{"product_id":"fasworx-powerhead-gasket-set-for-johnson-evinrude-omc-3-cylinder-50-60-65-70-hp-outboard-motors-1986-2001-replaces-oem-0438904-398047-777421-sierra-18-4321-marine-engine-rebuild-seal-kit","title":"FASWORX Powerhead Gasket Set for Johnson Evinrude OMC 3-Cylinder 50 60 65 70 HP Outboard Motors (1986-2001) - Replaces OEM 0438904 398047 777421, Sierra 18-4321 - Marine Engine Rebuild Seal Kit","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDIRECT REPLACEMENT FIT: Compatible with Johnson, Evinrude, and OMC 3-Cylinder (913 cc) outboard motors. Explicitly fits 50 HP (1995–2001), 60 HP (1986–2001), 65 HP Commercial (1987–2001), and 70 HP (1986–2001).\u003c\/li\u003e\n\u003cli\u003eEXACT OEM MATCH: Seamlessly replaces original equipment part numbers 0438904, 438904, 398047, 0398047, and 777421. Also replaces standard aftermarket cross-references including Sierra 18-4321, GLM 39390, and Mallory 9-64101.\u003c\/li\u003e\n\u003cli\u003eCOMPLETE REBUILD SET: This powerhead gasket kit provides everything required for a secure assembly. It typically includes the cylinder head gasket, intake and exhaust gaskets, carburetor gaskets, air silencer gasket, and thermostat cover gasket.\u003c\/li\u003e\n\u003cli\u003ePREMIUM DURABILITY: Manufactured to meet or exceed strict OEM marine specifications. The FASWORX gasket set delivers a reliable, leak-proof seal that restores maximum engine compression and withstands harsh saltwater and freshwater environments.\u003c\/li\u003e\n\u003cli\u003eCRITICAL FITMENT NOTE: Designed strictly for 3-Cylinder engines. This kit will NOT fit 2-Cylinder 50 HP or 60 HP outboards. Please verify your exact engine year, horsepower, and cylinder count before purchasing to prevent return hassles.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRestore Your Outboard’s Peak Performance with FASWORX Whether you are doing routine maintenance or a complete engine overhaul, the FASWORX Powerhead Gasket Set is engineered to get your boat back on the water with confidence. Designed as a direct drop-in replacement for Johnson, Evinrude, OMC, and BRP 3-cylinder outboards (913 cc), this comprehensive kit contains the critical seals needed for a complete and reliable powerhead rebuild. Built to endure extreme marine conditions, our gaskets are manufactured to meet or exceed OEM specifications, ensuring a tight, leak-free fit that restores factory compression and prevents moisture intrusion. Replaces the Following Part Numbers: OEM: 0438904, 438904, 398047, 0398047, 777421 Sierra Marine: 18-4321 GLM: 39390 Mallory: 9-64101 Compatibility \u0026amp; Fitment Guide: (Fits 913 cc 3-Cylinder blocks only) 50 HP: 1995 – 2001 60 HP: 1986 – 2001 65 HP: 1987 – 2001 (Commercial models) 70 HP: 1986 – 2001 Important Installation \u0026amp; Purchase Notes: Count Your Cylinders: Outboard part compatibility can be highly specific. This set is strictly for 3-Cylinder engines. If you have a 2-Cylinder 50 HP or 60 HP model, this kit will not fit. Best Practices: For opti\u003c\/p\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43364166861009,"sku":"BW-B0GX7ZKXP2","price":106.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/61_KATsIDPL.jpg?v=1791317291","url":"https:\/\/belmontwarehouse.com\/products\/fasworx-powerhead-gasket-set-for-johnson-evinrude-omc-3-cylinder-50-60-65-70-hp-outboard-motors-1986-2001-replaces-oem-0438904-398047-777421-sierra-18-4321-marine-engine-rebuild-seal-kit","provider":"Belmont Warehouse","version":"1.0","type":"link"}