{"product_id":"4674m08750-wiseco-060-piston-kit-for-yamaha-xt350-tt350-1985-1998-87-50mm-9-1","title":"4674M08750 Wiseco .060 Piston Kit for Yamaha XT350 TT350 1985-1998 87.50mm 9:1","description":"\u003ch2\u003ePiston Kit for Yamaha XT350 \u0026amp; TT350\u003c\/h2\u003e\u003cp\u003eThis Wiseco .060 piston kit, part 4674M08750, provides a 87.50mm bore and 9:1 compression ratio for Yamaha XT350 and TT350 engines from 1985 through 1998.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis piston kit is a direct replacement option for Yamaha XT350 and TT350 models from 1985 to 1998. It is designed to restore compression and performance when the original piston has worn out. Riders who need a reliable piston kit for routine top-end work will find this a practical choice.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e87.50mm bore size with a .060 oversized fit\u003c\/li\u003e\n\u003cli\u003e9:1 compression ratio for dependable power delivery\u003c\/li\u003e\n\u003cli\u003eManufactured by Wiseco, part number 4674M08750\u003c\/li\u003e\n\u003cli\u003eIncludes piston and rings for a complete top-end repair\u003c\/li\u003e\n\u003cli\u003eForged construction suited to high-stress four-stroke engine operation\u003c\/li\u003e\n\u003cli\u003eDesigned for Yamaha XT350 and TT350 engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha XT350\u003c\/li\u003e\n\u003cli\u003efor Yamaha TT350\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop-end rebuilds on Yamaha XT350 and TT350 engines\u003c\/li\u003e\n\u003cli\u003eRestoring compression in worn or smoking engines\u003c\/li\u003e\n\u003cli\u003eRoutine maintenance and repair in a workshop setting\u003c\/li\u003e\n\u003cli\u003eTrail and off-road riding after engine work\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\u003e4674M08750\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e87.50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOversize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.060\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompression Ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWiseco\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment Years\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1985-1998\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 Does this kit fit my Yamaha XT350 or TT350? \u003cstrong\u003eA:\u003c\/strong\u003e It is listed for XT350 and TT350 models from 1985 to 1998, but you should confirm the bore size and serial number before ordering. \u003cstrong\u003eQ:\u003c\/strong\u003e Is this an original Yamaha part? \u003cstrong\u003eA:\u003c\/strong\u003e No, this is a Wiseco piston kit, not an original Yamaha part, and it is described as fitting Yamaha models.\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":51139972890710,"sku":"OO1C22380","price":417.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_78f00ae4-a342-4c50-9df6-08510ae2e772.jpg?v=1794565849","url":"https:\/\/www.solidspare.com\/products\/4674m08750-wiseco-060-piston-kit-for-yamaha-xt350-tt350-1985-1998-87-50mm-9-1","provider":"Solid Spare","version":"1.0","type":"link"}