\n  \u003cp\u003eCheck the engine model, horsepower, stroke, model year, and serial-number range, then compare the original carburetor's casting, mounting points, linkages, fuel connections, and part number with the information in this listing. The original carburetor part number is the most reliable compatibility check.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat are common signs that a carburetor needs replacement or service?\u003c\/summary\u003e\n  \u003cp\u003eCommon symptoms include hard starting, rough idle, stalling at low speed, hesitation during acceleration, poor running performance, black exhaust smoke, or fuel leakage. These symptoms can also be caused by fuel-system contamination, ignition faults, air leaks, or incorrect adjustment, so diagnose the engine before replacing parts.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs this a direct bolt-on replacement?\u003c\/summary\u003e\n  \u003cp\u003eIt is intended as a direct-fit replacement for compatible applications using the listed 68T-series references. Because Yamaha used different configurations across model and production ranges, verify the original part number and physical connections before installation. Do not modify the carburetor or engine to force a fit.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat maintenance is recommended?\u003c\/summary\u003e\n  \u003cp\u003eUse clean, fresh fuel and inspect fuel lines, clamps, and connections regularly. During extended storage, follow the engine manufacturer's procedure for stabilizing or draining the fuel system. Keep the air intake clean and do not change mixture or idle settings without following the applicable service manual.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs this an OEM Yamaha part?\u003c\/summary\u003e\n  \u003cp\u003eNo. This listing is for an aftermarket replacement carburetor assembly. Yamaha reference numbers are shown for application and cross-reference purposes only and do not indicate that the part is manufactured by Yamaha.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat warranty is provided?\u003c\/summary\u003e\n  \u003cp\u003eWarranty coverage, if applicable, is subject to the seller's current warranty terms and normal-use conditions. Contact support with the order details and a description of the issue before disassembling or modifying the part.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eSafety and Important Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify the engine model, year, stroke, serial-number range, original carburetor number, and physical configuration before purchase.\u003c\/li\u003e\n  \u003cli\u003eDo not rely on horsepower alone to determine compatibility.\u003c\/li\u003e\n  \u003cli\u003eThis is an aftermarket replacement component, not an Original Equipment Manufacturer (OEM) Yamaha part.\u003c\/li\u003e\n  \u003cli\u003eWork in a well-ventilated area away from sparks, flames, and other ignition sources.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended for safe operation and correct adjustment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMarine Replacement Parts\u003c\/strong\u003e — We supply replacement components for a range of marine repair and maintenance applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment-Focused Listings\u003c\/strong\u003e — Compare the original component, reference number, and engine identification details before ordering.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupport When Needed\u003c\/strong\u003e — Contact our support team with your engine model and original part information if you need help checking an application.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50723980017979,"sku":"JLM23CA105","price":73.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/23CA105_1_466a0325-e317-4d69-b4ce-5ba02a4ed806.jpg?v=1763039194"},{"product_id":"engine-timing-belt-fits-yamaha-f6-f8-t8-f9-9f-t9-9f-replaces-68t-46241-00-00-60r-g6241-00-00-18-15138","title":"Marine Timing Belt for Yamaha 4-Stroke F6, F8, T8, F9.9 and T9.9 Outboards – Replaces 68T-46241-00, 60R-G6241-00 and Sierra 18-15138","description":"\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td { padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top; }\n  table.ss-table th { white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc; }\n  @media (max-width:480px){ table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; } }\n\u003c\/style\u003e\n\n\u003csection\u003e\n  \u003ch2\u003eProduct Details\u003c\/h2\u003e\n  \u003cp\u003eThis aftermarket \u003cstrong\u003emarine timing belt\u003c\/strong\u003e is designed for selected Yamaha 4-stroke outboard engines in the F6, F8, T8, F9.9 and T9.9 families. It is supplied as a single replacement belt for the engine timing system and is intended to restore reliable belt engagement when the original belt is worn or due for scheduled maintenance.\u003c\/p\u003e\n  \u003cp\u003eThe belt is listed for Yamaha reference numbers \u003cstrong\u003e68T-46241-00\u003c\/strong\u003e and \u003cstrong\u003e60R-G6241-00\u003c\/strong\u003e, and for Sierra reference \u003cstrong\u003e18-15138\u003c\/strong\u003e. Confirm the complete engine model, year and existing belt reference before ordering.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eSingle aftermarket timing belt replacement.\u003c\/li\u003e\n    \u003cli\u003eDesigned for direct replacement of the listed belt application.\u003c\/li\u003e\n    \u003cli\u003eHelps maintain proper timing-belt drive operation when correctly installed.\u003c\/li\u003e\n    \u003cli\u003eRecommended maintenance interval: inspect every 100 hours and replace at 5 years or 100 hours of use, as applicable to the engine and service conditions.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n  \u003ch2\u003ePart Number References\u003c\/h2\u003e\n  \u003cp\u003eUse the following references to compare against your original belt and engine service information.\u003c\/p\u003e\n  \u003cdiv class=\"ss-table-wrap\"\u003e\n    \u003ctable class=\"ss-table\" aria-label=\"Part Number References\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\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\u003e68T-46241-00\u003c\/td\u003e\n\u003ctd\u003eOEM reference\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e60R-G6241-00\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\u003e18-15138\u003c\/td\u003e\n\u003ctd\u003eAftermarket reference\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n  \u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n  \u003cp\u003eThe company fitment record lists this belt for the following Yamaha 4-stroke outboard model families and year ranges. Model suffixes, production changes and serial-number cutoffs may affect fitment, so verify the identification plate and the original belt reference 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 Family\u003c\/th\u003e\n\u003cth\u003eRated Horsepower\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eReference\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eF6\u003c\/td\u003e\n\u003ctd\u003e6 HP\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2001–2008\u003c\/td\u003e\n\u003ctd\u003e68T-46241-00\u003c\/td\u003e\n\u003ctd\u003eVerify the complete model code.\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eT8\u003c\/td\u003e\n\u003ctd\u003e8 HP\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2001–2010\u003c\/td\u003e\n\u003ctd\u003e68T-46241-00\u003c\/td\u003e\n\u003ctd\u003eVerify the complete model code.\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eF8\u003c\/td\u003e\n\u003ctd\u003e8 HP\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2001–2017\u003c\/td\u003e\n\u003ctd\u003e68T-46241-00\u003c\/td\u003e\n\u003ctd\u003eVerify the complete model code.\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eF9.9\u003c\/td\u003e\n\u003ctd\u003e9.9 HP\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2007–2017\u003c\/td\u003e\n\u003ctd\u003e60R-G6241-00\u003c\/td\u003e\n\u003ctd\u003eVerify the complete model code.\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eT9.9\u003c\/td\u003e\n\u003ctd\u003e9.9 HP\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2007–2017\u003c\/td\u003e\n\u003ctd\u003e60R-G6241-00\u003c\/td\u003e\n\u003ctd\u003eVerify the complete model code.\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\u003eTechnical Specifications\u003c\/h2\u003e\n  \u003cdl\u003e\n    \u003cdt\u003eProduct Type\u003c\/dt\u003e\n    \u003cdd\u003eMarine engine timing belt\u003c\/dd\u003e\n    \u003cdt\u003eApplication\u003c\/dt\u003e\n    \u003cdd\u003eYamaha 4-stroke outboard timing systems\u003c\/dd\u003e\n    \u003cdt\u003eProduct Configuration\u003c\/dt\u003e\n    \u003cdd\u003eSingle replacement belt; not a kit\u003c\/dd\u003e\n    \u003cdt\u003eColor\u003c\/dt\u003e\n    \u003cdd\u003eBlack\u003c\/dd\u003e\n    \u003cdt\u003eService Guidance\u003c\/dt\u003e\n    \u003cdd\u003eInspect every 100 hours and follow the applicable engine manufacturer maintenance schedule. The company record specifies replacement at 5 years or 100 hours of use, as applicable to the engine and operating conditions.\u003c\/dd\u003e\n    \u003cdt\u003eBrand Status\u003c\/dt\u003e\n    \u003cdd\u003eAftermarket replacement, not a Yamaha-branded OEM component\u003c\/dd\u003e\n  \u003c\/dl\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n  \u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e1 × aftermarket engine timing belt\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eNo tensioner, pulley, cover, fasteners or additional installation components are included unless specifically shown or stated in the order details.\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n  \u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n  \u003col\u003e\n    \u003cli\u003eIdentify the engine using the model and serial-number plate, then compare the old belt and reference numbers with the compatibility information above.\u003c\/li\u003e\n    \u003cli\u003eDisconnect the battery and secure the engine against accidental starting before beginning work.\u003c\/li\u003e\n    \u003cli\u003eRemove the engine cover and the components that obstruct access to the timing-belt system, following the engine service manual.\u003c\/li\u003e\n    \u003cli\u003eBefore removing the old belt, record the timing-mark positions and inspect the belt path, pulleys and tensioning components.\u003c\/li\u003e\n    \u003cli\u003eInstall the replacement belt in the correct direction and route it over every applicable pulley without forcing, twisting or kinking it.\u003c\/li\u003e\n    \u003cli\u003eAlign the timing marks and set belt tension exactly according to the applicable service-manual specifications.\u003c\/li\u003e\n    \u003cli\u003eRotate the engine manually as directed by the service manual and recheck timing-mark alignment before starting the engine.\u003c\/li\u003e\n    \u003cli\u003eReinstall all removed components, reconnect the battery and check for abnormal noise or operation during the initial test.\u003c\/li\u003e\n  \u003c\/ol\u003e\n  \u003cp\u003eTiming-belt installation affects engine timing. If the correct procedure or tension specification is uncertain, use a qualified marine technician.\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n  \u003ch2\u003eMaintenance, Troubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow do I confirm whether this belt fits my Yamaha outboard?\u003c\/summary\u003e\n    \u003cp\u003eCheck the model and serial-number plate on the transom clamp bracket and compare the complete model code, year and existing belt reference with the compatibility table. Do not rely on horsepower alone.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhen should the timing belt be inspected or replaced?\u003c\/summary\u003e\n    \u003cp\u003eInspect the belt every 100 hours and follow the applicable service schedule. The company maintenance note specifies replacement at 5 years or 100 hours of use, as applicable to the engine and operating conditions. Replace the belt sooner if it shows cracking, fraying, glazing, contamination, tooth damage or other deterioration.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat are signs of a damaged or incorrectly installed timing belt?\u003c\/summary\u003e\n    \u003cp\u003ePossible signs include unusual belt-area noise, difficult starting, rough running, loss of power or timing-related operating problems. Stop operation and inspect the system if the belt is damaged or if timing marks do not remain aligned.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs this an OEM Yamaha belt?\u003c\/summary\u003e\n    \u003cp\u003eNo. This is an aftermarket replacement belt listed for the Yamaha reference numbers shown on this page. Yamaha is a trademark of its respective owner and is used only to identify application compatibility.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDoes this product include a complete timing-belt kit?\u003c\/summary\u003e\n    \u003cp\u003eNo. This product is a single replacement belt. It does not include a tensioner, pulley, key, cover, fasteners or other timing-system components.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDo I need special tools to install it?\u003c\/summary\u003e\n    \u003cp\u003eTool requirements vary by model and engine configuration. Follow the applicable Yamaha service procedure and use any required torque, alignment or removal tools. Professional installation is recommended when timing marks or belt tension cannot be verified confidently.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n  \u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eConfirm the complete engine model, year, serial range and belt reference before purchase.\u003c\/li\u003e\n    \u003cli\u003eDo not install a belt that differs in tooth profile, length or construction from the required application.\u003c\/li\u003e\n    \u003cli\u003eDo not operate the engine if the timing marks, belt routing or tension are incorrect.\u003c\/li\u003e\n    \u003cli\u003eKeep the belt clean and free from oil, fuel, solvents and other contaminants during storage and installation.\u003c\/li\u003e\n    \u003cli\u003eProfessional marine-service installation is recommended.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n  \u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMarine Replacement Parts\u003c\/strong\u003e — Application-focused aftermarket components for routine marine maintenance and repair.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFitment-Focused Information\u003c\/strong\u003e — Model and reference details are provided to help customers compare the replacement with the original part.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePractical Service Support\u003c\/strong\u003e — Use the engine identification plate and service manual to confirm the correct application before installation.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50723981754683,"sku":"23BL224","price":24.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/23BL2241.jpg?v=1763039279"},{"product_id":"water-pump-impeller-kit-fits-yamaha-f6-f8-f9-9-4-stroke-replaces-68t-w0078-00-68t-w0078-01-sierra-18-3450","title":"Water Pump Repair Kit Without Housing – Fits Yamaha F6 and F8 4-Stroke Outboards, 2001–2005 (Replaces 68T-W0078-00, Sierra 18-3450)","description":"\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n  table.ss-table th {\n    white-space:nowrap; word-break:normal; letter-spacing:normal;\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 \u003cstrong\u003eWater Pump Repair Kit\u003c\/strong\u003e services the lower-unit water pump on selected Yamaha F6 and F8 4-stroke outboard engines from 2001 through 2005. It replaces worn internal water-pump components to help restore proper cooling-water circulation and reduce the risk of overheating caused by a damaged or deteriorated impeller.\u003c\/p\u003e\n  \u003cp\u003eThis is the version supplied \u003cstrong\u003ewithout the outer water-pump housing\u003c\/strong\u003e. The existing housing must be inspected and reused if it is serviceable. The kit is listed as a replacement for Yamaha OEM part number \u003cstrong\u003e68T-W0078-00\u003c\/strong\u003e and Sierra Marine part number \u003cstrong\u003e18-3450\u003c\/strong\u003e.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eInstalls in the lower-unit water-pump assembly.\u003c\/li\u003e\n    \u003cli\u003eIncludes the internal service components identified below.\u003c\/li\u003e\n    \u003cli\u003eDoes not include the outer water-pump housing.\u003c\/li\u003e\n    \u003cli\u003eConfirm the exact engine model, year, and existing part before ordering.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n  \u003cp\u003eThese are the documented manufacturer and aftermarket references associated with this water-pump kit.\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\u003eYamaha\u003c\/td\u003e\n          \u003ctd\u003e68T-W0078-00\u003c\/td\u003e\n          \u003ctd\u003eOEM reference listed for the water-pump kit.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eYamaha\u003c\/td\u003e\n          \u003ctd\u003e68T-W0078-00-00\u003c\/td\u003e\n          \u003ctd\u003eOEM reference listed for the version without housing.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eSierra\u003c\/td\u003e\n          \u003ctd\u003e18-3450\u003c\/td\u003e\n          \u003ctd\u003eAftermarket water pump kit without housing.\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 documented application is limited to the Yamaha engine family and year range shown below. Model suffixes, shaft lengths, and serial-number ranges can affect fitment, so compare the original water-pump parts before installation.\u003c\/p\u003e\n  \u003cdiv class=\"ss-table-wrap\"\u003e\n    \u003ctable class=\"ss-table\" aria-label=\"Engine Model Compatibility\"\u003e\n      \u003cthead\u003e\n        \u003ctr\u003e\n          \u003cth\u003eBrand\u003c\/th\u003e\n          \u003cth\u003eModel\u003c\/th\u003e\n          \u003cth\u003eRated HP\u003c\/th\u003e\n          \u003cth\u003eStroke\u003c\/th\u003e\n          \u003cth\u003eYears\u003c\/th\u003e\n          \u003cth\u003eOEM Part No.\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eYamaha\u003c\/td\u003e\n          \u003ctd\u003eF6\u003c\/td\u003e\n          \u003ctd\u003e6\u003c\/td\u003e\n          \u003ctd\u003e4-Stroke\u003c\/td\u003e\n          \u003ctd\u003e2001–2005\u003c\/td\u003e\n          \u003ctd\u003e68T-W0078-00\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eYamaha\u003c\/td\u003e\n          \u003ctd\u003eF8\u003c\/td\u003e\n          \u003ctd\u003e8\u003c\/td\u003e\n          \u003ctd\u003e4-Stroke\u003c\/td\u003e\n          \u003ctd\u003e2001–2005\u003c\/td\u003e\n          \u003ctd\u003e68T-W0078-00\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n  \u003cdl\u003e\n    \u003cdt\u003eProduct Type\u003c\/dt\u003e\n    \u003cdd\u003eWater pump repair kit without housing\u003c\/dd\u003e\n    \u003cdt\u003eInstallation\u003c\/dt\u003e\n    \u003cdd\u003eLower-unit water-pump service\u003c\/dd\u003e\n    \u003cdt\u003eHousing\u003c\/dt\u003e\n    \u003cdd\u003eNot included; reuse the original housing only if it is undamaged and within service limits\u003c\/dd\u003e\n    \u003cdt\u003eApplication\u003c\/dt\u003e\n    \u003cdd\u003eYamaha F6 and F8 4-stroke outboards, 2001–2005 application range\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    \u003cli\u003e1 x Wear plate\u003c\/li\u003e\n    \u003cli\u003e1 x Water-damper seal\u003c\/li\u003e\n    \u003cli\u003e1 x Impeller key\u003c\/li\u003e\n    \u003cli\u003e1 x Insert cup\u003c\/li\u003e\n    \u003cli\u003e1 x O-ring\u003c\/li\u003e\n    \u003cli\u003e4 x Water-pump bolts\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003e\u003cstrong\u003eNot included:\u003c\/strong\u003e outer water-pump housing.\u003c\/p\u003e\n\n  \u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n  \u003col\u003e\n    \u003cli\u003eDisconnect the battery and remove the spark-plug leads before beginning work.\u003c\/li\u003e\n    \u003cli\u003ePlace a drain pan under the lower unit and drain the gearcase lubricant according to the engine service procedure.\u003c\/li\u003e\n    \u003cli\u003eRemove the gearcase from the outboard and expose the water-pump assembly.\u003c\/li\u003e\n    \u003cli\u003eRemove the pump cover, old impeller, key, wear plate, seal, insert cup, O-ring, and bolts.\u003c\/li\u003e\n    \u003cli\u003eInspect the reused pump housing for scoring, distortion, corrosion, or excessive wear. Replace the housing if it is not serviceable.\u003c\/li\u003e\n    \u003cli\u003eClean the mating surfaces and install the new components in the correct order.\u003c\/li\u003e\n    \u003cli\u003eMake sure the impeller key is fully seated and the impeller is installed in the correct orientation.\u003c\/li\u003e\n    \u003cli\u003eReassemble the water pump and lower unit according to the engine manufacturer’s service procedure, then refill the gearcase with the specified lubricant.\u003c\/li\u003e\n    \u003cli\u003eRun the engine in water or with an appropriate flushing device and confirm a steady cooling-water discharge before returning it to service.\u003c\/li\u003e\n  \u003c\/ol\u003e\n\n  \u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow do I confirm this kit fits my Yamaha engine?\u003c\/summary\u003e\n    \u003cp\u003eCheck the complete engine model and year against the compatibility table, then compare the removed water-pump components and OEM reference. This documented application is for Yamaha F6 and F8 4-stroke outboards from 2001–2005. Do not rely on horsepower alone.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDoes this kit include the outer pump housing?\u003c\/summary\u003e\n    \u003cp\u003eNo. This is the version without housing. The original housing must be reused only after confirming that its sealing surfaces and internal bore are serviceable.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat components are replaced?\u003c\/summary\u003e\n    \u003cp\u003eThe kit includes the impeller and the listed internal service parts: wear plate, water-damper seal, impeller key, insert cup, O-ring, and water-pump bolts.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat are the signs of a worn water-pump impeller?\u003c\/summary\u003e\n    \u003cp\u003ePossible symptoms include weak or intermittent cooling-water discharge, overheating at idle or low speed, and an overheat warning. Inspect the complete water-pump assembly before replacing parts.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow often should the impeller be replaced?\u003c\/summary\u003e\n    \u003cp\u003eReplacement intervals depend on the engine manufacturer’s maintenance schedule and operating conditions. Saltwater, sand, silt, and long periods of storage can accelerate wear. Inspect the impeller during scheduled service and replace it when damaged, hardened, cracked, or excessively worn.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs this an OEM component?\u003c\/summary\u003e\n    \u003cp\u003eThis listing is for an aftermarket replacement kit. Yamaha and Sierra numbers are provided as reference numbers for identification and compatibility.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003ch2\u003eSafety \u0026amp; Important Info\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eVerify the engine model, year, part references, and component dimensions before purchase.\u003c\/li\u003e\n    \u003cli\u003eDo not install a damaged or scored water-pump housing with new internal parts.\u003c\/li\u003e\n    \u003cli\u003eFollow the engine manufacturer’s service manual for torque values, sealants, lubricant, and testing procedures.\u003c\/li\u003e\n    \u003cli\u003eProfessional installation is recommended if you are not familiar with outboard lower-unit service.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003ePro-Grade Standards — We supply marine replacement parts selected for dependable service in real-world operating conditions.\u003c\/li\u003e\n    \u003cli\u003eFast Global Fulfillment — Standard delivery options are available to most regions; delivery times vary by destination.\u003c\/li\u003e\n    \u003cli\u003eManufacturer-Direct Value — Practical replacement parts with clear application and component information.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50723981787451,"sku":"23KY703","price":56.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/Water_Pump_Impeller_Kit_for_Yamaha_99-15_HP_68T-W0078-01_-_JLM_MARINE-8289282.jpg?v=1763039281"},{"product_id":"water-pump-impeller-kit-for-yamaha-f6-f8-f9-9-68t-w0078-00","title":"Water Pump Repair Kit for Yamaha F6, F8 \u0026 F9.9 4-Stroke Outboards – 68T-W0078-01","description":"\u003c!-- 🔧 Table Styles (include only once per page) --\u003e\n\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td { padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top; }\n  table.ss-table th { white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc; }\n  @media (max-width:480px){ table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; } }\n\u003c\/style\u003e\n\u003csection\u003e\n  \u003ch2\u003eProduct Details\u003c\/h2\u003e\n  \u003cp\u003eThis aftermarket \u003cstrong\u003ewater pump repair kit\u003c\/strong\u003e is designed for selected Yamaha F6, F8 and F9.9 four-stroke outboards. It helps restore the water pump’s cooling-water circulation during routine cooling-system service and replaces the applicable Yamaha water pump repair-kit reference for the engine model and production year.\u003c\/p\u003e\n  \u003cp\u003eCatalog records identify this application as a \u003cstrong\u003ewater pump repair kit\u003c\/strong\u003e. Confirm the complete engine model designation, year and serial-number conditions against your engine documentation before ordering. The kit is not an OEM Yamaha-branded component.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eService kit for the water pump and outboard cooling system.\u003c\/li\u003e\n    \u003cli\u003eDesigned for selected Yamaha F6, F8 and F9.9 4-stroke applications.\u003c\/li\u003e\n    \u003cli\u003eAftermarket replacement for the applicable Yamaha repair-kit reference.\u003c\/li\u003e\n    \u003cli\u003eUse the engine model and year information below for fitment checking.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003ePart Number References\u003c\/h2\u003e\n  \u003cp\u003eThe following manufacturer and aftermarket numbers are associated with this water pump repair-kit application. Number format and supersession can vary by model year, so match the reference printed on the original part or listed in the engine parts catalog.\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 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\u003e68T-W0078-01\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\u003e68T-W0078-00-00\u003c\/td\u003e\n\u003ctd\u003eOEM repair-kit reference\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e68T-W0078-01-00\u003c\/td\u003e\n\u003ctd\u003eOEM repair-kit reference\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e68T-W0078-02-00\u003c\/td\u003e\n\u003ctd\u003eOEM repair-kit reference used on later applications\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-3450\u003c\/td\u003e\n\u003ctd\u003eAftermarket water pump kit reference\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n  \u003cp\u003eCataloged applications include the Yamaha four-stroke models and years shown below. Model suffixes, shaft configurations and serial-number ranges must remain matched when checking fitment; a similar horsepower rating alone does not confirm compatibility.\u003c\/p\u003e\n  \u003cdiv class=\"ss-table-wrap\"\u003e\n    \u003ctable class=\"ss-table\" aria-label=\"Engine and Model Compatibility\"\u003e\n      \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eApplicable Reference\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eF6MLHZ, F6MSHZ\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2001\u003c\/td\u003e\n\u003ctd\u003e68T-W0078-00-00\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eF8MLHZ, F8MSHZ\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2001\u003c\/td\u003e\n\u003ctd\u003e68T-W0078-00-00\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eF6MLHA, F6MSHA\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2002\u003c\/td\u003e\n\u003ctd\u003e68T-W0078-00-00\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eF8MLHA, F8MSHA\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2002\u003c\/td\u003e\n\u003ctd\u003e68T-W0078-00-00\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eF8LMHB, F8SMHB\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2019–2022\u003c\/td\u003e\n\u003ctd\u003e68T-W0078-01-00 \/ 68T-W0078-02-00\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eF9.9LEB, F9.9LMHB, F9.9SMHB\u003c\/td\u003e\n\u003ctd\u003e9.9\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2019–2022\u003c\/td\u003e\n\u003ctd\u003e68T-W0078-01-00 \/ 68T-W0078-02-00\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n  \u003cp\u003e\u003cstrong\u003eFitment reminder:\u003c\/strong\u003e Yamaha model families can use different parts across years and configurations. Verify the exact model code, production year and serial-number range before installation.\u003c\/p\u003e\n\n  \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n  \u003cdl\u003e\n    \u003cdt\u003eProduct Type\u003c\/dt\u003e\n    \u003cdd\u003eWater pump repair kit\u003c\/dd\u003e\n    \u003cdt\u003eApplication\u003c\/dt\u003e\n    \u003cdd\u003eSelected Yamaha F6, F8 and F9.9 four-stroke outboards\u003c\/dd\u003e\n    \u003cdt\u003eInstallation\u003c\/dt\u003e\n    \u003cdd\u003eReplacement service part; installation should follow the engine service manual\u003c\/dd\u003e\n    \u003cdt\u003eBrand Status\u003c\/dt\u003e\n    \u003cdd\u003eAftermarket replacement, not an OEM Yamaha-branded component\u003c\/dd\u003e\n    \u003cdt\u003ePrimary OEM Reference\u003c\/dt\u003e\n    \u003cdd\u003e68T-W0078-01\u003c\/dd\u003e\n  \u003c\/dl\u003e\n\n  \u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n  \u003cp\u003eOne water pump repair kit. Exact component quantities and included hardware can vary by kit revision and application. Compare the supplied parts with the engine parts diagram before beginning service; do not assume that bolts, a housing, plates, seals or other individual components are included unless they are present in the package.\u003c\/p\u003e\n\n  \u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n  \u003col\u003e\n    \u003cli\u003eRead the engine service manual and confirm the exact model, year and serial-number range.\u003c\/li\u003e\n    \u003cli\u003eDisconnect the battery and remove the engine cover as required by the service procedure.\u003c\/li\u003e\n    \u003cli\u003ePlace the outboard in neutral and remove the lower unit according to the manufacturer’s instructions.\u003c\/li\u003e\n    \u003cli\u003eRemove the water pump cover and inspect the impeller, key, plate, seals and housing for wear or damage.\u003c\/li\u003e\n    \u003cli\u003eClean the mating surfaces and compare the replacement parts with the removed components.\u003c\/li\u003e\n    \u003cli\u003eInstall the repair-kit components in the correct orientation. Lubricate the impeller and housing only with a lubricant approved for the application.\u003c\/li\u003e\n    \u003cli\u003eReassemble the pump and lower unit using the manufacturer’s torque specifications.\u003c\/li\u003e\n    \u003cli\u003eAfter assembly, run the engine in water or with an approved flushing device and verify a steady tell-tale water stream.\u003c\/li\u003e\n  \u003c\/ol\u003e\n\n  \u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n  \u003cdetails\u003e\u003csummary\u003eWhat are the signs of a failing water pump?\u003c\/summary\u003e\u003cp\u003eCommon signs include overheating, a weak or absent tell-tale stream, temperature alarms and visible damage to the impeller or pump housing. Stop the engine if overheating occurs and inspect the cooling system.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eHow often should an outboard water pump be serviced?\u003c\/summary\u003e\u003cp\u003eService intervals depend on the engine manufacturer, operating hours and operating environment. Saltwater, sand, silt and extended storage can accelerate wear. Follow the maintenance schedule in the engine service manual.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eHow can I confirm that this kit fits my engine?\u003c\/summary\u003e\u003cp\u003eMatch the complete Yamaha model code, horsepower, four-stroke designation, year and serial-number range. Then compare the water pump repair-kit reference with the engine parts catalog and the number on the original component.\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 water pump repair kit intended for the listed applications. Yamaha and other brand names and part numbers are used only to identify compatibility and reference numbers.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eDoes the kit include every water-pump component?\u003c\/summary\u003e\u003cp\u003eThe product is sold as a repair kit, but exact contents can vary by application and revision. Confirm the physical contents and compare them with the engine diagram before disassembly.\u003c\/p\u003e\u003c\/details\u003e\n\n  \u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eDo not rely on horsepower alone to confirm fitment.\u003c\/li\u003e\n    \u003cli\u003eVerify the exact model code, year and serial-number range before ordering.\u003c\/li\u003e\n    \u003cli\u003eUse the correct torque values and installation procedure from the engine service manual.\u003c\/li\u003e\n    \u003cli\u003eNever operate an outboard without an adequate water supply for cooling.\u003c\/li\u003e\n    \u003cli\u003eProfessional installation is recommended if you are not familiar with outboard lower-unit and water-pump service.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eWe supply aftermarket marine replacement parts for routine maintenance and repair.\u003c\/li\u003e\n    \u003cli\u003eProduct compatibility is organized by manufacturer model and application references.\u003c\/li\u003e\n    \u003cli\u003eCheck the complete engine details before ordering to help ensure the correct replacement part.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50723981820219,"sku":"23KY075","price":22.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/Water_Pump_Impeller_Kit_for_Yamaha_F6_-_F8_-_F99_68T-W0078-00_-_JLM_MARINE-8289005.jpg?v=1763039282"},{"product_id":"water-pump-impeller-repair-kit-fits-yamaha-8hp-9-9hp-replaces-68t-w0078-00-00-18-3450","title":"Water Pump Repair Kit Without Housing for Yamaha F6 and F8 4-Stroke Outboards – Replaces 68T-W0078-00, 68T-W0078-00-00, Sierra 18-3450","description":"\u003csection\u003e\n\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td { padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top; }\n  table.ss-table th { white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc; }\n  @media (max-width:480px){ table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; } }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis aftermarket \u003cstrong\u003ewater pump repair kit without housing\u003c\/strong\u003e is designed for Yamaha F6 and F8 4-stroke outboards. It provides the principal wear components needed to service the water pump while allowing you to reuse the existing water pump housing when it remains serviceable.\u003c\/p\u003e\n\u003cp\u003eThe kit replaces Yamaha OEM reference \u003cstrong\u003e68T-W0078-00\u003c\/strong\u003e and the corresponding no-housing reference \u003cstrong\u003e68T-W0078-00-00\u003c\/strong\u003e. It is also listed as an aftermarket interchange for \u003cstrong\u003eSierra 18-3450\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFor Yamaha F6 and F8 4-stroke outboards from 1982 through 2008.\u003c\/li\u003e\n  \u003cli\u003eNo water pump housing is included; reuse your original housing only if it is in suitable condition.\u003c\/li\u003e\n  \u003cli\u003eIncludes the impeller, wear plate, insert cup, water seal damper, impeller key, O-ring, and four bolts needed for the listed service configuration.\u003c\/li\u003e\n  \u003cli\u003eDesigned as an aftermarket replacement for routine water pump maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number References\u003c\/h2\u003e\n\u003cp\u003eUse the following references to compare the replacement kit with your original part. Always confirm the complete engine model and the part number removed from your engine before ordering.\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\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e68T-W0078-00\u003c\/td\u003e\n\u003ctd\u003eOEM reference listed for the water pump service kit.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e68T-W0078-00-00\u003c\/td\u003e\n\u003ctd\u003eOEM no-housing reference.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-3450\u003c\/td\u003e\n\u003ctd\u003eAftermarket interchange reference for a water pump kit without housing.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine Compatibility\u003c\/h2\u003e\n\u003cp\u003eCompatibility is based on the engine family, 4-stroke configuration, horsepower, and model year range shown below. The kit is not specified here for Yamaha F9.9 models or for engines outside these conditions.\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\u003eEngine Family\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eApplicable Reference\u003c\/th\u003e\n\u003cth\u003eHousing\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eF6\u003c\/td\u003e\n\u003ctd\u003e6 HP\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1982–2008\u003c\/td\u003e\n\u003ctd\u003e68T-W0078-00 \/ 68T-W0078-00-00\u003c\/td\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eF8\u003c\/td\u003e\n\u003ctd\u003e8 HP\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1982–2008\u003c\/td\u003e\n\u003ctd\u003e68T-W0078-00 \/ 68T-W0078-00-00\u003c\/td\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n  \u003cdd\u003eWater pump repair kit\u003c\/dd\u003e\n  \u003cdt\u003eConfiguration\u003c\/dt\u003e\n  \u003cdd\u003eWithout water pump housing\u003c\/dd\u003e\n  \u003cdt\u003eApplication\u003c\/dt\u003e\n  \u003cdd\u003eYamaha F6 and F8 4-stroke outboards, 1982–2008\u003c\/dd\u003e\n  \u003cdt\u003eReplacement Type\u003c\/dt\u003e\n  \u003cdd\u003eAftermarket replacement\u003c\/dd\u003e\n  \u003cdt\u003ePrimary OEM Reference\u003c\/dt\u003e\n  \u003cdd\u003e68T-W0078-00\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 insert cup\u003c\/li\u003e\n  \u003cli\u003e1 x Water seal damper\u003c\/li\u003e\n  \u003cli\u003e1 x Water pump impeller\u003c\/li\u003e\n  \u003cli\u003e1 x Impeller key\u003c\/li\u003e\n  \u003cli\u003e1 x O-ring\u003c\/li\u003e\n  \u003cli\u003e1 x Wear plate\u003c\/li\u003e\n  \u003cli\u003e4 x Water pump bolts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot included:\u003c\/strong\u003e Water pump housing. The existing housing must be reused and should be replaced separately if it is worn, scored, warped, or otherwise damaged.\u003c\/p\u003e\n\n\u003ch2\u003eComponent Reference Numbers\u003c\/h2\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Component Reference Numbers\"\u003e\n    \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eComponent\u003c\/th\u003e\n\u003cth\u003eReference Number\u003c\/th\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eWater pump impeller\u003c\/td\u003e\n\u003ctd\u003e68T-44352-00-00\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eWear plate\u003c\/td\u003e\n\u003ctd\u003e68T-44323-00-00\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eWater seal damper\u003c\/td\u003e\n\u003ctd\u003e68T-44366-00-00\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eImpeller key\u003c\/td\u003e\n\u003ctd\u003e63V-44338-00-00\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eInsert cup\u003c\/td\u003e\n\u003ctd\u003e63V-44322-00-00\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eO-ring\u003c\/td\u003e\n\u003ctd\u003e93210-44398-00\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eBolt\u003c\/td\u003e\n\u003ctd\u003e97095-08045-00\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eDisconnect the battery and place the engine in a secure position before beginning service.\u003c\/li\u003e\n  \u003cli\u003eRemove the gearcase or lower unit according to the instructions for your specific Yamaha engine.\u003c\/li\u003e\n  \u003cli\u003eRemove the water pump cover and inspect the original housing, insert area, shaft, and sealing surfaces.\u003c\/li\u003e\n  \u003cli\u003eRemove the worn impeller, key, wear plate, insert cup, seal damper, O-ring, and pump bolts.\u003c\/li\u003e\n  \u003cli\u003eClean all mating surfaces carefully and remove old gasket or seal material without damaging the housing.\u003c\/li\u003e\n  \u003cli\u003eInstall the replacement components in the correct order. Make sure the impeller key is seated correctly and the impeller vanes are oriented for the normal direction of rotation.\u003c\/li\u003e\n  \u003cli\u003eUse a suitable lubricant during impeller installation and tighten fasteners according to the Yamaha service specifications for your engine.\u003c\/li\u003e\n  \u003cli\u003eReinstall the water pump cover and lower unit, then run the engine in water and confirm a steady cooling-water tell-tale stream before normal operation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhich Yamaha engines does this kit fit?\u003c\/summary\u003e\n  \u003cp\u003eThis kit is specified for Yamaha F6 and F8 4-stroke outboards from 1982 through 2008. Confirm the full model designation and compare the original water pump reference before ordering.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eDoes the kit include the water pump housing?\u003c\/summary\u003e\n  \u003cp\u003eNo. This is the no-housing configuration. The existing water pump housing is reused if it is in serviceable condition.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eDoes this kit fit Yamaha F9.9 outboards?\u003c\/summary\u003e\n  \u003cp\u003eF9.9 is not included in the confirmed company fitment for this product. Do not use this listing for an F9.9 engine unless the complete original part reference has been independently confirmed.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat are the signs of a worn water pump impeller?\u003c\/summary\u003e\n  \u003cp\u003eCommon signs include a weak or intermittent tell-tale stream, overheating at idle or low speed, reduced cooling-water flow, or an engine warning alarm. Inspect the impeller and the pump housing whenever these symptoms occur.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow often should the impeller be serviced?\u003c\/summary\u003e\n  \u003cp\u003eInspect the water pump during scheduled maintenance and replace worn or damaged components. Service may be needed more frequently when the engine is used in saltwater, sandy, silty, or debris-filled water.\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 listing is for an aftermarket replacement kit. Yamaha and Sierra numbers are provided as reference and interchange identifiers only.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify the complete engine model, year, stroke, horsepower, and original part reference before purchase.\u003c\/li\u003e\n  \u003cli\u003eInspect the reusable water pump housing carefully; a damaged housing can prevent proper cooling even when new service components are installed.\u003c\/li\u003e\n  \u003cli\u003eFollow the service instructions and torque specifications for your specific Yamaha outboard.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended if you are not familiar with outboard lower-unit or water-pump service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMarine Replacement Parts\u003c\/strong\u003e — Practical aftermarket components for routine outboard service and repair.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication-Focused Listings\u003c\/strong\u003e — Fitment information is organized by engine family, horsepower, stroke, and year range.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eService-Ready Kits\u003c\/strong\u003e — Replacement components are grouped to simplify common water pump maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50723981852987,"sku":"20KY001","price":32.45,"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_99HP_68T-W0078-00_-_JLM_MARINE-8288847.jpg?v=1763039284"},{"product_id":"water-pump-impeller-fits-yamaha-6hp-8hp-9-9hp-4-stroke-replaces-68t-44352-00-00-18-3040-8m6010335","title":"Water Pump Impeller for Yamaha F6A, F8B, F8C, F8F, F9.9F \u0026 F9.9J 4-Stroke Outboards – Replaces 68T-44352-00-00","description":"\u003cstyle\u003e\n  \/* Outer container allows horizontal scrolling (with iOS momentum) *\/\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n\n  \/* Base table styles *\/\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n\n  \/* Key: prevent wrapping, word breaks, and vertical text in headers *\/\n  table.ss-table th {\n    white-space:nowrap;\n    word-break:normal;\n    letter-spacing:normal;\n    font-weight:600;\n    background:#f8fafc;\n  }\n\n  \/* Small screen optimization *\/\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\u003csection\u003e\n  \u003ch2\u003eProduct Details\u003c\/h2\u003e\n  \u003cp\u003eThis aftermarket \u003cstrong\u003ewater pump impeller\u003c\/strong\u003e is designed for select Yamaha 4-stroke outboard engines. It replaces Yamaha OEM part number \u003cstrong\u003e68T-44352-00-00\u003c\/strong\u003e and is intended to help restore proper water circulation through the outboard cooling system when the original impeller is worn or damaged.\u003c\/p\u003e\n  \u003cp\u003eThe company fitment listing identifies Yamaha models \u003cstrong\u003eF6A, F8B, F8C, F8F, F9.9F, and F9.9J\u003c\/strong\u003e. The impeller is also listed under Sierra Marine reference \u003cstrong\u003e18-8910\u003c\/strong\u003e and Mallory Marine reference \u003cstrong\u003e9-45614\u003c\/strong\u003e.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eSingle replacement water pump impeller for a Yamaha 4-stroke outboard water pump.\u003c\/li\u003e\n    \u003cli\u003eDesigned as a replacement for OEM reference 68T-44352-00-00.\u003c\/li\u003e\n    \u003cli\u003eInstalls in the water pump assembly after removal of the lower unit and pump housing.\u003c\/li\u003e\n    \u003cli\u003eInspect the pump housing, wear plate, seals, and impeller key during installation and replace worn components as needed.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n  \u003cp\u003eUse the following references to compare this impeller with the part in your engine service information. Part numbers are reference identifiers; always confirm the complete engine model and suffix before ordering.\u003c\/p\u003e\n  \u003cdiv class=\"ss-table-wrap\"\u003e\n    \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n      \u003cthead\u003e\n        \u003ctr\u003e\n          \u003cth\u003eBrand\u003c\/th\u003e\n          \u003cth\u003ePart Number\u003c\/th\u003e\n          \u003cth\u003eReference Type\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eYamaha\u003c\/td\u003e\n          \u003ctd\u003e68T-44352-00-00\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\u003e18-8910\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\u003e9-45614\u003c\/td\u003e\n          \u003ctd\u003eAftermarket reference\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n  \u003cp\u003eThis impeller is listed for the following Yamaha 4-stroke outboard model designations:\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\u003eStroke\u003c\/th\u003e\n          \u003cth\u003eOEM Reference\u003c\/th\u003e\n          \u003cth\u003eNotes\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eYamaha\u003c\/td\u003e\n          \u003ctd\u003eF6A\u003c\/td\u003e\n          \u003ctd\u003e4-Stroke\u003c\/td\u003e\n          \u003ctd\u003e68T-44352-00-00\u003c\/td\u003e\n          \u003ctd\u003eConfirm the complete model designation and year.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eYamaha\u003c\/td\u003e\n          \u003ctd\u003eF8B\u003c\/td\u003e\n          \u003ctd\u003e4-Stroke\u003c\/td\u003e\n          \u003ctd\u003e68T-44352-00-00\u003c\/td\u003e\n          \u003ctd\u003eConfirm the complete model designation and year.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eYamaha\u003c\/td\u003e\n          \u003ctd\u003eF8C\u003c\/td\u003e\n          \u003ctd\u003e4-Stroke\u003c\/td\u003e\n          \u003ctd\u003e68T-44352-00-00\u003c\/td\u003e\n          \u003ctd\u003eConfirm the complete model designation and year.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eYamaha\u003c\/td\u003e\n          \u003ctd\u003eF8F\u003c\/td\u003e\n          \u003ctd\u003e4-Stroke\u003c\/td\u003e\n          \u003ctd\u003e68T-44352-00-00\u003c\/td\u003e\n          \u003ctd\u003eConfirm the complete model designation and year.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eYamaha\u003c\/td\u003e\n          \u003ctd\u003eF9.9F\u003c\/td\u003e\n          \u003ctd\u003e4-Stroke\u003c\/td\u003e\n          \u003ctd\u003e68T-44352-00-00\u003c\/td\u003e\n          \u003ctd\u003eConfirm the complete model designation and year.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eYamaha\u003c\/td\u003e\n          \u003ctd\u003eF9.9J\u003c\/td\u003e\n          \u003ctd\u003e4-Stroke\u003c\/td\u003e\n          \u003ctd\u003e68T-44352-00-00\u003c\/td\u003e\n          \u003ctd\u003eConfirm the complete model designation and year.\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n  \u003cdl\u003e\n    \u003cdt\u003eProduct Type\u003c\/dt\u003e\n    \u003cdd\u003eWater pump impeller\u003c\/dd\u003e\n    \u003cdt\u003eApplication\u003c\/dt\u003e\n    \u003cdd\u003eYamaha 4-stroke outboard water pump assembly\u003c\/dd\u003e\n    \u003cdt\u003eOEM Reference\u003c\/dt\u003e\n    \u003cdd\u003e68T-44352-00-00\u003c\/dd\u003e\n    \u003cdt\u003eAftermarket References\u003c\/dt\u003e\n    \u003cdd\u003eSierra Marine 18-8910; Mallory Marine 9-45614\u003c\/dd\u003e\n    \u003cdt\u003eFitment\u003c\/dt\u003e\n    \u003cdd\u003eYamaha F6A, F8B, F8C, F8F, F9.9F, and F9.9J\u003c\/dd\u003e\n    \u003cdt\u003eMaterial\u003c\/dt\u003e\n    \u003cdd\u003eNot specified in the company product record\u003c\/dd\u003e\n    \u003cdt\u003eProduct Configuration\u003c\/dt\u003e\n    \u003cdd\u003eSingle impeller; not a complete water pump repair kit\u003c\/dd\u003e\n  \u003c\/dl\u003e\n\n  \u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e1 x Water pump impeller\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eThe package does not include the water pump housing, wear plate, gaskets, seals, or impeller key unless separately stated for your order.\u003c\/p\u003e\n\n  \u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n  \u003col\u003e\n    \u003cli\u003eRefer to the appropriate Yamaha service information for your exact engine model before beginning work.\u003c\/li\u003e\n    \u003cli\u003eDisconnect the battery and secure the outboard according to the manufacturer's service procedure.\u003c\/li\u003e\n    \u003cli\u003eRemove the lower unit and access the water pump housing.\u003c\/li\u003e\n    \u003cli\u003eRemove the pump housing cover and carefully take out the old impeller and impeller key.\u003c\/li\u003e\n    \u003cli\u003eInspect the pump housing, wear plate, key, seals, and related components for wear, scoring, corrosion, or damage.\u003c\/li\u003e\n    \u003cli\u003eInstall the correct impeller key and slide the replacement impeller onto the driveshaft.\u003c\/li\u003e\n    \u003cli\u003ePosition the impeller in the correct rotational direction while reinstalling the pump housing.\u003c\/li\u003e\n    \u003cli\u003eReassemble the water pump and lower unit using the correct seals and tightening procedures from the service information.\u003c\/li\u003e\n    \u003cli\u003eRun the engine in a suitable test tank or with an approved flushing attachment and verify a strong cooling-water tell-tale stream before operation.\u003c\/li\u003e\n  \u003c\/ol\u003e\n\n  \u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n  \u003cdetails\u003e\u003csummary\u003eHow do I confirm that this impeller fits my Yamaha outboard?\u003c\/summary\u003e\u003cp\u003eCheck the complete model designation on your engine and compare it with the listed F6A, F8B, F8C, F8F, F9.9F, or F9.9J fitment. Also compare your existing impeller or service information with Yamaha OEM reference 68T-44352-00-00.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eWhat are the signs of a worn water pump impeller?\u003c\/summary\u003e\u003cp\u003ePossible signs include weak or missing water flow from the tell-tale outlet, overheating warnings, reduced cooling performance, or visibly cracked, brittle, distorted, or missing impeller vanes.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eDoes this listing include a complete water pump repair kit?\u003c\/summary\u003e\u003cp\u003eNo. This listing is for one replacement impeller only. The housing, wear plate, gaskets, seals, and impeller key are not included.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eDoes the impeller key come with the impeller?\u003c\/summary\u003e\u003cp\u003eNo. The impeller key is a separate component. Inspect the original key and replace it if it is damaged, worn, corroded, or missing.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eShould the water pump gaskets and seals be replaced?\u003c\/summary\u003e\u003cp\u003eInspect all gaskets and seals during service. Replacing damaged, compressed, brittle, or disturbed sealing components is recommended to help maintain a proper water-pump seal.\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 for applications using Yamaha OEM reference 68T-44352-00-00.\u003c\/p\u003e\u003c\/details\u003e\n\n  \u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eConfirm the complete engine model, suffix, and applicable service information before ordering.\u003c\/li\u003e\n    \u003cli\u003eDo not rely on horsepower alone to determine compatibility.\u003c\/li\u003e\n    \u003cli\u003eCompare the replacement impeller with the original part before installation.\u003c\/li\u003e\n    \u003cli\u003eFollow the manufacturer's service procedures and use professional installation if you are not experienced with outboard lower-unit service.\u003c\/li\u003e\n    \u003cli\u003eDo not operate the engine without an adequate water supply for cooling.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMarine Replacement Parts\u003c\/strong\u003e — We provide replacement components for common outboard maintenance and repair applications.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFitment-Focused Listings\u003c\/strong\u003e — Product references and model information are presented to help you compare the part with your engine.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCustomer Support\u003c\/strong\u003e — Contact support if you need help comparing the listed references with your engine information.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50723981885755,"sku":"17IY014","price":14.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/17IY0141_7e2e9722-0f5e-47de-83a1-7833b908f66e.jpg?v=1763039285"},{"product_id":"fuel-pump-assembly-fits-yamaha-6hp-9-9hp-4-stroke-replaces-yamaha-68t-24410-01-00-68t-24410-02-00-68t-24410-00-00","title":"Fuel Pump for Yamaha F6, F8 and F9.9 4-Stroke Outboards – 68T-24410-00","description":"\u003csection\u003e\n\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n  table.ss-table th {\n    white-space:nowrap;\n    word-break:normal;\n    letter-spacing:normal;\n    font-weight:600;\n    background:#f8fafc;\n  }\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis fuel pump is a replacement component for select Yamaha 4-stroke outboard engines. It is listed for Yamaha F6, F8 and F9.9 models within the fitment ranges shown below, including the F6A, F6B, F6M, F8C, F8M, F8E, F8D, F8PF, F8G, F9.9F, F9.9M, F9.9E, F9.9G, F9.9J and F9.9L model families.\u003c\/p\u003e\n\u003cp\u003eThe company product record identifies Yamaha part number \u003cstrong\u003e68T-24410-00\u003c\/strong\u003e as the applicable reference number for this fuel pump. Confirm the complete engine model and year before ordering; model family, horsepower, stroke and year must match the fitment information below.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSingle replacement fuel pump for a Yamaha 4-stroke outboard application.\u003c\/li\u003e\n  \u003cli\u003eDesigned for replacement of a worn or failed fuel pump.\u003c\/li\u003e\n  \u003cli\u003eVerify the original pump, mounting arrangement and engine identification before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Reference\u003c\/h2\u003e\n\u003cp\u003eUse the following manufacturer reference to compare your existing fuel pump with this replacement.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Reference\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003eReference Part Number\u003c\/th\u003e\n        \u003cth\u003ePart Description\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\u003e68T-24410-00\u003c\/td\u003e\n        \u003ctd\u003eFuel pump\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eThis fuel pump is intended for the following Yamaha 4-stroke outboard model families and year ranges as specified in the company fitment record.\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 Family\u003c\/th\u003e\n        \u003cth\u003eRated HP\u003c\/th\u003e\n        \u003cth\u003eStroke\u003c\/th\u003e\n        \u003cth\u003eYear Range\u003c\/th\u003e\n        \u003cth\u003eReference Part No.\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003eF6A, F6B, F6M\u003c\/td\u003e\n        \u003ctd\u003e6 HP\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2000–2009\u003c\/td\u003e\n        \u003ctd\u003e68T-24410-00\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003eF8C, F8M, F8E, F8D, F8PF, F8G\u003c\/td\u003e\n        \u003ctd\u003e8 HP\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2000 and later\u003c\/td\u003e\n        \u003ctd\u003e68T-24410-00\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003eF9.9F, F9.9M, F9.9E, F9.9G, F9.9J, F9.9L\u003c\/td\u003e\n        \u003ctd\u003e9.9 HP\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2008 and later\u003c\/td\u003e\n        \u003ctd\u003e68T-24410-00\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The fitment ranges above are model-family references, not a guarantee for every engine configuration. Check the full model designation and compare the original fuel pump 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\u003eFuel pump\u003c\/dd\u003e\n  \u003cdt\u003eApplication\u003c\/dt\u003e\n  \u003cdd\u003eSelected Yamaha 4-stroke outboard engines\u003c\/dd\u003e\n  \u003cdt\u003eFuel Type\u003c\/dt\u003e\n  \u003cdd\u003eGasoline\u003c\/dd\u003e\n  \u003cdt\u003eReference Part Number\u003c\/dt\u003e\n  \u003cdd\u003e68T-24410-00\u003c\/dd\u003e\n  \u003cdt\u003eProduct Configuration\u003c\/dt\u003e\n  \u003cdd\u003eSingle fuel pump\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x Fuel pump\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNo additional seals, hose clamps, mounting hardware or other accessories are specified as included. Reuse or replace associated hardware only when appropriate for the engine and installation condition.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eStop the engine, disconnect the battery and allow the engine to cool before servicing the fuel system.\u003c\/li\u003e\n  \u003cli\u003eRelieve fuel-system pressure and work in a well-ventilated area away from flames, sparks and other ignition sources.\u003c\/li\u003e\n  \u003cli\u003eIdentify and label the fuel hoses and electrical connections, if fitted, before removing the original pump.\u003c\/li\u003e\n  \u003cli\u003eRemove the original fuel pump and inspect the mounting surface, hoses, fittings and wiring for damage or contamination.\u003c\/li\u003e\n  \u003cli\u003eInstall the replacement pump in the same orientation and reconnect the fuel lines and connections securely.\u003c\/li\u003e\n  \u003cli\u003eUse suitable serviceable clamps and sealing components for your specific engine if the original parts are worn or damaged.\u003c\/li\u003e\n  \u003cli\u003ePrime the fuel system and inspect all connections for leaks before starting the engine.\u003c\/li\u003e\n  \u003cli\u003eStart the engine only after confirming that the installation is secure and leak-free.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow do I confirm that this fuel pump fits my Yamaha outboard?\u003c\/summary\u003e\n  \u003cp\u003eConfirm that your engine is a Yamaha 4-stroke model in the listed F6, F8 or F9.9 families, then compare the complete model designation, year and original pump with the fitment table and reference number 68T-24410-00.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat symptoms can indicate a failing fuel pump?\u003c\/summary\u003e\n  \u003cp\u003ePossible symptoms include hard starting, stalling, hesitation, loss of power or inconsistent engine operation. These symptoms can also be caused by blocked fuel lines, a restricted filter, contaminated fuel, wiring faults or other fuel-system problems, so diagnose the system before replacing the pump.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs this product a complete kit?\u003c\/summary\u003e\n  \u003cp\u003eNo. The company record identifies this product as a single fuel pump, not a kit. The package contents are limited to one fuel pump unless otherwise stated on the order page.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eAre seals or hose clamps included?\u003c\/summary\u003e\n  \u003cp\u003eAdditional seals, hose clamps and mounting hardware are not specified as included. Inspect the existing components and replace any damaged or unsuitable parts with components appropriate for your engine.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eCan I install the fuel pump myself?\u003c\/summary\u003e\n  \u003cp\u003eInstallation involves fuel-system service and should be performed only by someone familiar with marine engine repair and fuel-safety procedures. If you are unsure about the model, connections or installation method, 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\u003eVerify the complete engine model, year, stroke and original pump before ordering.\u003c\/li\u003e\n  \u003cli\u003eDo not rely on horsepower alone to determine compatibility.\u003c\/li\u003e\n  \u003cli\u003eUse appropriate fuel-system safety procedures and inspect the installation carefully for leaks.\u003c\/li\u003e\n  \u003cli\u003eDo not operate the engine if fuel leaks, damaged hoses or loose connections are present.\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 — We provide replacement components for a range of outboard maintenance and repair applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment-Conscious Cataloging\u003c\/strong\u003e — Product information is organized around engine model, horsepower, stroke and year conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePractical Replacement Support\u003c\/strong\u003e — Always compare the original component and engine identification before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50723981918523,"sku":"17FP006","price":38.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/JLM17FP006-1_7d3d5590-528d-45c4-9237-0bec6a754fb7.jpg?v=1763039287"}],"url":"https:\/\/seasierra.com\/collections\/yamaha-4-stroke-6-9-9hp-outboard-engine-parts.oembed","provider":"SeaSierra","version":"1.0","type":"link"}