{"product_id":"namura-standard-bore-piston-kit-for-yamaha-450-kodiak-rhino-grizzly-84-5mm","title":"Namura Standard Bore Piston Kit for Yamaha 450 Kodiak Rhino Grizzly 84.5mm","description":"\u003ch2\u003eStandard Bore Piston Kit for Yamaha\u003c\/h2\u003e\u003cp\u003eThis Namura standard bore piston kit is a direct replacement for Yamaha 450 models including Kodiak, Rhino, and Grizzly, featuring an 84.5mm bore to restore compression and engine performance.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis standard bore piston kit for Yamaha 450 ATVs and utility vehicles provides a reliable OEM-style replacement. Designed to restore lost compression and power, this standard bore piston kit includes a precision-cast piston, rings, wrist pin, and circlips for a complete top-end rebuild. Whether maintaining a Kodiak or upgrading a Rhino, this kit delivers consistent performance.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-cast aluminum alloy piston for durability\u003c\/li\u003e\n\u003cli\u003eIncludes high-quality piston rings for optimal sealing\u003c\/li\u003e\n\u003cli\u003eHardened wrist pin and circlips included for secure installation\u003c\/li\u003e\n\u003cli\u003e84.5mm standard bore size matches factory specifications\u003c\/li\u003e\n\u003cli\u003eDesigned for Yamaha 450 engine platforms\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha Kodiak 450\u003c\/li\u003e\n\u003cli\u003efor Yamaha Rhino 450\u003c\/li\u003e\n\u003cli\u003efor Yamaha Grizzly 450\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTrail riding and recreational ATV use\u003c\/li\u003e\n\u003cli\u003eUtility work on farms and ranches\u003c\/li\u003e\n\u003cli\u003eRebuilding worn top ends for renewed power\u003c\/li\u003e\n\u003cli\u003eGeneral maintenance and engine overhaul projects\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\u003e84.5mm Standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKit Includes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePiston, Rings, Wrist Pin, Circlips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYamaha 450 Models (Kodiak, Rhino, Grizzly)\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 other Yamaha 450 models? \u003cstrong\u003eA:\u003c\/strong\u003e This kit is specifically designed for Yamaha 450 engines found in Kodiak, Rhino, and Grizzly; always verify your engine code before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need to hone the cylinder before installation? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, thoroughly deglaze and hone the cylinder to the recommended finish for proper ring seating and long life.\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":44949741862998,"sku":"SZ1F13773","price":180.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_17d242e9-fe47-4d14-8d78-7dd4c4617d77.jpg?v=1781397626","url":"https:\/\/www.solidspare.com\/products\/namura-standard-bore-piston-kit-for-yamaha-450-kodiak-rhino-grizzly-84-5mm","provider":"Solid Spare","version":"1.0","type":"link"}