{"product_id":"jlm-marine-carburetor-rebuild-kit-for-johnson-evinrude-18-75-hp-396701-3-set-service-pack-gaskets-diaphragms","title":"JLM MARINE Carburetor Rebuild Kit for Johnson Evinrude 18–75 HP 396701 — 3-Set Service Pack, Gaskets \u0026 Diaphragms","description":"\u003cp\u003e\u003cstrong\u003eJLM MARINE 396701 Carburetor Rebuild Kit supplies the gaskets, seals, and components needed to rebuild Johnson\/Evinrude carburetors used on 18–75 HP outboards.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis rebuild kit is designed for hobbyists and professional marine technicians who need a complete set of wear items to restore reliable fuel metering on many older Johnson, Evinrude and compatible OMC carburetors. The kit includes three complete sets of parts packaged together and covers a wide range of part numbers, making it a convenient service pack when working on multi-carburetor engines or stocking a workshop.\u003c\/p\u003e\n\n\u003ch3\u003eWhat exact engines and carburetors will this kit fit?\u003c\/h3\u003e\n\u003cp\u003eThe JLM MARINE 396701 kit fits many Johnson and Evinrude OMC carburetors across 18–75 HP models. It lists compatibility with several OEM part numbers and also matches aftermarket Sierra and Mallory references often used in marine repair.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCovers Johnson\/Evinrude OMC part numbers: 396701, 398729, 777717, 392061, and more.\u003c\/li\u003e\n  \u003cli\u003eAlso suitable for Sierra 18-7042, 18-7222 and Mallory 9-37105, 9-37107 carburetors.\u003c\/li\u003e\n  \u003cli\u003eFits outboard power ranges: 18, 20, 25, 28, 30, 35, 40, 45, 48, 50, 55, 60, 65, 70, 75 HP.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this kit help restore carburetor performance?\u003c\/h3\u003e\n\u003cp\u003eWorn gaskets, hardened seals and degraded diaphragms allow air or fuel leaks that upset the air–fuel mixture. Replacing all those consumable parts renews sealing surfaces and metering functions, making tuning and starting more predictable.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaces critical gaskets, seals, diaphragms and O-rings that degrade over time.\u003c\/li\u003e\n  \u003cli\u003eRemoves common causes of fuel leaks, flooding, hard starts and rough idle.\u003c\/li\u003e\n  \u003cli\u003eIncludes multiple sets so you can service more than one carburetor without having to reorder.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s included in the kit and how should it be used during a rebuild?\u003c\/h3\u003e\n\u003cp\u003eThe kit supplies the typical service items technicians need when disassembling and rebuilding a carburetor. Use the parts to replace worn seals and diaphragms, then inspect metal parts and passages for corrosion or varnish before reassembly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThree complete repair sets per package — ideal for twin engines or spare parts stock.\u003c\/li\u003e\n  \u003cli\u003eGaskets, multiple seals, diaphragms and small O-rings provided for full top-to-bottom servicing.\u003c\/li\u003e\n  \u003cli\u003eFitment requires basic carburetor disassembly, cleaning with appropriate solvent, and careful reassembly following OEM clearances and torque specs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this kit solve all carburetor problems on older outboards?\u003c\/h3\u003e\n\u003cp\u003eWhile the kit replaces the majority of wear components, it cannot correct damaged castings, stripped threads, severely clogged internal jets, or warped metal parts. Use the kit as the first step in a full rebuild; perform inspection and cleaning to determine if additional parts or machining are needed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGreat for replacing degraded rubber and paper components that commonly fail.\u003c\/li\u003e\n  \u003cli\u003eNot a substitute for replacement of corroded bodies, damaged floats or missing jets.\u003c\/li\u003e\n  \u003cli\u003eCombine with thorough cleaning and inspection to achieve reliable results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Boat owners, marine mechanics and restoration specialists working on vintage and mid-era Johnson and Evinrude outboards will find this JLM MARINE 396701 kit useful. It’s specifically meant for technicians who plan to service multiple carburetors or keep a compact stock of common rebuild parts to reduce downtime and make on-water repairs more efficient.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this kit include jets or metal carburetor parts?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The kit contains gaskets, seals, diaphragms and O-rings, but not metal jets, float needles, or cast body components.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can one package service a twin-engine setup?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The package includes three complete repair sets, enough for two carburetors and a spare for future service.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"JLM MARINE","offers":[{"title":"Default Title","offer_id":48083764412574,"sku":"B0D5LZ9ZVC","price":62.9,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/jlm-marine-396701-front-packaging.jpg?v=1785835722","url":"https:\/\/northtrailauto.ca\/products\/jlm-marine-carburetor-rebuild-kit-for-johnson-evinrude-18-75-hp-396701-3-set-service-pack-gaskets-diaphragms","provider":"North Trail Auto","version":"1.0","type":"link"}