{"product_id":"6jc-11181-00-00-head-gasket-for-yamaha-gp-1800-2017-2018","title":"6JC-11181-00-00 Head Gasket for Yamaha GP 1800 2017-2018","description":"\u003ch2\u003eHead Gasket for Yamaha GP 1800\u003c\/h2\u003e\u003cp\u003eThis head gasket for Yamaha seals the gap between the cylinder head and the engine block on 2017-2018 GP 1800 models, and it cross-references OEM part number 6JC-11181-00-00.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis head gasket for Yamaha is a sealing component that sits between the cylinder head and the engine block on the GP 1800 personal watercraft. The head gasket for Yamaha maintains compression and keeps coolant and oil from mixing inside the engine. It suits riders replacing a blown or worn gasket during a top-end rebuild.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDirect cross-reference to OEM part number 6JC-11181-00-00\u003c\/li\u003e\n\u003cli\u003eSeals the cylinder head-to-block joint under high combustion pressure\u003c\/li\u003e\n\u003cli\u003eHelps maintain proper compression across the engine\u003c\/li\u003e\n\u003cli\u003ePrevents coolant and oil from cross-contaminating\u003c\/li\u003e\n\u003cli\u003eBuilt to withstand the heat cycles of a marine engine\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha GP 1800, 2017\u003c\/li\u003e\n\u003cli\u003efor Yamaha GP 1800, 2018\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop-end engine rebuilds on GP 1800 personal watercraft\u003c\/li\u003e\n\u003cli\u003eReplacing a leaking or failed head gasket\u003c\/li\u003e\n\u003cli\u003eRestoring compression after overheating damage\u003c\/li\u003e\n\u003cli\u003eRoutine engine maintenance on older machines\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\u003e6JC-11181-00-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Brand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Yamaha\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Models\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGP 1800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Years\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2017-2018\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eItem Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHead Gasket\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 How do I know if my head gasket needs replacing? \u003cstrong\u003eA:\u003c\/strong\u003e Common signs include coolant loss, white exhaust smoke, overheating, or milky oil. A compression or leak-down test can confirm the failure before you tear down the top end.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Should I torque the head bolts in a specific sequence? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, head bolts must be tightened in the pattern and torque values specified in your service manual. Following the proper sequence helps the gasket seat evenly and prevents future leaks.\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":51066472923222,"sku":"OO1C12431","price":218.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_a3ec7510-9b6f-44bb-a8fc-beb24690da26.jpg?v=1794396900","url":"https:\/\/www.solidspare.com\/products\/6jc-11181-00-00-head-gasket-for-yamaha-gp-1800-2017-2018","provider":"Solid Spare","version":"1.0","type":"link"}