{"product_id":"namura-040-over-bore-top-end-repair-kit-for-yamaha-kodiak-450-2018-2025-85-5mm","title":"Namura .040 Over Bore Top End Repair Kit for Yamaha Kodiak 450 2018-2025 85.5mm","description":"\u003ch2\u003eTop End Repair Kit .040 Over Bore 85.5mm for Yamaha Kodiak 450 2018-2025\u003c\/h2\u003e\u003cp\u003eThis top end repair kit delivers all necessary components to restore cylinder sealing and power in Yamaha Kodiak 450 ATVs from 2018 to 2025, featuring a .040 over bore size of 85.5mm.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe Namura .040 over bore top end repair kit is a complete replacement assembly for the cylinder top end of Yamaha Kodiak 450 models. It provides a new piston, rings, wrist pin, and circlips to rebuild worn or damaged engines. This kit is ideal for off-road enthusiasts needing a reliable top end rebuild with a .040 over bore.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-cast piston with a .040 over bore for renewed compression\u003c\/li\u003e\n\u003cli\u003eHigh-quality piston rings for optimal seal and oil control\u003c\/li\u003e\n\u003cli\u003eHeat-treated wrist pin for reduced friction and long life\u003c\/li\u003e\n\u003cli\u003eIncludes all necessary circlips and pin for complete installation\u003c\/li\u003e\n\u003cli\u003eEngineered to match OEM specifications for reliable fit and function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Yamaha Kodiak 450 (2018-2025)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTrail riding and recreational off-roading\u003c\/li\u003e\n\u003cli\u003eUtility work on farms and ranches\u003c\/li\u003e\n\u003cli\u003eHunting and outdoor expeditions\u003c\/li\u003e\n\u003cli\u003eGeneral ATV maintenance and engine rebuilding\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\u003e85.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverbore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.040 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePiston Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCast aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRings Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYamaha Kodiak 450 2018-2025\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 What is the break-in procedure for a new top end kit? \u003cstrong\u003eA:\u003c\/strong\u003e Follow a gradual break-in with varying RPMs and avoid sustained full-throttle for the first hour to seat the rings properly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I confirm this kit fits my specific ATV? \u003cstrong\u003eA:\u003c\/strong\u003e Verify your engine's serial number and current bore size; this kit is designed for engines requiring a .040 over bore from the standard 85mm.\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":44949774499926,"sku":"SZ1F14674","price":230.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_c22ccf40-c9d3-447a-928a-57d487d98faa.jpg?v=1781398736","url":"https:\/\/www.solidspare.com\/products\/namura-040-over-bore-top-end-repair-kit-for-yamaha-kodiak-450-2018-2025-85-5mm","provider":"Solid Spare","version":"1.0","type":"link"}