{"product_id":"namura-060-over-bore-piston-kit-for-kawasaki-kfx90-fits-2007-2024-models-48-5mm","title":"Namura .060 Over Bore Piston Kit for Kawasaki KFX90 fits 2007-2024 models 48.5mm","description":"\u003ch2\u003e.060 Over Bore Piston Kit for Kawasaki\u003c\/h2\u003e\u003cp\u003eThis .060 over bore piston kit provides a 48.5mm replacement piston for the Kawasaki KFX90 engine, restoring compression and performance in worn cylinders.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe .060 over bore piston kit from Namura is designed for the Kawasaki KFX90, offering a 48.5mm diameter piston that fits 2007-2024 models. This piston kit is ideal for rebuilding the engine to like-new condition, using oversized components to compensate for cylinder wear. The .060 over bore ensures a tight seal and improved power output.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined 48.5mm piston from high-strength aluminum alloy\u003c\/li\u003e\n\u003cli\u003e.060 over bore sizing corrects worn cylinder walls\u003c\/li\u003e\n\u003cli\u003eIncludes piston rings, wrist pin, and circlips for a complete replacement\u003c\/li\u003e\n\u003cli\u003eDesigned for direct fit into the Kawasaki KFX90 without modification\u003c\/li\u003e\n\u003cli\u003eHeat-treated to withstand high operating temperatures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Kawasaki KFX90 (2007-2024)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eEngine rebuilds for KFX90 ATVs experiencing loss of compression\u003c\/li\u003e\n\u003cli\u003ePerformance restoration for off-road riding and recreation\u003c\/li\u003e\n\u003cli\u003eReplacement after cylinder scoring or piston seizure\u003c\/li\u003e\n\u003cli\u003eBudget-friendly alternative to OEM parts for older models\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\u003e48.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverbore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.060 in (1.524 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Years\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2007-2024\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 re-hone the cylinder before installing this piston? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, always hone the cylinder to the correct cross-hatch pattern before installing a new piston to ensure proper ring seating and oil retention.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What is the recommended break-in procedure? \u003cstrong\u003eA:\u003c\/strong\u003e Follow a gentle break-in with varying throttle loads for the first hour of operation, avoiding sustained high RPM to allow the rings to seat properly.\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":44890388332630,"sku":"SZ1F10694","price":109.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_c64efa42-8b27-4ffb-a571-aa8bfff93954.jpg?v=1781138786","url":"https:\/\/www.solidspare.com\/products\/namura-060-over-bore-piston-kit-for-kawasaki-kfx90-fits-2007-2024-models-48-5mm","provider":"Solid Spare","version":"1.0","type":"link"}