{"product_id":"cylinder-piston-gasket-top-end-kit-for-yamaha-kodiak-400-93-99-big-bear400-00-12","title":"Cylinder Piston Gasket Top End Kit For Yamaha Kodiak 400 93-99 Big Bear400 00-12","description":"\u003ch2\u003eCylinder Piston Gasket Top End Kit for Yamaha Kodiak 400 Big Bear 400\u003c\/h2\u003e\u003cp\u003eThis cylinder piston gasket top end kit for Yamaha rebuilds the upper engine on Kodiak 400 and Big Bear 400 ATVs, restoring compression with a fresh cylinder, piston, and sealing gasket set.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis top end kit for Yamaha Kodiak 400 and Big Bear 400 combines a replacement cylinder, piston, and gasket set to bring tired engines back to full compression. The top end kit for Yamaha Kodiak 400 serves riders handling their own rebuilds who want matched components that seal and fit together correctly. Everything needed to refresh the upper cylinder assembly arrives in one kit for Yamaha Big Bear 400 owners.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCylinder bore sized for Yamaha 400 single-cylinder engines\u003c\/li\u003e\n\u003cli\u003ePiston machined to match the supplied cylinder\u003c\/li\u003e\n\u003cli\u003eGasket set seals the cylinder base, head, and covers\u003c\/li\u003e\n\u003cli\u003eTop end kit arrives as a matched assembly for easier rebuilds\u003c\/li\u003e\n\u003cli\u003eRestores lost compression and power after ring wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha Kodiak 400 1993-1999\u003c\/li\u003e\n\u003cli\u003efor Yamaha Big Bear 400 2000-2012\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop end rebuilds on worn 400cc Yamaha ATV engines\u003c\/li\u003e\n\u003cli\u003eRestoring compression for trail riding and farm work\u003c\/li\u003e\n\u003cli\u003eReplacing scored cylinders and worn pistons\u003c\/li\u003e\n\u003cli\u003ePreventive refresh on high-hour 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 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\u003eEngine Fitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYamaha 400 single-cylinder ATV engines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKit Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCylinder, piston, gasket set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMachine Fitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKodiak 400, Big Bear 400\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 Do I need to rejet or adjust anything after installing this kit? \u003cstrong\u003eA:\u003c\/strong\u003e A stock replacement kit of the same bore normally runs on factory jetting, but confirm the bore size matches your engine before installation. Measure the original cylinder and piston before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is break-in required on a new piston and cylinder? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, a short break-in with varied throttle and an early oil change helps the rings seat properly. Follow your machine's service manual for torque values.\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":50554056769622,"sku":"ZZ3M03230","price":145.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_6e60ba1c-baee-404c-9b8d-c12299646b1e.jpg?v=1790879203","url":"https:\/\/www.solidspare.com\/products\/cylinder-piston-gasket-top-end-kit-for-yamaha-kodiak-400-93-99-big-bear400-00-12","provider":"Solid Spare","version":"1.0","type":"link"}