{"product_id":"engine-exhaust-valve-fits-polaris-many-400-500-atv-s-replaces-oem-3085412","title":"Engine Exhaust Valve fits Polaris Many 400 \u0026 500 ATV's Replaces OEM# 3085412","description":"\u003ch2\u003eEngine Exhaust Valve for Polaris\u003c\/h2\u003e\u003cp\u003eThis Engine Exhaust Valve for Polaris manages gas flow through the cylinder head to maintain proper engine timing and power. This component replaces OEM 3085412 for many Polaris 400 and 500 ATV models.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe Engine Exhaust Valve for Polaris is a critical component that facilitates the exit of combustion gases. By using this Engine Exhaust Valve for Polaris, users ensure consistent engine performance and cylinder efficiency. This Engine Exhaust Valve for Polaris is intended for professionals or enthusiasts performing internal engine repairs.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eConstructed from hardened high-heat alloy steel\u003c\/li\u003e\n\u003cli\u003ePrecision machined for optimal seat contact\u003c\/li\u003e\n\u003cli\u003eResists carbon buildup under high temperatures\u003c\/li\u003e\n\u003cli\u003eEngineered for accurate lift and duration timing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Polaris 400 ATV\u003c\/li\u003e\n\u003cli\u003efor Polaris 500 ATV\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplacing burnt or damaged exhaust valves\u003c\/li\u003e\n\u003cli\u003eOverhauling a cylinder head for increased compression\u003c\/li\u003e\n\u003cli\u003eResolving engine misfire issues related to valve sealing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3085412\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHeat Treated Steel\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 Should the valve seat be lapped during installation? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, lapping the valve to the seat is recommended to ensure a proper airtight seal.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Are valve seals included with this purchase? \u003cstrong\u003eA:\u003c\/strong\u003e No, this listing is for the valve only and does not include valve stems seals or springs.\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":44793152110678,"sku":"SZ1F04877","price":43.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_2631acf2-09fa-4f25-9e37-4dff82bd3ecc.jpg?v=1780084116","url":"https:\/\/www.solidspare.com\/products\/engine-exhaust-valve-fits-polaris-many-400-500-atv-s-replaces-oem-3085412","provider":"Solid Spare","version":"1.0","type":"link"}