{"product_id":"top-end-gasket-set-and-valve-seals-yfm200-for-yamaha-moto-4-200-1985-1989","title":"Top End Gasket Set and Valve Seals YFM200 for Yamaha Moto-4 200 1985-1989","description":"\u003ch2\u003eTop End Gasket Set \u0026amp; Valve Seals for Yamaha Moto-4 200\u003c\/h2\u003e\u003cp\u003eThis top end gasket set with valve seals fits the Yamaha Moto-4 200, covering 1985 through 1989 YFM200 models that need a fresh seal on the cylinder head and top end.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis top end gasket set and valve seal kit is made for the Yamaha Moto-4 200 and its YFM200 designation across the 1985 to 1989 model years. It provides the gaskets and valve seals used when the top end is taken apart for service or rebuild. Owners of the Moto-4 200 will find this top end gasket set helps restore a clean seal on the head and cylinder.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHead and base gaskets included for the YFM200 top end\u003c\/li\u003e\n\u003cli\u003eValve seals supplied to limit oil passing the guides\u003c\/li\u003e\n\u003cli\u003eGasket material built to seal combustion and oil passages\u003c\/li\u003e\n\u003cli\u003eContains the pieces commonly replaced during a top end job\u003c\/li\u003e\n\u003cli\u003ePre-cut for direct fitment on the Moto-4 200 engine\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha Moto-4 200 1985\u003c\/li\u003e\n\u003cli\u003efor Yamaha Moto-4 200 1986\u003c\/li\u003e\n\u003cli\u003efor Yamaha Moto-4 200 1987\u003c\/li\u003e\n\u003cli\u003efor Yamaha Moto-4 200 1988\u003c\/li\u003e\n\u003cli\u003efor Yamaha Moto-4 200 1989\u003c\/li\u003e\n\u003cli\u003efor Yamaha YFM200\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop end rebuilds and piston replacement\u003c\/li\u003e\n\u003cli\u003eCylinder head removal and resealing\u003c\/li\u003e\n\u003cli\u003eValve guide oil control during reassembly\u003c\/li\u003e\n\u003cli\u003eMaintenance on classic Yamaha Moto-4 quads\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTop End Gasket Set with Valve Seals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVehicle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Yamaha Moto-4 200 \/ YFM200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eYears\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1985-1989\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 covered by a top end gasket set? \u003cstrong\u003eA:\u003c\/strong\u003e It supplies the gaskets and seals needed to reseal the cylinder head and cylinder on your Moto-4 200. This set also includes valve seals for oil control at the guides.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Should these parts be replaced whenever the top end is serviced? \u003cstrong\u003eA:\u003c\/strong\u003e Gaskets and valve seals are normally replaced once the head or cylinder is removed. Reusing worn gaskets can cause leaks or a drop in compression.\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":51146772774998,"sku":"OO1C27309","price":115.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_942e38f0-1617-4990-add1-7f40d7fbb82e.jpg?v=1794568786","url":"https:\/\/www.solidspare.com\/products\/top-end-gasket-set-and-valve-seals-yfm200-for-yamaha-moto-4-200-1985-1989","provider":"Solid Spare","version":"1.0","type":"link"}