{"product_id":"namura-standard-bore-piston-gasket-kit-for-polaris-ranger-150-ace-150-57-4mm","title":"Namura Standard Bore Piston \u0026 Gasket Kit for Polaris Ranger 150 \u0026 ACE 150 57.4mm","description":"\u003ch2\u003eNamura Standard Bore Piston \u0026amp; Gasket Kit for Polaris\u003c\/h2\u003e\u003cp\u003eThis standard bore piston and gasket kit, sized at 57.4mm, is designed for direct replacement in Polaris Ranger 150 and ACE 150 models, providing reliable compression and sealing for engine rebuilds.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis Namura standard bore piston and gasket kit is engineered for Polaris 150cc engines. The 57.4mm piston restores compression in Ranger 150 and ACE 150 engines, while the included gasket set ensures a leak-free seal. Trust this piston and gasket kit for a dependable engine overhaul.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eStandard bore diameter of 57.4mm matches factory specifications\u003c\/li\u003e\n\u003cli\u003eIncludes piston, rings, and full gasket set for a complete top-end kit\u003c\/li\u003e\n\u003cli\u003eCast aluminum alloy piston provides strength and heat dissipation\u003c\/li\u003e\n\u003cli\u003ePrecision-machined ring grooves for consistent gas sealing\u003c\/li\u003e\n\u003cli\u003eGaskets are made from high-quality materials for a tight seal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Polaris Ranger 150\u003c\/li\u003e\n\u003cli\u003efor Polaris ACE 150\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRebuilding the top end of Polaris 150cc utility vehicles\u003c\/li\u003e\n\u003cli\u003eRestoring compression in engines with worn pistons and rings\u003c\/li\u003e\n\u003cli\u003eReplacing gaskets to prevent oil leaks and coolant contamination\u003c\/li\u003e\n\u003cli\u003eUsed in routine maintenance for recreational and work applications\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\u003e57.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePiston Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard Bore\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, Gaskets\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 difference between standard and oversized pistons? \u003cstrong\u003eA:\u003c\/strong\u003e Standard bore pistons are designed for original cylinder dimensions; oversized pistons are used when the cylinder has been bored out for repair.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need to hone the cylinder before installing a new piston? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, honing ensures proper ring seating and a good seal; consult your engine manual for specific requirements.\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":44890410352726,"sku":"SZ1F10931","price":116.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_6f28bdde-43b5-41ce-b2c7-eae8bdd12d19.jpg?v=1781139124","url":"https:\/\/www.solidspare.com\/products\/namura-standard-bore-piston-gasket-kit-for-polaris-ranger-150-ace-150-57-4mm","provider":"Solid Spare","version":"1.0","type":"link"}