{"product_id":"4478m06000-wiseco-piston-kit-for-yamaha-fzr600r-1989-1999-60-00-mm","title":"4478M06000 Wiseco Piston Kit for Yamaha FZR600R 1989-1999 60.00 mm","description":"\u003ch2\u003ePiston Kit for Yamaha FZR600R\u003c\/h2\u003e\u003cp\u003eThis Wiseco .040 oversize piston kit with part number 4478M06000 is a 60.00 mm engine rebuild component made for Yamaha FZR600R sport bikes from 1989 through 1999, restoring compression and cylinder sealing in high-revving four-cylinder engines.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis piston kit for Yamaha FZR600R gives a tired sport bike engine a fresh top end with an oversize bore. It is a .040 oversize piston kit, part number 4478M06000, with a 60.00 mm bore size. Built for riders and shops rebuilding FZR600R engines that have lost compression or scored a cylinder.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e.040 inch oversize fitment with 60.00 mm bore for use after cylinder boring\u003c\/li\u003e\n\u003cli\u003ePart number 4478M06000 matches the Wiseco piston kit listing for this application\u003c\/li\u003e\n\u003cli\u003eForged piston construction suited to the high rpm demands of a 600cc inline four\u003c\/li\u003e\n\u003cli\u003eFull kit format covering piston, rings, pin, and clips for a complete cylinder refresh\u003c\/li\u003e\n\u003cli\u003eDesigned specifically around Yamaha FZR600R 1989 through 1999 machines\u003c\/li\u003e\n\u003cli\u003eOversize bore corrects cylinder wear instead of leaving a scored bore in service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha FZR600R 1989\u003c\/li\u003e\n\u003cli\u003efor Yamaha FZR600R 1990\u003c\/li\u003e\n\u003cli\u003efor Yamaha FZR600R 1991\u003c\/li\u003e\n\u003cli\u003efor Yamaha FZR600R 1992\u003c\/li\u003e\n\u003cli\u003efor Yamaha FZR600R 1993\u003c\/li\u003e\n\u003cli\u003efor Yamaha FZR600R 1994\u003c\/li\u003e\n\u003cli\u003efor Yamaha FZR600R 1995\u003c\/li\u003e\n\u003cli\u003efor Yamaha FZR600R 1996\u003c\/li\u003e\n\u003cli\u003efor Yamaha FZR600R 1997\u003c\/li\u003e\n\u003cli\u003efor Yamaha FZR600R 1998\u003c\/li\u003e\n\u003cli\u003efor Yamaha FZR600R 1999\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop end rebuilds on high-mileage FZR600R sport bike engines\u003c\/li\u003e\n\u003cli\u003eCylinder boring jobs where a .040 oversize piston is required\u003c\/li\u003e\n\u003cli\u003eTrack and street machines that have lost compression with age\u003c\/li\u003e\n\u003cli\u003eShop work where a matched piston kit keeps the rebuild on schedule\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\u003e4478M06000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOversize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.040\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMachine Fitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Yamaha FZR600R, 1989-1999\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKit Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePiston Kit\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 Will this piston drop into my stock cylinder? \u003cstrong\u003eA:\u003c\/strong\u003e No, a .040 oversize piston requires the cylinder to be bored and honed to the matching 60.00 mm size before assembly. Machine work should be done by a shop that can measure piston-to-wall clearance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does the kit include rings and a wrist pin? \u003cstrong\u003eA:\u003c\/strong\u003e Wiseco piston kits in this format normally ship with the piston, rings, wrist pin, and clips. Confirm the contents shown in the listing photos 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":51140141088854,"sku":"OO1C22621","price":435.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_9c652d36-6dcf-4d1a-b030-4985db02e037.jpg?v=1794565986","url":"https:\/\/www.solidspare.com\/products\/4478m06000-wiseco-piston-kit-for-yamaha-fzr600r-1989-1999-60-00-mm","provider":"Solid Spare","version":"1.0","type":"link"}