{"product_id":"carburetor-rebuild-kit-fits-johnson-evinrude-4-15-hp-replaces-439072-398453","title":"Carburetor Rebuild Kit – Fits Johnson\/Evinrude 4–15 HP (Replaces 439072, 398453)","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;       \/* Do not wrap *\/\n    word-break:normal;        \/* Don’t break words *\/\n    letter-spacing:normal;    \/* Prevent theme styles from stretching letters *\/\n    font-weight:600;\n    background:#f8fafc;\n  }\n\n  \/* Small screen optimization *\/\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\u003csection\u003e\n  \u003ch2\u003eProduct Details\u003c\/h2\u003e\n  \u003cp\u003eThis \u003cstrong\u003eCarburetor Rebuild Kit – Fits Johnson\/Evinrude 4–15 HP (Replaces 398453)\u003c\/strong\u003e is designed for Johnson\/Evinrude 4–15 HP 2-stroke outboard motors manufactured between 1974 and 1993. It provides the essential components needed to restore carburetor performance, fuel efficiency, and reliability.\u003c\/p\u003e\n  \u003cp\u003eIt serves as a direct replacement for Johnson\/Evinrude part numbers 439072, 398453, 398452, 391937, 391305, and 386698, and interchanges with Sierra 18-7223, GLM 40550, Mallory 9-37101, and EMP 1300-01427.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eIncludes multiple needle\/seat assemblies and gaskets to cover a variety of carburetor models.\u003c\/li\u003e\n    \u003cli\u003eDesigned for straightforward manual installation using basic hand tools.\u003c\/li\u003e\n    \u003cli\u003eAll components are compatible with standard marine gasoline.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n  \u003cp\u003eUse this matrix to confirm equivalent references across OEM and aftermarket brands.\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        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n          \u003ctd\u003e439072\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n          \u003ctd\u003e398453\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n          \u003ctd\u003e398452\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n          \u003ctd\u003e391937\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n          \u003ctd\u003e391305\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n          \u003ctd\u003e386698\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eSierra\u003c\/td\u003e\n          \u003ctd\u003e18-7223\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eGLM\u003c\/td\u003e\n          \u003ctd\u003e40550\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eMallory\u003c\/td\u003e\n          \u003ctd\u003e9-37101\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eEMP\u003c\/td\u003e\n          \u003ctd\u003e1300-01427\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n  \u003cp\u003eConfirm your engine model\/year in the table below.\u003c\/p\u003e\n  \u003cp\u003eThis kit fits a wide range of Johnson\/Evinrude 2-stroke outboards from 4 HP to 15 HP produced across various years. Please check your specific model and year against the list below.\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\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\u003eJohnson\/Evinrude\u003c\/td\u003e\n          \u003ctd\u003e4 HP\u003c\/td\u003e\n          \u003ctd\u003e2-Stroke\u003c\/td\u003e\n          \u003ctd\u003e1983–1993\u003c\/td\u003e\n          \u003ctd\u003e398453\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n          \u003ctd\u003e4.5 HP\u003c\/td\u003e\n          \u003ctd\u003e2-Stroke\u003c\/td\u003e\n          \u003ctd\u003e1982–1984, 1987\u003c\/td\u003e\n          \u003ctd\u003e398453\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n          \u003ctd\u003e5 HP\u003c\/td\u003e\n          \u003ctd\u003e2-Stroke\u003c\/td\u003e\n          \u003ctd\u003e1984–1985\u003c\/td\u003e\n          \u003ctd\u003e398453\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n          \u003ctd\u003e6 HP\u003c\/td\u003e\n          \u003ctd\u003e2-Stroke\u003c\/td\u003e\n          \u003ctd\u003e1984–1985\u003c\/td\u003e\n          \u003ctd\u003e398453\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n          \u003ctd\u003e7.5 HP\u003c\/td\u003e\n          \u003ctd\u003e2-Stroke\u003c\/td\u003e\n          \u003ctd\u003e1982–1983\u003c\/td\u003e\n          \u003ctd\u003e398453\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n          \u003ctd\u003e8 HP\u003c\/td\u003e\n          \u003ctd\u003e2-Stroke\u003c\/td\u003e\n          \u003ctd\u003e1984–1985\u003c\/td\u003e\n          \u003ctd\u003e398453\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n          \u003ctd\u003e9.9 HP\u003c\/td\u003e\n          \u003ctd\u003e2-Stroke\u003c\/td\u003e\n          \u003ctd\u003e1974–1988\u003c\/td\u003e\n          \u003ctd\u003e398453\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n          \u003ctd\u003e14 HP\u003c\/td\u003e\n          \u003ctd\u003e2-Stroke\u003c\/td\u003e\n          \u003ctd\u003e1968\u003c\/td\u003e\n          \u003ctd\u003e398453\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n          \u003ctd\u003e15 HP\u003c\/td\u003e\n          \u003ctd\u003e2-Stroke\u003c\/td\u003e\n          \u003ctd\u003e1974–1988\u003c\/td\u003e\n          \u003ctd\u003e398453\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n  \u003cdl\u003e\n    \u003cdt\u003eProduct Type\u003c\/dt\u003e\n    \u003cdd\u003eCarburetor Rebuild Kit\u003c\/dd\u003e\n    \u003cdt\u003eInstallation\u003c\/dt\u003e\n    \u003cdd\u003eManual with basic hand tools\u003c\/dd\u003e\n    \u003cdt\u003eFuel Type\u003c\/dt\u003e\n    \u003cdd\u003eGasoline\u003c\/dd\u003e\n    \u003cdt\u003eWeight\u003c\/dt\u003e\n    \u003cdd\u003e22.7 g (0.8 oz)\u003c\/dd\u003e\n    \u003cdt\u003eOther Technical Attributes\u003c\/dt\u003e\n    \u003cdd\u003eFor use with Johnson\/Evinrude outboard carburetors\u003c\/dd\u003e\n    \u003cdt\u003eWarranty\u003c\/dt\u003e\n    \u003cdd\u003eStandard manufacturer warranty\u003c\/dd\u003e\n  \u003c\/dl\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e1 x Sierra 18-7106 Needle Packing, High \u0026amp; Low Speed\u003c\/li\u003e\n    \u003cli\u003e1 x Sierra 18-7093 Needle \u0026amp; Seat Assembly (For 3R Models Only)\u003c\/li\u003e\n    \u003cli\u003e1 x Sierra 18-7094 Needle \u0026amp; Seat Assembly (For 4RE \u0026amp; 4RL Models Only)\u003c\/li\u003e\n    \u003cli\u003e1 x Sierra 18-2908 Float Bowl Gasket\u003c\/li\u003e\n    \u003cli\u003e1 x Float Arm Hinge Pin\u003c\/li\u003e\n    \u003cli\u003e4 x Gaskets\u003c\/li\u003e\n    \u003cli\u003e1 x Spring Clip\u003c\/li\u003e\n    \u003cli\u003e1 x Packing Washer\u003c\/li\u003e\n    \u003cli\u003e1 x Valve O-Ring\u003c\/li\u003e\n    \u003cli\u003e1 x Shut-Off Valve Roll Pin\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The float is not included and must be purchased separately if your original is damaged (fits Sierra P\/N 18-7210).\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n  \u003col\u003e\n    \u003cli\u003eDisconnect the battery and remove the engine cowling.\u003c\/li\u003e\n    \u003cli\u003eTurn off the fuel supply and carefully disconnect the fuel line from the carburetor.\u003c\/li\u003e\n    \u003cli\u003eRemove the air silencer assembly to access the carburetor.\u003c\/li\u003e\n    \u003cli\u003eDisconnect the throttle and choke linkages, taking note of their positions for reassembly.\u003c\/li\u003e\n    \u003cli\u003eUnbolt and gently remove the carburetor from the intake manifold.\u003c\/li\u003e\n    \u003cli\u003eOn a clean workbench, disassemble the carburetor, taking care to organize all parts.\u003c\/li\u003e\n    \u003cli\u003eRemove and discard the old gaskets, seals, needle, and seat that will be replaced by the kit.\u003c\/li\u003e\n    \u003cli\u003eThoroughly clean all metal carburetor components with a quality carburetor cleaner, ensuring all jets and passages are clear.\u003c\/li\u003e\n    \u003cli\u003eInstall the new components from the kit, ensuring the needle and seat are correctly matched and seated.\u003c\/li\u003e\n    \u003cli\u003eReassemble the carburetor using the new float bowl gasket and other seals.\u003c\/li\u003e\n    \u003cli\u003eReinstall the carburetor on the engine, reconnecting fuel lines and linkages.\u003c\/li\u003e\n    \u003cli\u003eAttach the air silencer, reconnect the battery, and test the engine. Adjust idle speed as necessary.\u003c\/li\u003e\n  \u003c\/ol\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow do I confirm this kit fits my specific engine model?\u003c\/summary\u003e\n    \u003cp\u003eCheck the \"Engine \u0026amp; Model Compatibility\" table on this page. Verify your engine's brand, horsepower, and year range. For complete certainty, cross-reference your carburetor's original part number with the numbers listed in the \"Part Number Matrix.\"\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDoes this kit include the carburetor float?\u003c\/summary\u003ep\u0026gt;\n    \u003cp\u003eNo, the float is not included in this kit. If your float is damaged or saturated with fuel, it must be purchased separately. This kit is compatible with float Sierra P\/N 18-7210.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat are the signs that my carburetor needs to be rebuilt?\u003c\/summary\u003e\n    \u003cp\u003eCommon symptoms include difficulty starting the engine, rough or unstable idling, stalling at low speeds, poor acceleration, black smoke from the exhaust, or visible fuel leaks from the carburetor body.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eThe kit includes two different needle \u0026amp; seat assemblies. Which one should I use?\u003c\/summary\u003e\n    \u003cp\u003eThis kit is designed to cover multiple carburetor models. The Sierra 18-7093 assembly is intended for \"3R\" models, while the 18-7094 assembly is for \"4RE\" and \"4RL\" models. You must inspect your original carburetor to determine which style you need and use the matching parts from the kit.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eOEM vs. Aftermarket?\u003c\/summary\u003e\n    \u003cp\u003eThis listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eShipping speed \u0026amp; cost\u003c\/summary\u003e\n    \u003cp\u003eWe ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWarranty \u0026amp; returns\u003c\/summary\u003e\n    \u003cp\u003eCovered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused \u0026amp; in original condition). See our policy page or reach out for instructions.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eSafety \u0026amp; Important Info\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eVerify images\/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.\u003c\/li\u003e\n    \u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n    \u003cli\u003eProfessional installation is recommended for safety and performance.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePro-Grade Standards\u003c\/strong\u003e — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFast Global Fulfillment\u003c\/strong\u003e — Free standard delivery to most regions in 5–15 days.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eManufacturer-Direct Value\u003c\/strong\u003e — Fair pricing without compromising on materials or QC.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50718269407547,"sku":"JCR-24-444","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/JCR-24-444.png?v=1762958669","url":"https:\/\/seasierra.com\/products\/carburetor-rebuild-kit-fits-johnson-evinrude-4-15-hp-replaces-439072-398453","provider":"SeaSierra","version":"1.0","type":"link"}