{"product_id":"namura-060-over-bore-piston-kit-for-kawasaki-klx400-klx400r-klx400sr-91-5mm","title":"Namura .060 Over Bore Piston Kit for Kawasaki KLX400, KLX400R \u0026 KLX400SR 91.5mm","description":"\u003ch2\u003eNamura .060 Over Bore Piston Kit for Kawasaki KLX400, KLX400R \u0026amp; KLX400SR\u003c\/h2\u003e\u003cp\u003eThis aftermarket .060 over bore piston kit from Namura replaces the original piston in compatible Kawasaki KLX400 models, increasing displacement and performance.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis Namura piston kit is a .060 over bore replacement for the original piston in Kawasaki KLX400, KLX400R, and KLX400SR motorcycles. Designed to boost compression and power, it is an ideal choice for engine rebuilds or power improvements. The kit is precision-engineered to fit and function like the OEM component.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined from high-silicone aluminum alloy for strength and heat resistance\u003c\/li\u003e\n\u003cli\u003eIncludes piston rings, wrist pin, and circlips for a complete installation\u003c\/li\u003e\n\u003cli\u003eManufactured to OEM specifications for drop-in fitment\u003c\/li\u003e\n\u003cli\u003eHeat-treated and T6 aged for durability\u003c\/li\u003e\n\u003cli\u003eBalanced to reduce vibration at high RPM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Kawasaki KLX400\u003c\/li\u003e\n\u003cli\u003efor Kawasaki KLX400R\u003c\/li\u003e\n\u003cli\u003efor Kawasaki KLX400SR\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOff-road trail riding\u003c\/li\u003e\n\u003cli\u003eDirt bike racing\u003c\/li\u003e\n\u003cli\u003eEnduro competitions\u003c\/li\u003e\n\u003cli\u003eEngine rebuilding and top-end refresh\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\u003e91.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePiston Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.060 Over Bore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKawasaki KLX400, KLX400R, KLX400SR\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 a direct replacement for the original piston? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, this piston kit is designed to directly replace the original piston in compatible Kawasaki KLX400 models. Always verify fitment with your specific serial number.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What is included in the kit? \u003cstrong\u003eA:\u003c\/strong\u003e The kit includes the piston, piston rings, wrist pin, and circlips – everything needed for a complete piston replacement.\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":44949752184918,"sku":"SZ1F14094","price":197.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_4af4b730-58c0-4f8d-ad76-32dfe12c3afc.jpg?v=1781398036","url":"https:\/\/www.solidspare.com\/products\/namura-060-over-bore-piston-kit-for-kawasaki-klx400-klx400r-klx400sr-91-5mm","provider":"Solid Spare","version":"1.0","type":"link"}