{"product_id":"namura-020-over-bore-piston-gasket-kit-for-kawasaki-klx400-90-5mm","title":"Namura .020 Over Bore Piston \u0026 Gasket Kit for Kawasaki KLX400 90.5mm","description":"\u003ch2\u003eNamura .020 Over Bore Piston \u0026amp; Gasket Kit for Kawasaki KLX400 90.5mm\u003c\/h2\u003e\u003cp\u003eThis Namura .020 over bore piston and gasket kit is a high-performance replacement for Kawasaki KLX400 engines, providing increased displacement and compression for improved power.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe Namura .020 over bore piston and gasket kit is designed for the Kawasaki KLX400, offering a 90.5mm bore size for a mild performance enhancement. This kit includes the piston, rings, wrist pin, and all necessary gaskets for a complete top-end rebuild. It is ideal for riders seeking reliable aftermarket power for their KLX400.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e.020 over bore (90.5mm) increases displacement and compression ratio\u003c\/li\u003e\n\u003cli\u003eHigh-strength aluminum alloy piston for durability under high heat\u003c\/li\u003e\n\u003cli\u003ePrecision-machined ring grooves for optimal seal and reduced blow-by\u003c\/li\u003e\n\u003cli\u003eIncludes complete gasket set for full top-end reseal\u003c\/li\u003e\n\u003cli\u003eWrist pin and circlips included for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Kawasaki KLX400\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTrail riding and off-road racing where increased mid-range power is desired\u003c\/li\u003e\n\u003cli\u003eTop-end rebuild or performance enhancement for high-mileage KLX400 engines\u003c\/li\u003e\n\u003cli\u003eCompatible with both liquid-cooled and air-cooled engines\u003c\/li\u003e\n\u003cli\u003eSuitable for recreational and competitive motocross use\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\u003e90.5mm (.020 over)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePiston Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePiston, rings, wrist pin, circlips, full gasket set\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 Is this piston kit compatible with the standard bore cylinder?\u003cstrong\u003eA:\u003c\/strong\u003e No, this kit is designed for a cylinder that has been bored .020 over (90.5mm). Your cylinder must be machined to match this oversize before installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this kit include the cylinder head gasket?\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the gasket kit includes all top-end gaskets including the cylinder base gasket and head gasket for a complete reseal.\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":44949797601366,"sku":"SZ1F15182","price":263.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_b32ec9a1-e3e5-4caf-9b61-c45bc4db0650.jpg?v=1781399419","url":"https:\/\/www.solidspare.com\/products\/namura-020-over-bore-piston-gasket-kit-for-kawasaki-klx400-90-5mm","provider":"Solid Spare","version":"1.0","type":"link"}