{"product_id":"2017-2020-polaris-sportsman-450-top-end-rebuild-kit-cylinder-piston-valves-gaskets-copy","title":"2021-2025 Polaris Sportsman 450 Top End Rebuild Kit - Cylinder Piston Valves Gaskets","description":"\u003cp\u003eFits:\u003c\/p\u003e\n\u003cp\u003e2021-2025 Polaris Sportsman 450\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eIncludes:\u003c\/p\u003e\n\u003cp\u003e-Piston and rings\u003c\/p\u003e\n\u003cp\u003e-Wrist pin and circlips\u003c\/p\u003e\n\u003cp\u003e-Cylinder\u003c\/p\u003e\n\u003cp\u003e-Top end gasket kit\u003c\/p\u003e\n\u003cp\u003e-Timing chain\u003c\/p\u003e\n\u003cp\u003e-Valves, springs and seals\u003c\/p\u003e\n\u003cp\u003e-Oil filter\u003c\/p\u003e\n\u003cp\u003e-Air filter\u003c\/p\u003e\n\u003cp\u003e-Spark plug \u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cb data-olk-copy-source=\"MessageBody\"\u003eThis kit has the option for our ceramic coated piston - \u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eCL2 ceramic coated pistons are unrivaled in performance, while also providing excellent chemical resistance and durability. Our coatings are a thin film capable of reaching temperatures up to 1800°F. They allow your pistons to slide better with less friction and provide better combustion with less carbon buildup. This is a great way to upgrade your rebuild and get the most longevity out of your engine.\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"CL2 Powersports","offers":[{"title":"Standard Piston","offer_id":45268724482185,"sku":null,"price":549.0,"currency_code":"USD","in_stock":true},{"title":"CL2 Ceramic Coated Piston","offer_id":46540979765385,"sku":null,"price":649.0,"currency_code":"USD","in_stock":true},{"title":"Wiseco Piston","offer_id":45268724514953,"sku":null,"price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/9794\/2665\/files\/F365C2FC-6DDB-4BD6-B8BC-C5F481180849.jpg?v=1749074012","url":"https:\/\/cl2powersports.com\/products\/2017-2020-polaris-sportsman-450-top-end-rebuild-kit-cylinder-piston-valves-gaskets-copy","provider":"CL2 Powersports","version":"1.0","type":"link"}