{"product_id":"namura-060-over-bore-piston-kit-for-polaris-sportsman-450-ho-fits-2016-100-5mm","title":"Namura .060 Over Bore Piston Kit for Polaris Sportsman 450 HO fits 2016 100.5mm","description":"\u003ch2\u003eNamura .060 Over Bore Piston Kit for Polaris\u003c\/h2\u003e\u003cp\u003eThis .060 over bore piston kit is a direct replacement for the Polaris Sportsman 450 HO, delivering reliable performance and restoring engine compression.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe Namura .060 over bore piston kit is designed for the Polaris Sportsman 450 HO from 2016, providing a precise fit with a 100.5mm bore diameter. This aftermarket kit offers a cost-effective solution for rebuilding or upgrading your ATV's engine, ensuring smooth operation and long-lasting durability.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined from high-strength aluminum alloy for reduced weight and improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eIncludes piston rings, wrist pin, and circlips for a complete installation\u003c\/li\u003e\n\u003cli\u003e.060 over bore size allows for cylinder reconditioning while maintaining proper clearance\u003c\/li\u003e\n\u003cli\u003eDesigned to meet or exceed OEM specifications for reliable performance\u003c\/li\u003e\n\u003cli\u003eEngineered for the Polaris Sportsman 450 HO engine platform\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Polaris Sportsman 450 HO (2016)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eEngine rebuild or top-end overhaul for Polaris Sportsman 450 HO\u003c\/li\u003e\n\u003cli\u003eRestoring compression and power after cylinder wear\u003c\/li\u003e\n\u003cli\u003ePerformance restoration for recreational trail riding or utility work\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 Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOversize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.060 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Polaris Sportsman 450 HO (2016)\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 Do I need to replace the piston rings with this kit? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the kit includes all necessary rings, wrist pin, and circlips for a complete installation. It is recommended to replace rings whenever installing a new piston.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What type of engine oil should I use after installing this piston? \u003cstrong\u003eA:\u003c\/strong\u003e Use a high-quality 4-stroke engine oil that meets Polaris specifications for your Sportsman 450 HO. Always follow the manufacturer's break-in procedure for new piston rings.\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":44949764636758,"sku":"SZ1F14381","price":208.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_a2e7675a-853f-4217-96ab-a3a8e4652d71.jpg?v=1781398382","url":"https:\/\/www.solidspare.com\/products\/namura-060-over-bore-piston-kit-for-polaris-sportsman-450-ho-fits-2016-100-5mm","provider":"Solid Spare","version":"1.0","type":"link"}