{"product_id":"namura-040-over-bore-piston-rings-for-kawasaki-650-brute-force-prairie-81mm","title":"Namura .040 Over Bore Piston Rings for Kawasaki 650 Brute Force \u0026 Prairie 81mm","description":"\u003ch2\u003e.040 Over Bore Piston Rings for Kawasaki\u003c\/h2\u003e\u003cp\u003eThese Namura .040 Over Bore Piston Rings seal the cylinder gap to maintain proper engine compression and combustion efficiency for 81mm pistons.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThese .040 Over Bore Piston Rings are used to manage oil control and compression sealing in the engine block. These .040 Over Bore Piston Rings are specifically sized for cylinders that have been machined to a larger diameter. They are ideal for technicians and enthusiasts performing a rebuild on Kawasaki Brute Force and Prairie machines.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDesigned for 81mm piston diameters\u003c\/li\u003e\n\u003cli\u003eChrome-plated or nitride-treated for durability\u003c\/li\u003e\n\u003cli\u003eProvides consistent pressure across the stroke\u003c\/li\u003e\n\u003cli\u003eEngineered to minimize friction and oil consumption\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM ring performance levels\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Kawasaki Brute Force 650\u003c\/li\u003e\n\u003cli\u003efor Kawasaki Prairie 650\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\u003e81mm\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\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Are these rings compatible with high-compression pistons? \u003cstrong\u003eA:\u003c\/strong\u003e These rings are designed for standard replacement or service of 81mm pistons; confirm compatibility with your specific piston manufacturer. \u003cstrong\u003eQ:\u003c\/strong\u003e Do I need to hone the cylinder before installation? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, a proper cross-hatch hone is required for correct ring seating and break-in.\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":44793140117590,"sku":"SZ1F04697","price":43.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_b4802348-26ea-4648-a2c0-68418e215f90.jpg?v=1780083876","url":"https:\/\/www.solidspare.com\/products\/namura-040-over-bore-piston-rings-for-kawasaki-650-brute-force-prairie-81mm","provider":"Solid Spare","version":"1.0","type":"link"}