{"product_id":"namura-020-over-bore-top-end-kit-for-can-am-defender-hd8-2016-2021-91-5mm","title":"Namura .020 Over Bore Top End Kit for Can-Am Defender HD8 2016-2021 91.5mm","description":"\u003ch2\u003eNamura .020 Over Bore Top End Kit for Can-Am Defender HD8\u003c\/h2\u003e\u003cp\u003eThis Namura .020 over bore top end kit delivers the components needed to rebuild the top end of a 2016-2021 Can-Am Defender HD8 engine, using a 91.5mm bore size for increased displacement.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe Namura .020 over bore top end kit is a direct-fit cylinder and piston assembly for the Can-Am Defender HD8, designed to restore compression and power. It includes a cast cylinder, piston, rings, wrist pin, and circlips, providing everything needed for a complete top end rebuild.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCast cylinder construction for durability and heat dissipation\u003c\/li\u003e\n\u003cli\u003e.020 over bore (91.5mm) increases displacement slightly over stock\u003c\/li\u003e\n\u003cli\u003eIncludes high-quality piston rings for optimal sealing\u003c\/li\u003e\n\u003cli\u003eWrist pin and circlips included for secure installation\u003c\/li\u003e\n\u003cli\u003ePrecision-machined for consistent fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Can-Am Defender HD8 2016-2021\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eUsed for top end engine rebuilds after wear or failure\u003c\/li\u003e\n\u003cli\u003eIdeal for restoring engine performance in utility vehicles\u003c\/li\u003e\n\u003cli\u003eSuitable for farm, ranch, and off-road work applications\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\u003eOverbore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.020 in\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 Does this kit include a cylinder? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the kit includes a cast cylinder, piston, rings, wrist pin, and circlips for a complete top end rebuild.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can I use this on a standard bore engine? \u003cstrong\u003eA:\u003c\/strong\u003e No, this .020 over bore kit requires the cylinder to be honed to 91.5mm and is intended for engines that have been bored oversize.\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":44949972025430,"sku":"SZ1F16443","price":461.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_4e87f94f-17ec-4238-b656-c975c1456cfa.jpg?v=1781401616","url":"https:\/\/www.solidspare.com\/products\/namura-020-over-bore-top-end-kit-for-can-am-defender-hd8-2016-2021-91-5mm","provider":"Solid Spare","version":"1.0","type":"link"}