{"product_id":"spi-standard-bore-piston-kit-for-polaris-550-fan-cooled-fits-2022-2025-73mm","title":"SPI Standard Bore Piston Kit for Polaris 550 Fan Cooled fits 2022-2025 73mm","description":"\u003ch2\u003eSPI Standard Bore Piston Kit for Polaris 550 Fan Cooled\u003c\/h2\u003e\u003cp\u003eThis SPI standard bore piston kit is designed for Polaris 550 Fan Cooled engines from 2022 to 2025, featuring a 73mm bore size to restore top-end performance.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe SPI standard bore piston kit is a direct replacement for Polaris 550 Fan Cooled models, providing a precise 73mm piston and rings to rebuild the top end. This kit ensures reliable power delivery and extends engine life for Polaris utility and sport vehicles.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e73mm bore size matched to factory specifications\u003c\/li\u003e\n\u003cli\u003eHigh-strength aluminum alloy piston construction\u003c\/li\u003e\n\u003cli\u003ePrecision-machined ring grooves for consistent compression\u003c\/li\u003e\n\u003cli\u003eIncludes piston, rings, wrist pin, and circlips\u003c\/li\u003e\n\u003cli\u003eDesigned for 2022-2025 Polaris 550 Fan Cooled engines\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\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e73mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolaris 550 Fan Cooled (2022-2025)\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 Does this kit include a wrist pin bearing? \u003cstrong\u003eA:\u003c\/strong\u003e The kit includes the wrist pin and circlips, but the wrist pin bearing is typically sold separately; check your engine's requirements.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can this piston be used in other Polaris models? \u003cstrong\u003eA:\u003c\/strong\u003e This piston is specifically designed for the Polaris 550 Fan Cooled engine; other models may require different bore sizes or piston configurations.\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":44890905280598,"sku":"SZ1F13534","price":175.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_35951fac-4646-495c-9916-2a1599bd3c90.jpg?v=1781144244","url":"https:\/\/www.solidspare.com\/products\/spi-standard-bore-piston-kit-for-polaris-550-fan-cooled-fits-2022-2025-73mm","provider":"Solid Spare","version":"1.0","type":"link"}