{"product_id":"for-yamaha-moto-4-yfm225-1986-1988-cylinder-piston-gasket-top-end-kit-70mm","title":"For Yamaha Moto 4 YFM225 1986-1988 Cylinder Piston Gasket Top End Kit 70mm","description":"\u003ch2\u003eCylinder Piston Gasket Top End Kit for Yamaha\u003c\/h2\u003e\u003cp\u003eThis cylinder piston gasket top end kit fits Yamaha Moto 4 YFM225 1986-1988 models and provides the cylinder, piston, ring, and gasket components needed for a 70mm top end rebuild.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis cylinder piston gasket top end kit is designed for the Yamaha Moto 4 YFM225 1986-1988 series and uses 70mm top end components. It contains the cylinder, piston, ring, and gasket parts needed to restore compression and reseal the top end after assembly.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplacement top end kit sized for a 70mm cylinder bore.\u003c\/li\u003e\n\u003cli\u003eIncludes cylinder, piston, ring, and gasket items for a Yamaha Moto 4 YFM225 top end assembly.\u003c\/li\u003e\n\u003cli\u003eSupplied for the 1986-1988 Yamaha Moto 4 YFM225 engine family.\u003c\/li\u003e\n\u003cli\u003eProvides sealing parts for the cylinder head and base during a rebuild.\u003c\/li\u003e\n\u003cli\u003eAllows the old top end to be restored with fresh compression sealing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Yamaha Moto 4 YFM225 1986-1988\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRebuilding the top end of an older Yamaha Moto 4 YFM225 after low compression appears.\u003c\/li\u003e\n\u003cli\u003eReplacing the cylinder, piston, ring, and gasket components during a scheduled engine rebuild.\u003c\/li\u003e\n\u003cli\u003eRestoring off-road and utility operation on a Yamaha Moto 4 YFM225 with a worn top end.\u003c\/li\u003e\n\u003cli\u003eResealing the cylinder area after the top end has been removed for inspection or machining.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKit Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCylinder Piston Gasket Top End Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e70mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYamaha Moto 4 YFM225 1986-1988\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 does this top end kit include? \u003cstrong\u003eA:\u003c\/strong\u003e It includes the cylinder, piston, ring, and gasket components needed for a 70mm Yamaha Moto 4 YFM225 top end rebuild. Confirm the exact YFM225 model before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Why is the 70mm bore size important? \u003cstrong\u003eA:\u003c\/strong\u003e The 70mm bore size identifies the intended cylinder size for this Yamaha Moto 4 YFM225 top end kit. Match this measurement to the engine when checking compatibility.\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":45694417600598,"sku":"ZZ3J02263","price":137.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_4be41a57-654a-4abb-81e3-bc69712bba45.jpg?v=1789370209","url":"https:\/\/www.solidspare.com\/products\/for-yamaha-moto-4-yfm225-1986-1988-cylinder-piston-gasket-top-end-kit-70mm","provider":"Solid Spare","version":"1.0","type":"link"}