{"title":"Mercury 2-Stroke Outboard Engine Parts 18-75 HP","description":"\u003csection id=\"hero\" style=\"padding:16px;border:1px solid #e5e7eb;border-radius:8px;max-width:1000px;\"\u003e\n  \u003cp\u003eThis page is tailored for Mercury 2‑Stroke 18–75 HP outboard engines. Use it to find compatible parts and service information, including maintenance tips, common replacement items, and troubleshooting guidance. You can also browse the main Mercury collection at any time. Scroll to the bottom of this page to start browsing parts for this engine, and remember you can use the collection’s Filter \u0026amp; Sort controls to narrow results by horsepower, year range, and part category\/section.\u003c\/p\u003e\n  \u003ca href=\"https:\/\/seasierra.com\/collections\/mercury-outboard-parts\" style=\"display:inline-block;margin-top:8px;padding:10px 14px;background:#111827;color:#fff;text-decoration:none;border-radius:6px;\"\u003eBrowse All Mercury Parts\u003c\/a\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"identify-model\" style=\"padding:16px;max-width:1000px;\"\u003e\n  \u003ch2\u003eHow to Identify Your 18–75 HP Model\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eNameplate\/serial plate: Look on the starboard side of the swivel bracket or the transom bracket for the model and serial number. Photograph this plate before ordering parts.\u003c\/li\u003e\n    \u003cli\u003eModel code and suffix: Codes typically indicate horsepower, shaft length (S\/L\/XL), starting method (manual\/electric), and control type (tiller\/remote). The suffix helps confirm running changes within a series.\u003c\/li\u003e\n    \u003cli\u003ePlatform clues: 18–25 HP models are commonly inline‑2 carbureted two‑strokes; 30–75 HP models are often inline‑3 carbureted\/oil‑injected two‑strokes. Verify whether your engine has oil injection or uses pre‑mix.\u003c\/li\u003e\n    \u003cli\u003eFuel\/oil information: Many classic Mercury 2‑strokes use 50:1 gasoline:oil after break‑in. Always confirm your exact specification from your engine label or manual.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"platforms\" style=\"padding:16px;max-width:1000px;\"\u003e\n  \u003ch2\u003ePlatform Overview\u003c\/h2\u003e\n  \u003ch3\u003eInline‑2 (approx. 18–25 HP)\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #e5e7eb;\"\u003eFeature\u003c\/th\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #e5e7eb;\"\u003eDescription\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eConfiguration\u003c\/td\u003e\n        \u003ctd\u003eInline‑2, carbureted 2‑Stroke (pre‑mix or oil‑injected depending on variant)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eCommon Models\u003c\/td\u003e\n        \u003ctd\u003e18–25 HP classic two‑stroke outboards\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eAdvantages\u003c\/td\u003e\n        \u003ctd\u003eLight weight, simple maintenance, strong low‑speed punch for small craft\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eNotes\u003c\/td\u003e\n        \u003ctd\u003eVerify shaft length and control type; ignition and carb components may differ by serial range\/year.\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003ch3 style=\"margin-top:20px;\"\u003eInline‑3 (approx. 30–75 HP)\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #e5e7eb;\"\u003eFeature\u003c\/th\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #e5e7eb;\"\u003eDescription\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eConfiguration\u003c\/td\u003e\n        \u003ctd\u003eInline‑3, carbureted or oil‑injected 2‑Stroke platforms (classic designs)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eCommon Models\u003c\/td\u003e\n        \u003ctd\u003e30\/40\/50\/60\/70\/75 HP classic two‑stroke outboards\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eAdvantages\u003c\/td\u003e\n        \u003ctd\u003eGood power‑to‑weight ratio, strong mid‑range torque for fishing and utility boats\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eNotes\u003c\/td\u003e\n        \u003ctd\u003eConfirm whether your engine is pre‑mix or oil‑injected; cooling and ignition parts can vary by serial range.\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;max-width:1000px;\"\u003e\n  \u003ch2\u003eRoutine Maintenance \u0026amp; Service Parts\u003c\/h2\u003e\n  \u003cp\u003eIntervals below are general guidelines for classic Mercury two‑strokes. Always follow the specifications in your official service manual and your engine’s decal.\u003c\/p\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #e5e7eb;\"\u003eItem\u003c\/th\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #e5e7eb;\"\u003eInterval*\u003c\/th\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #e5e7eb;\"\u003eRemarks\u003c\/th\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #e5e7eb;\"\u003eParts Link\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eLower Unit Gear Oil\u003c\/td\u003e\n        \u003ctd\u003eEvery 100 hours or annually\u003c\/td\u003e\n        \u003ctd\u003eChange more often if water contamination is found; inspect seals if milky oil is present.\u003c\/td\u003e\n        \u003ctd\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\u003eSpark Plugs\u003c\/td\u003e\n        \u003ctd\u003eInspect every 100 hours; replace as needed\u003c\/td\u003e\n        \u003ctd\u003eCheck heat range and gap per model\/serial; replace if fouled or worn.\u003c\/td\u003e\n        \u003ctd\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\u003eFuel Filter \/ Inline Filter\u003c\/td\u003e\n        \u003ctd\u003eInspect every 50–100 hours\u003c\/td\u003e\n        \u003ctd\u003eReplace if contaminated; keep primer bulb and fuel lines in good condition.\u003c\/td\u003e\n        \u003ctd\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\u003eWater Pump Impeller\/Kit\u003c\/td\u003e\n        \u003ctd\u003eEvery 2–3 seasons (sooner if weak tell‑tale)\u003c\/td\u003e\n        \u003ctd\u003eEssential for cooling; replace more frequently in sandy\/silty water.\u003c\/td\u003e\n        \u003ctd\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/mercury-water-pump-repair-kits\"\u003eMercury Water Pump Repair Kits\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eAnodes (Corrosion Protection)\u003c\/td\u003e\n        \u003ctd\u003eInspect every 50 hours; replace when 50% eroded\u003c\/td\u003e\n        \u003ctd\u003eDo not paint anodes; confirm material (aluminum\/magnesium\/zinc) for your water type.\u003c\/td\u003e\n        \u003ctd\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/anodes\"\u003eAnodes\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e2‑Stroke Fuel\/Oil\u003c\/td\u003e\n        \u003ctd\u003eEach fill‑up\u003c\/td\u003e\n        \u003ctd\u003eMany models run 50:1 after break‑in. Verify oil injection vs. pre‑mix for your serial range.\u003c\/td\u003e\n        \u003ctd\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/mercury-outboard-parts\"\u003eMercury Outboard Parts\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n  \u003cp style=\"font-size:12px;color:#6b7280;\"\u003e*Whichever comes first; shorten intervals for heavy duty, saltwater, or high‑heat operation.\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"common-parts\" style=\"padding:16px;max-width:1000px;\"\u003e\n  \u003ch2\u003eFrequently Used Parts Categories\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eRoutine Service: \u003ca href=\"https:\/\/seasierra.com\/collections\/mercury-outboard-parts\"\u003eMercury Outboard Parts\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eCooling System: \u003ca href=\"https:\/\/seasierra.com\/collections\/mercury-water-pump-repair-kits\"\u003eMercury 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 and \u003ca href=\"https:\/\/seasierra.com\/collections\/fuel-pumps\"\u003eFuel Pumps\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eIgnition \/ Electrical: \u003ca href=\"https:\/\/seasierra.com\/collections\/electrical-items\"\u003eElectrical Items\u003c\/a\u003e and \u003ca href=\"https:\/\/seasierra.com\/collections\/rectifiers\"\u003eRectifiers\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003ePropulsion: \u003ca href=\"https:\/\/seasierra.com\/collections\/propellers\"\u003ePropellers\u003c\/a\u003e and \u003ca href=\"https:\/\/seasierra.com\/collections\/propeller-guards\"\u003ePropeller Guards\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eLower Unit \/ Sealing: \u003ca href=\"https:\/\/seasierra.com\/collections\/mercury-lower-unit-seal-kits\"\u003eMercury Lower 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;max-width:1000px;\"\u003e\n  \u003ch2\u003eCommon Symptoms \u0026amp; Quick Checks\u003c\/h2\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #e5e7eb;\"\u003eSymptom\u003c\/th\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #e5e7eb;\"\u003eCheck First\u003c\/th\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #e5e7eb;\"\u003eRelated Parts\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eWeak tell‑tale or overheat alarm\u003c\/td\u003e\n        \u003ctd\u003eInspect intake screens, tell‑tale for blockage, and impeller condition; verify thermostat operation.\u003c\/td\u003e\n        \u003ctd\u003eWater pump kit (\u003ca href=\"https:\/\/seasierra.com\/collections\/mercury-water-pump-repair-kits\"\u003elink\u003c\/a\u003e), gaskets (\u003ca href=\"https:\/\/seasierra.com\/collections\/gaskets\"\u003elink\u003c\/a\u003e)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003ePoor acceleration \/ power loss\u003c\/td\u003e\n        \u003ctd\u003eCheck fuel quality, primer bulb, filters, and prop condition\/pitch; confirm spark plug state and gap.\u003c\/td\u003e\n        \u003ctd\u003eFuel filters (\u003ca href=\"https:\/\/seasierra.com\/collections\/fuel-filters-1\"\u003elink\u003c\/a\u003e), spark plugs (\u003ca href=\"https:\/\/seasierra.com\/collections\/spark-plug\"\u003elink\u003c\/a\u003e), propellers (\u003ca href=\"https:\/\/seasierra.com\/collections\/propellers\"\u003elink\u003c\/a\u003e)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eHard starting \/ rough idle\u003c\/td\u003e\n        \u003ctd\u003eVerify choke\/primer function, look for air leaks in fuel lines, inspect plugs; synchronize idle mixture per manual.\u003c\/td\u003e\n        \u003ctd\u003eElectrical items (\u003ca href=\"https:\/\/seasierra.com\/collections\/electrical-items\"\u003elink\u003c\/a\u003e), spark plugs (\u003ca href=\"https:\/\/seasierra.com\/collections\/spark-plug\"\u003elink\u003c\/a\u003e), fuel pumps (\u003ca href=\"https:\/\/seasierra.com\/collections\/fuel-pumps\"\u003elink\u003c\/a\u003e)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eExcessive smoke (2‑Stroke)\u003c\/td\u003e\n        \u003ctd\u003eConfirm correct fuel\/oil ratio or oil injection function; warm‑up fully; inspect plugs for fouling.\u003c\/td\u003e\n        \u003ctd\u003eSpark plugs (\u003ca href=\"https:\/\/seasierra.com\/collections\/spark-plug\"\u003elink\u003c\/a\u003e), Mercury parts (\u003ca href=\"https:\/\/seasierra.com\/collections\/mercury-outboard-parts\"\u003elink\u003c\/a\u003e)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eGearcase noise or metal in gear oil\u003c\/td\u003e\n        \u003ctd\u003eCheck oil level\/condition; look for water intrusion (milky oil); pressure\/vacuum test if needed.\u003c\/td\u003e\n        \u003ctd\u003eLower unit seal kits (\u003ca href=\"https:\/\/seasierra.com\/collections\/mercury-lower-unit-seal-kits\"\u003elink\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=\"faq\" style=\"padding:16px;max-width:1000px;\"\u003e\n  \u003ch2\u003eFAQs\u003c\/h2\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eAre parts interchangeable across different years or platforms?\u003c\/summary\u003e\n    \u003cp\u003eSome service items are shared within a platform (e.g., certain inline‑2 or inline‑3 families), but many components vary by serial range, shaft length, and control configuration. Always confirm with your model\/serial number before ordering.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhen should the impeller be replaced?\u003c\/summary\u003e\n    \u003cp\u003eAs a rule of thumb, replace the impeller every 2–3 seasons, or immediately if tell‑tale flow is weak or you operate in sandy\/silty water. Full water pump kits are recommended if the pump housing shows wear.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow often should lower unit gear oil be changed?\u003c\/summary\u003e\n    \u003cp\u003eChange gear oil at least every 100 hours or annually. If you find milky oil (water contamination) or metal shavings, service the seals and inspect gears and bearings.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat information helps confirm part compatibility?\u003c\/summary\u003e\n    \u003cp\u003eProvide the model and serial number from the nameplate, horsepower, approximate year, shaft length (S\/L\/XL), control type (tiller\/remote), and whether your engine is pre‑mix or oil‑injected. Photos of the nameplate and the part area are very helpful.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"cta\" style=\"padding:16px;border-top:1px solid #e5e7eb;max-width:1000px;\"\u003e\n  \u003cp\u003eReady to find parts by horsepower, year, and model? Browse the main Mercury collection to get started.\u003c\/p\u003e\n  \u003ca href=\"https:\/\/seasierra.com\/collections\/mercury-outboard-parts\" style=\"display:inline-block;margin-top:8px;padding:10px 14px;background:#111827;color:#fff;text-decoration:none;border-radius:6px;\"\u003eShop Mercury Outboard Parts\u003c\/a\u003e\n  \u003cp style=\"margin-top:8px;color:#6b7280;font-size:12px;\"\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-rebuild-kit-fits-johnson-evinrude-18-75-hp-2-stroke-replaces-396701-398729-392061","title":"Carburetor Repair Seal Kit for Evinrude\/Johnson 20–75 HP 2-Stroke Outboards – Replaces 396701, 398729, 392061","description":"\u003csection\u003e\n\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td { padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top; }\n  table.ss-table th { white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc; }\n  @media (max-width:480px){ table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; } }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis aftermarket \u003cstrong\u003eCarburetor Repair Seal Kit\u003c\/strong\u003e is designed for selected Evinrude, Johnson, and BRP marine 2-stroke outboards from 20 HP through 75 HP. It is intended to renew the carburetor sealing components during service and help address deterioration, leakage, or air and fuel passage sealing issues caused by aged gaskets and seals.\u003c\/p\u003e\n\u003cp\u003eThe company fitment information identifies this product as a carburetor repair seal kit for the applications listed below. It is not a complete carburetor assembly and does not include a replacement float, float valve, needle-and-seat assembly, or other components unless specifically shown for the application.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAftermarket replacement for carburetor repair and sealing service.\u003c\/li\u003e\n  \u003cli\u003eFor gasoline-fueled Evinrude\/Johnson\/BRP 2-stroke outboards within the listed application ranges.\u003c\/li\u003e\n  \u003cli\u003eApplication-specific contents may vary; compare the original carburetor and part references before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number References\u003c\/h2\u003e\n\u003cp\u003eThe following manufacturer and aftermarket references are associated with this repair seal kit. Use your original carburetor number and service information to confirm the correct application.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"Part Number References\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand or Reference\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEvinrude \/ Johnson \/ OMC \/ BRP\u003c\/td\u003e\n\u003ctd\u003e396701\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEvinrude \/ Johnson \/ OMC \/ BRP\u003c\/td\u003e\n\u003ctd\u003e398729\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEvinrude \/ Johnson \/ OMC \/ BRP\u003c\/td\u003e\n\u003ctd\u003e392061\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEvinrude \/ Johnson \/ OMC \/ BRP\u003c\/td\u003e\n\u003ctd\u003e384413\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEvinrude \/ Johnson \/ OMC \/ BRP\u003c\/td\u003e\n\u003ctd\u003e390134\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEvinrude \/ Johnson \/ OMC \/ BRP\u003c\/td\u003e\n\u003ctd\u003e777717\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEvinrude \/ Johnson \/ OMC \/ BRP\u003c\/td\u003e\n\u003ctd\u003e0396701, 0398729, 0392061, 0384413, 0390134, 0777717\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEvinrude \/ Johnson \/ OMC \/ BRP\u003c\/td\u003e\n\u003ctd\u003e383317, 383892, 388796, 388524\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEvinrude \/ Johnson \/ OMC \/ BRP\u003c\/td\u003e\n\u003ctd\u003e390075, 390077, 387856, 384412\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEvinrude \/ Johnson \/ OMC \/ BRP\u003c\/td\u003e\n\u003ctd\u003e0383317, 0383892, 0388796, 0388524\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEvinrude \/ Johnson \/ OMC \/ BRP\u003c\/td\u003e\n\u003ctd\u003e0390075, 0390077, 0387856, 0384412\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSierra Marine\u003c\/td\u003e\n\u003ctd\u003e18-7222, 18-7042\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMallory Marine\u003c\/td\u003e\n\u003ctd\u003e9-37107, 9-37105\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGLM\u003c\/td\u003e\n\u003ctd\u003e40560\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury \/ Mariner reference\u003c\/td\u003e\n\u003ctd\u003e879054A1\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\u003eFitment is based on the company application list. Model, year, horsepower, cylinder configuration, and carburetor design must be considered together. The listed years are application ranges, not confirmation that every model in a horsepower class uses the same carburetor.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"Evinrude Johnson Engine Compatibility\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eApplication Notes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEvinrude \/ Johnson \/ BRP\u003c\/td\u003e\n\u003ctd\u003e20 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1969–1990\u003c\/td\u003e\n\u003ctd\u003eDR models: 1978–1990\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEvinrude \/ Johnson \/ BRP\u003c\/td\u003e\n\u003ctd\u003e25 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1969–1995\u003c\/td\u003e\n\u003ctd\u003eVerify carburetor reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEvinrude \/ Johnson \/ BRP\u003c\/td\u003e\n\u003ctd\u003e28, 30, 35 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1976–1995\u003c\/td\u003e\n\u003ctd\u003eVerify exact model and carburetor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEvinrude \/ Johnson \/ BRP\u003c\/td\u003e\n\u003ctd\u003e40 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1971–1992\u003c\/td\u003e\n\u003ctd\u003eIncludes listed commercial and standard applications where the reference matches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEvinrude \/ Johnson \/ BRP\u003c\/td\u003e\n\u003ctd\u003e45 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1971–1995\u003c\/td\u003e\n\u003ctd\u003eVerify exact model and carburetor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEvinrude \/ Johnson \/ BRP\u003c\/td\u003e\n\u003ctd\u003e50 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1958–1959\u003c\/td\u003e\n\u003ctd\u003eVerify exact model and carburetor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEvinrude \/ Johnson \/ BRP\u003c\/td\u003e\n\u003ctd\u003e55 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1968–1995\u003c\/td\u003e\n\u003ctd\u003eVerify exact model and carburetor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEvinrude \/ Johnson \/ BRP\u003c\/td\u003e\n\u003ctd\u003e60 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1970–1995\u003c\/td\u003e\n\u003ctd\u003eVerify exact model and carburetor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEvinrude \/ Johnson \/ BRP\u003c\/td\u003e\n\u003ctd\u003e65, 70 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1972–1995\u003c\/td\u003e\n\u003ctd\u003e3-cylinder applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEvinrude \/ Johnson \/ BRP\u003c\/td\u003e\n\u003ctd\u003e75 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1975–1988\u003c\/td\u003e\n\u003ctd\u003eVerify exact model and carburetor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eMercury\/Mariner note:\u003c\/strong\u003e Reference 879054A1 is associated with this product in the company catalog, but a specific Mercury or Mariner engine model, year, serial range, and stroke condition were not provided. Confirm the carburetor reference and service-manual application before ordering.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n  \u003cdd\u003eCarburetor repair seal kit\u003c\/dd\u003e\n  \u003cdt\u003eApplication\u003c\/dt\u003e\n  \u003cdd\u003eSelected Evinrude, Johnson, and BRP marine 2-stroke outboards\u003c\/dd\u003e\n  \u003cdt\u003eRated Horsepower Range\u003c\/dt\u003e\n  \u003cdd\u003e20–75 HP, subject to the specific application ranges listed above\u003c\/dd\u003e\n  \u003cdt\u003eFuel Type\u003c\/dt\u003e\n  \u003cdd\u003eGasoline\u003c\/dd\u003e\n  \u003cdt\u003eProduct Status\u003c\/dt\u003e\n  \u003cdd\u003eAftermarket replacement; not an OEM component\u003c\/dd\u003e\n  \u003cdt\u003eContents\u003c\/dt\u003e\n  \u003cdd\u003eCarburetor sealing and repair components for the listed application; exact pieces may vary by carburetor design\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eCarburetor repair gaskets and seals applicable to the selected reference\u003c\/li\u003e\n  \u003cli\u003eApplication-specific sealing components as supplied for the listed carburetor design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot included unless specifically shown for the application:\u003c\/strong\u003e carburetor body, float, float valve, needle-and-seat assembly, fuel bowl, screws, or installation instructions.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eShut off the fuel supply and work in a clean, well-ventilated area away from ignition sources.\u003c\/li\u003e\n  \u003cli\u003eRecord the engine model, year, serial information, and carburetor reference before disassembly.\u003c\/li\u003e\n  \u003cli\u003eRemove the carburetor according to the service manual for the specific engine.\u003c\/li\u003e\n  \u003cli\u003eKeep removed parts organized and compare each supplied seal or gasket with the original before installation.\u003c\/li\u003e\n  \u003cli\u003eClean reusable metal components with an appropriate carburetor cleaner. Keep cleaner away from rubber, plastic, and new sealing components.\u003c\/li\u003e\n  \u003cli\u003eInstall the replacement gaskets and seals in their original locations. Do not force a component into a location where its shape or thickness does not match.\u003c\/li\u003e\n  \u003cli\u003eReassemble the carburetor using the engine manufacturer’s torque, float, adjustment, and linkage specifications.\u003c\/li\u003e\n  \u003cli\u003eReinstall the carburetor, reconnect all fuel lines and linkages, and inspect for leaks before operating the engine.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eHow do I confirm fitment?\u003c\/summary\u003e\u003cp\u003eMatch the carburetor reference first, then verify the engine brand, horsepower, stroke, model, and year against the compatibility information. Horsepower alone is not sufficient because carburetor designs can vary within the same horsepower class.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this a complete carburetor rebuild kit?\u003c\/summary\u003e\u003cp\u003eThis listing is for a carburetor repair seal kit. It is intended to replace applicable gaskets and seals. It is not a complete carburetor assembly and does not automatically include a float, float valve, needle-and-seat assembly, or hardware.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes the kit include a float or needle valve?\u003c\/summary\u003e\u003cp\u003eNo float or needle valve is identified in the company package information for this product. Do not assume those components are included; purchase them separately if your carburetor service requires them.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes this product include installation instructions?\u003c\/summary\u003e\u003cp\u003eInstallation instructions are not identified as included. Use the official service manual for the specific engine and carburetor when setting adjustments, torque values, float height, and linkage positions.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this an OEM part?\u003c\/summary\u003e\u003cp\u003eNo. This is an aftermarket replacement seal kit associated with the listed OEM and aftermarket reference numbers.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I use the Mercury\/Mariner reference automatically?\u003c\/summary\u003e\u003cp\u003eReference 879054A1 is listed as an associated Mercury\/Mariner reference, but a specific Mercury or Mariner model and year range were not supplied. Confirm the number against the original carburetor and service documentation before purchase.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eFuel-system work should be performed with the engine off, fuel supply shut off, and adequate ventilation.\u003c\/li\u003e\n  \u003cli\u003eVerify the original carburetor reference and compare the supplied sealing components before installation.\u003c\/li\u003e\n  \u003cli\u003eDo not use carburetor cleaner on rubber or plastic parts.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended when the correct service specifications or carburetor adjustments are unknown.\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 aftermarket parts for marine repair and maintenance applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication-Focused Listings\u003c\/strong\u003e — Product references and fitment ranges are provided to help match replacement parts to the original application.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eService Support\u003c\/strong\u003e — Always use the engine manufacturer’s service information for final installation and adjustment specifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50723789177147,"sku":"23CR489","price":24.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/23CR489-1.jpg?v=1763031801"}],"url":"https:\/\/seasierra.com\/collections\/mercury-2-stroke-outboard-engine-parts-18-75-hp.oembed","provider":"SeaSierra","version":"1.0","type":"link"}