{"product_id":"40133m10100-wiseco-piston-kit-for-kawasaki-klx-650-2001-2003-101-mm-9-5-1","title":"40133M10100 Wiseco Piston Kit for Kawasaki KLX 650 2001-2003 101 mm 9.5:1","description":"\u003ch2\u003eWiseco .040 Piston Kit for Kawasaki KLX 650\u003c\/h2\u003e\u003cp\u003eThis Wiseco .040 piston kit for Kawasaki KLX 650 replaces the worn top end with a 101 mm bore piston rated at 9.5:1 compression, cross-referenced under 40133M10100. The Wiseco piston kit delivers a rebuild-ready assembly that restores compression and reliable power for riders running a 2003-2001 Kawasaki KLX 650.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis Wiseco .040 piston kit is a 101 mm, 9.5:1 compression rebuild assembly made for the 2003-2001 Kawasaki KLX 650. The Wiseco piston kit restores worn cylinder sealing so the engine holds compression and produces dependable power. It suits riders and mechanics doing a top-end refresh on a Kawasaki KLX 650.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e101 mm bore diameter with .040 oversize sizing\u003c\/li\u003e\n\u003cli\u003e9.5:1 compression ratio rating for the KLX 650\u003c\/li\u003e\n\u003cli\u003eWiseco skirt and ring design for stable sealing\u003c\/li\u003e\n\u003cli\u003eCross-reference 40133M10100 for simplified lookup\u003c\/li\u003e\n\u003cli\u003eRebuild assembly ready for bore-matched installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Kawasaki KLX 650 2003\u003c\/li\u003e\n\u003cli\u003efor Kawasaki KLX 650 2002\u003c\/li\u003e\n\u003cli\u003efor Kawasaki KLX 650 2001\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop-end rebuild after a seized or scored piston\u003c\/li\u003e\n\u003cli\u003eCompression restoration on a high-hour KLX 650 engine\u003c\/li\u003e\n\u003cli\u003eCylinder rebore matched to .040 oversize\u003c\/li\u003e\n\u003cli\u003eTrail and dual-sport riding service\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\u003e40133M10100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e101 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\u003eCompression Ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9.5:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMachine Fitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKawasaki KLX 650 2001-2003\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 piston kit need a cylinder rebore? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, a .040 oversize piston requires the cylinder bored and honed to the matching 101 mm clearance. \u003cstrong\u003eQ:\u003c\/strong\u003e Are gaskets included with the piston kit? \u003cstrong\u003eA:\u003c\/strong\u003e This listing covers the piston kit itself, so check your top-end gasket set separately before assembly.\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":51140517527638,"sku":"OO1C22984","price":523.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_e0d1ee3e-4d6a-4f12-9b67-504d25688077.jpg?v=1794566194","url":"https:\/\/www.solidspare.com\/products\/40133m10100-wiseco-piston-kit-for-kawasaki-klx-650-2001-2003-101-mm-9-5-1","provider":"Solid Spare","version":"1.0","type":"link"}