{"product_id":"namura-040-over-bore-piston-kit-fits-kawasaki-kfx50-2003-2004-2005-2006-42mm","title":"Namura .040 Over Bore Piston Kit fits Kawasaki KFX50 2003 2004 2005 2006 42mm","description":"\u003ch2\u003e.040 Over Bore Piston Kit for Kawasaki\u003c\/h2\u003e\u003cp\u003eThis Namura .040 over bore piston kit fits Kawasaki KFX50 models from 2003 to 2006 with a 42mm bore, providing a direct replacement piston for engine rebuilding.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis .040 over bore piston kit is intended for Kawasaki KFX50 ATVs manufactured between 2003 and 2006. The piston features a 42mm diameter and includes rings and pin for a complete replacement. This .040 over bore piston kit restores compression and performance.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCast aluminum piston with high silicon content\u003c\/li\u003e\n\u003cli\u003eIncludes piston rings and wrist pin\u003c\/li\u003e\n\u003cli\u003eMachined to 0.040 inch oversize for cylinder rebore\u003c\/li\u003e\n\u003cli\u003eDesigned for reliable operation in small engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Kawasaki KFX50 2003-2006\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRebuilding Kawasaki KFX50 engines after cylinder wear\u003c\/li\u003e\n\u003cli\u003eReplacing worn piston during top end overhaul\u003c\/li\u003e\n\u003cli\u003eRestoring power and reliability in youth ATVs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e42mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOversize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.040 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKit Includes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePiston, rings, wrist pin\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 rebore the cylinder for this piston? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, because it is 0.040 inch oversize, the cylinder must be bored to the corresponding dimension.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this piston a direct replacement for stock? \u003cstrong\u003eA:\u003c\/strong\u003e It is a direct fit after the cylinder has been properly bored and honed to match the oversize piston.\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":44888373755990,"sku":"SZ1F08428","price":76.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_e4063702-2de9-4862-9723-97207bbdadb1.jpg?v=1781091734","url":"https:\/\/www.solidspare.com\/products\/namura-040-over-bore-piston-kit-fits-kawasaki-kfx50-2003-2004-2005-2006-42mm","provider":"Solid Spare","version":"1.0","type":"link"}