{"product_id":"cylinder-head-gasket-6h4-11181-00-for-yamaha-outbboard-3cyl-30hp-40hp-50-hp-2t","title":"Cylinder Head Gasket 6H4-11181-00 For YAMAHA Outbboard 3Cyl 30HP 40HP 50 HP 2T","description":"\u003ch2\u003eCylinder Head Gasket for Yamaha\u003c\/h2\u003e\u003cp\u003eThis cylinder head gasket is a direct replacement sealing component for Yamaha 3-cylinder 2-stroke outboards, matching OEM reference 6H4-11181-00.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis cylinder head gasket is built for Yamaha 3-cylinder 2-stroke outboards in 30 HP, 40 HP, and 50 HP ratings. The 6H4-11181-00 cylinder head gasket seals the head joint and supports 2T models.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplaces Yamaha OEM cylinder head gasket part 6H4-11181-00\u003c\/li\u003e\n\u003cli\u003eFits 3-cylinder 2-stroke Yamaha outboard engines\u003c\/li\u003e\n\u003cli\u003eCompatible with 30 HP, 40 HP, and 50 HP models\u003c\/li\u003e\n\u003cli\u003eForms a tight seal between cylinder head and block\u003c\/li\u003e\n\u003cli\u003eUsed in top-end gasket replacement service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha 30 HP 3-cylinder 2-stroke\u003c\/li\u003e\n\u003cli\u003efor Yamaha 40 HP 3-cylinder 2-stroke\u003c\/li\u003e\n\u003cli\u003efor Yamaha 50 HP 3-cylinder 2-stroke\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCylinder head removal and reinstallation during outboard repair\u003c\/li\u003e\n\u003cli\u003eRestoring compression on high-hour Yamaha 2-stroke outboards\u003c\/li\u003e\n\u003cli\u003eReplacing warped or leaking head gaskets after overheating\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6H4-11181-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCylinder Head Gasket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYamaha 3-Cylinder 2-Stroke\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHorsepower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 HP, 40 HP, 50 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What is the function of a cylinder head gasket? \u003cstrong\u003eA:\u003c\/strong\u003e It seals the joint between the cylinder head and block to keep combustion pressure and coolant contained. Replacing a damaged gasket helps restore engine performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Which models does this gasket fit? \u003cstrong\u003eA:\u003c\/strong\u003e This gasket fits Yamaha 3-cylinder 2-stroke outboards in 30 HP, 40 HP, and 50 HP ratings. Check for OEM number 6H4-11181-00 before ordering.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":45556612661334,"sku":"ZZ3E01328","price":39.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_6357297c-6711-4977-a819-2adcccef2522.jpg?v=1789217746","url":"https:\/\/www.solidspare.com\/products\/cylinder-head-gasket-6h4-11181-00-for-yamaha-outbboard-3cyl-30hp-40hp-50-hp-2t","provider":"Solid Spare","version":"1.0","type":"link"}