{"title":"Selva 4-Stroke 30-85HP Outboard Engine Parts","description":"\u003csection id=\"hero\" style=\"padding:16px 0;\"\u003e\n  \u003cp\u003eDedicated to Selva 4‑Stroke 30–85HP outboard engines, this page helps you find compatible parts and service information. Below you’ll find maintenance tips, commonly replaced parts, and troubleshooting guidance. You can also browse the main Selva parts-related categories on our site. Scroll to the bottom to start browsing parts for this engine, and remember you can use the collection page’s Filter \u0026amp; Sort controls to narrow results by horsepower, year range, and part category.\u003c\/p\u003e\n  \u003ca href=\"https:\/\/seasierra.com\/collections\/service-maintenance-kits\" style=\"display:inline-block;padding:10px 14px;background:#1363DF;color:#fff;border-radius:6px;text-decoration:none;\"\u003eBrowse Maintenance \u0026amp; Service Kits\u003c\/a\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"identify-model\" style=\"padding:16px 0;\"\u003e\n  \u003ch2\u003eHow to Identify Your 30–85HP Model\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eLocate the nameplate\/serial label on the transom bracket or swivel bracket. It lists model code, serial number, and often the shaft length.\u003c\/li\u003e\n    \u003cli\u003eRead the model code and suffix: letters typically indicate shaft length (S\/L\/X), control type (tiller\/remote), and a year or revision letter.\u003c\/li\u003e\n    \u003cli\u003eConfirm you have a 4‑stroke: look for a visible oil fill cap\/dipstick on the powerhead and a separate engine oil filter.\u003c\/li\u003e\n    \u003cli\u003eDistinguish platforms by cylinder count: smaller 30–40HP units are often 2‑cylinder; larger 50–85HP models are commonly inline‑4. EFI models have a fuel rail\/injectors; earlier units may be carbureted.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"engine-overview\" style=\"padding:16px 0;\"\u003e\n  \u003ch2\u003ePlatform Overview\u003c\/h2\u003e\n\n  \u003ch3\u003e30–40HP Class\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;max-width:900px;\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #ddd;\"\u003eFeature\u003c\/th\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #ddd;\"\u003eDescription\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eConfiguration\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eTypically inline‑2 4‑stroke; carbureted on earlier units with EFI appearing on later versions.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eCommon Models\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eExamples include 30HP variants such as F30‑series (e.g., F30S1), and 40HP 4‑stroke models depending on year.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eAdvantages\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eCompact, good low‑end torque, easy trailering, simple routine service.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eNotes\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eCarb vs. EFI and ignition components can vary by year; verify using the model code on the bracket plate.\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003ch3\u003e50–85HP Class\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;max-width:900px;\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #ddd;\"\u003eFeature\u003c\/th\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #ddd;\"\u003eDescription\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eConfiguration\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eCommonly inline‑4 4‑stroke with EFI on most later models for improved economy and cold starts.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eCommon Models\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003e50, 60, 70, 80, and 85HP 4‑stroke Selva models (naming varies by market\/year).\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eAdvantages\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eSmooth operation, strong mid‑range pull, efficient cruise fuel burn.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eNotes\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eGearcase ratios and prop hubs may differ across HP; water pump and anodes often cross over—confirm by model and serial.\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"service-kits\" style=\"padding:16px 0;\"\u003e\n  \u003ch2\u003eRoutine Maintenance \u0026amp; Service Parts\u003c\/h2\u003e\n  \u003cp\u003eIntervals below are general guidelines for 4‑stroke outboards. Always follow the official Selva service manual for your exact model and duty cycle.\u003c\/p\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;max-width:1000px;\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #ddd;\"\u003eItem\u003c\/th\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #ddd;\"\u003eInterval*\u003c\/th\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #ddd;\"\u003eRemarks\u003c\/th\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #ddd;\"\u003eParts Link\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eEngine oil \u0026amp; filter\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eEvery 100 hours or annually\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eUse NMMA FC‑W marine oil; replace filter each oil change.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/oil-filters\"\u003eOil Filters\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eGear oil (lower unit)\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eEvery 100 hours or annually\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eInspect for water intrusion or metal; replace seals if contamination is found.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/lower-unit-seal-kits\"\u003eLower Unit Seal Kits\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eSpark plugs\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eInspect 100 hours; replace 200–300 hours or as needed\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eGap to spec; misfire or hard starts often improve with fresh plugs.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/spark-plug\"\u003eSpark Plugs\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eFuel filter \/ water‑separating filter\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eEvery 100 hours or annually\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eReplace more often with ethanol fuel or if storage is frequent.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/fuel-filters-1\"\u003eFuel Filters\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eWater pump impeller\/kit\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eEvery 2 seasons or 200 hours\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eReplace sooner for sandy\/silty use or weak tell‑tale stream.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/water-pump-impeller-rebuild-kits\"\u003eWater Pump Impeller Rebuild Kits\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eAnodes (internal \u0026amp; external)\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eInspect every 25–50 hours; replace at ~50% consumed\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eChoose zinc (salt), aluminum (brackish), or magnesium (fresh) as appropriate.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/anodes\"\u003eAnodes\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=\"padding:16px 0;\"\u003e\n  \u003ch2\u003eFrequently Used Parts Categories\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eRoutine Service – \u003ca href=\"https:\/\/seasierra.com\/collections\/service-maintenance-kits\"\u003eService \u0026amp; Maintenance Kits\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eCooling System – \u003ca href=\"https:\/\/seasierra.com\/collections\/water-pump-impeller-rebuild-kits\"\u003eWater Pump Impeller Rebuild Kits\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eFuel System – \u003ca href=\"https:\/\/seasierra.com\/collections\/fuel-filters-1\"\u003eFuel Filters\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eIgnition \/ Electrical – \u003ca href=\"https:\/\/seasierra.com\/collections\/electrical-items\"\u003eElectrical Items\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003ePropulsion – \u003ca href=\"https:\/\/seasierra.com\/collections\/propellers\"\u003ePropellers\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eGearcase Service – \u003ca href=\"https:\/\/seasierra.com\/collections\/lower-unit-seal-kits\"\u003eLower Unit Seal Kits\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eCorrosion Protection – \u003ca href=\"https:\/\/seasierra.com\/collections\/anodes\"\u003eAnodes\u003c\/a\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"troubleshooting\" style=\"padding:16px 0;\"\u003e\n  \u003ch2\u003eCommon Symptoms \u0026amp; Quick Checks\u003c\/h2\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;max-width:1000px;\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #ddd;\"\u003eSymptom\u003c\/th\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #ddd;\"\u003eCheck First\u003c\/th\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #ddd;\"\u003eRelated Parts\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eWeak tell‑tale stream or overheat alarm\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eInspect intake screens for debris; verify water pump impeller condition and thermostat operation.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eWater pump kit, thermostat, intake screens, anodes\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003ePoor acceleration or power loss\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eCheck fuel quality, replace\/inspect fuel filter, verify prop condition and correct pitch, confirm throttle opening.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eFuel filter, spark plugs, propeller, air\/fuel system components\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eHard starting or rough idle\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003ePrime bulb firm, battery voltage, plug condition\/gap; for carb models verify choke\/enrichment; for EFI verify IAC\/idle control.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eSpark plugs, fuel filter, carburetor service parts, starter\/battery cables\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eGearcase noise or metal in gear oil\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eDrain and inspect gear oil; look for milky oil (water intrusion); check propshaft and driveshaft seals.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px 8px;\"\u003eGear oil, lower unit seal kit, bearings, shims\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=\"padding:16px 0;\"\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\u003eMany wear items (impellers, anodes, some filters) overlap across 30–85HP ranges, but EFI vs. carbureted fuel systems and ignition components can differ by year and platform. Always confirm with your full model code and serial number.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhen should I replace the water pump impeller?\u003c\/summary\u003e\n    \u003cp\u003eAs a rule of thumb, every 2 seasons or about 200 hours. Replace sooner if you see a weak tell‑tale stream, overheat warnings, or if you operate in sandy\/silty water.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow often should the lower unit gear oil be changed?\u003c\/summary\u003e\n    \u003cp\u003eEvery 100 hours or annually. Inspect the drained oil for water or metal. Any contamination suggests seal or bearing issues that should be addressed promptly.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat information do you need to confirm part compatibility?\u003c\/summary\u003e\n    \u003cp\u003ePlease provide the model code, serial number, horsepower, shaft length (S\/L\/X), control type (tiller\/remote), and a clear photo of the nameplate. Photos of the part you’re replacing also help us verify a correct match.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"cta\" style=\"padding:16px 0;\"\u003e\n  \u003cp\u003eReady to find parts for your Selva 4‑Stroke 30–85HP outboard? Browse our service and maintenance categories by horsepower and model to keep your engine running reliably.\u003c\/p\u003e\n  \u003ca href=\"https:\/\/seasierra.com\/collections\/service-maintenance-kits\" style=\"display:inline-block;padding:10px 14px;background:#1363DF;color:#fff;border-radius:6px;text-decoration:none;\"\u003eStart Browsing Service Kits\u003c\/a\u003e\n  \u003cp style=\"margin-top:8px;color:#333;\"\u003eIf you’re unsure about your model, send us a clear photo of the nameplate and the part you need and we’ll help verify compatibility.\u003c\/p\u003e\n\u003c\/section\u003e","products":[{"product_id":"carburetor-assembly-sea-sierra-marine-yamaha-75-85-hp-replaces-yamaha-688-14301-08-688-14301-40-00-688-14301-41-00-688-14301-42-00","title":"Carburetor Assembly for Yamaha 75\/85 HP 2-Stroke Outboards – Replaces 688-14301-08","description":"\u003csection\u003e\n\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n  table.ss-table th {\n    white-space:nowrap;\n    word-break:normal;\n    letter-spacing:normal;\n    font-weight:600;\n    background:#f8fafc;\n  }\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis aftermarket \u003cstrong\u003ecarburetor assembly\u003c\/strong\u003e is listed for Yamaha 75 HP and 85 HP 2-stroke outboard applications. It is intended as a replacement for the carburetor identified by Yamaha part number \u003cstrong\u003e688-14301-08\u003c\/strong\u003e. Before ordering, compare the part number, mounting arrangement, linkage connections, and product images with the carburetor removed from your engine.\u003c\/p\u003e\n\u003cp\u003eBecause outboard fitment can vary by model configuration and production specification, the horsepower rating alone is not sufficient to confirm compatibility. Verify your complete engine model and the number on your original carburetor before installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAftermarket carburetor assembly for selected Yamaha 75\/85 HP 2-stroke outboards.\u003c\/li\u003e\n  \u003cli\u003eDesigned as a replacement for the Yamaha reference number listed below.\u003c\/li\u003e\n  \u003cli\u003eUses OEM-style mounting and connection points for the applicable engine application.\u003c\/li\u003e\n  \u003cli\u003eInspect all fuel lines, linkages, seals, and mounting hardware 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 original component. A matching number is an important fitment check, but the complete engine model and configuration should also be verified.\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\u003ePart Number\u003c\/th\u003e\n        \u003cth\u003eReference\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\u003e688-14301-08\u003c\/td\u003e\n        \u003ctd\u003eReplacement reference\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe available product record identifies this assembly for Yamaha 75 HP and 85 HP 2-stroke outboards. No specific model-year, serial-number, shaft-length, or individual model-code range is confirmed in the available product data. Confirm those details against your engine identification plate and original carburetor before purchase.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Engine Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003eApplication\u003c\/th\u003e\n        \u003cth\u003eRated HP\u003c\/th\u003e\n        \u003cth\u003eStroke\u003c\/th\u003e\n        \u003cth\u003eModel Year\u003c\/th\u003e\n        \u003cth\u003eReference Part No.\u003c\/th\u003e\n        \u003cth\u003eFitment Guidance\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\u003eOutboard\u003c\/td\u003e\n        \u003ctd\u003e75\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003eNot specified\u003c\/td\u003e\n        \u003ctd\u003e688-14301-08\u003c\/td\u003e\n        \u003ctd\u003eVerify the complete engine model and original carburetor.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003eOutboard\u003c\/td\u003e\n        \u003ctd\u003e85\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003eNot specified\u003c\/td\u003e\n        \u003ctd\u003e688-14301-08\u003c\/td\u003e\n        \u003ctd\u003eVerify the complete engine model and original carburetor.\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n  \u003cdd\u003eCarburetor assembly\u003c\/dd\u003e\n  \u003cdt\u003eApplication\u003c\/dt\u003e\n  \u003cdd\u003eSelected Yamaha 75\/85 HP 2-stroke outboards\u003c\/dd\u003e\n  \u003cdt\u003eReplacement Reference\u003c\/dt\u003e\n  \u003cdd\u003eYamaha 688-14301-08\u003c\/dd\u003e\n  \u003cdt\u003eFuel System\u003c\/dt\u003e\n  \u003cdd\u003eCarbureted gasoline outboard fuel system\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n  \u003cdd\u003eReplacement installation using the applicable original mounting and linkage arrangement\u003c\/dd\u003e\n  \u003cdt\u003eFitment\u003c\/dt\u003e\n  \u003cdd\u003eVerify against the original carburetor and complete engine identification before ordering\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x Carburetor assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eGaskets, seals, fasteners, hoses, and adjustment components are not listed as included unless shown in the product images or separately specified. Reuse of old gaskets is not recommended; obtain any required replacement sealing components before installation.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003ePlace the boat securely, stop the engine, disconnect the battery, and shut off the fuel supply.\u003c\/li\u003e\n  \u003cli\u003eAllow the engine to cool and work in a well-ventilated area away from sparks or open flames.\u003c\/li\u003e\n  \u003cli\u003ePhotograph or mark the fuel lines, throttle linkage, choke linkage, and other connections before removal.\u003c\/li\u003e\n  \u003cli\u003eDisconnect the fuel lines and linkages, taking care to prevent dirt from entering the fuel system.\u003c\/li\u003e\n  \u003cli\u003eRemove the fasteners securing the original carburetor and clean the mounting surface.\u003c\/li\u003e\n  \u003cli\u003eInstall the replacement assembly with the correct new gasket or sealing components for the engine.\u003c\/li\u003e\n  \u003cli\u003eReconnect the fuel lines and all linkages, confirming that the throttle and choke operate smoothly through their full range.\u003c\/li\u003e\n  \u003cli\u003eRestore the fuel supply and inspect carefully for leaks before starting the engine.\u003c\/li\u003e\n  \u003cli\u003eStart and test the engine according to the applicable Yamaha service information. Do not adjust mixture or idle settings beyond the manufacturer's specified procedure.\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 carburetor will fit my engine?\u003c\/summary\u003e\n  \u003cp\u003eConfirm that your engine is a Yamaha 75 HP or 85 HP 2-stroke outboard, then compare the complete engine model, original carburetor, mounting pattern, linkage arrangement, and reference number 688-14301-08. If any of these details differ, contact the seller before ordering.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eDoes this fit Yamaha 4-stroke engines?\u003c\/summary\u003e\n  \u003cp\u003eCompatibility is listed for Yamaha 2-stroke applications only. Do not use this listing to establish fitment for a 4-stroke engine.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eDoes this fit Yamaha 25-40 HP or other brands?\u003c\/summary\u003e\n  \u003cp\u003eNo such applications are confirmed by the available product record. Do not assume compatibility with smaller Yamaha models, Selva, Parsun, Hidea, Seapro, HDX, or other brands without a separately verified matching part number and application.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat should I inspect before installing the replacement?\u003c\/summary\u003e\n  \u003cp\u003eCheck the fuel lines, filter, tank, mounting surface, gasket, throttle and choke linkages, and fuel connections. Contaminated fuel or debris elsewhere in the system can affect the replacement carburetor.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eAre adjustments needed after installation?\u003c\/summary\u003e\n  \u003cp\u003eFollow the service procedure for your exact engine model. Idle or mixture settings may require checking after installation, but adjustments should be made only within the manufacturer's specified limits.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat are common symptoms of a carburetor or fuel-system problem?\u003c\/summary\u003e\n  \u003cp\u003ePossible symptoms include hard starting, unstable idle, stalling, hesitation during acceleration, poor throttle response, fuel leakage, or an overly rich or lean running condition. These symptoms can also be caused by fuel contamination, ignition faults, air leaks, or incorrect adjustment.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs this a genuine Yamaha part?\u003c\/summary\u003e\n  \u003cp\u003eNo. This listing is for an aftermarket replacement carburetor assembly intended for the stated application. Yamaha is referenced only for engine and replacement-part identification.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eFuel is flammable. Work in a ventilated area with the engine stopped and away from ignition sources.\u003c\/li\u003e\n  \u003cli\u003eVerify the complete engine model, stroke, original carburetor, and reference number before ordering.\u003c\/li\u003e\n  \u003cli\u003eDo not rely on horsepower alone to confirm fitment.\u003c\/li\u003e\n  \u003cli\u003eUse new sealing components where required and check carefully for fuel leaks before operation.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended if you are not familiar with outboard fuel systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMarine Replacement Parts\u003c\/strong\u003e — Replacement components for selected marine engine applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication-Focused Listings\u003c\/strong\u003e — Compare the stated engine application and original part reference before ordering.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupport Before Purchase\u003c\/strong\u003e — Provide your complete engine model and original part details when fitment assistance is needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50723806478651,"sku":"JLM23CA107","price":308.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/Carburetor_for_Yamaha_75_85HP_2_stroke_688-14301_-_JLM_MARINE-8290542.jpg?v=1763032264"}],"url":"https:\/\/seasierra.com\/collections\/selva-4-stroke-30-85hp-outboard-engine-parts.oembed","provider":"SeaSierra","version":"1.0","type":"link"}