{"product_id":"namura-standard-bore-piston-kit-size-a-for-polaris-sportsman-450-2017-2025-93mm","title":"Namura Standard Bore Piston Kit Size A for Polaris Sportsman 450 2017-2025 93mm","description":"\u003ch2\u003eNamura Standard Bore Piston Kit Size A for Polaris Sportsman 450\u003c\/h2\u003e\u003cp\u003eThis standard bore piston kit is designed for Polaris Sportsman 450 models from 2017 to 2025, providing a 93mm bore size for engine rebuilds. The kit includes a piston, rings, and wrist pin for a complete top-end overhaul.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis standard bore piston kit from Namura is engineered to fit Polaris Sportsman 450 ATVs built between 2017 and 2025. It brings the engine back to factory specifications with a 93mm bore diameter and is ideal for rebuilding a worn or damaged cylinder. The standard bore piston kit includes all necessary components for a straightforward installation.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined 93mm piston for accurate cylinder fit\u003c\/li\u003e\n\u003cli\u003eHigh-strength aluminum alloy construction for durability\u003c\/li\u003e\n\u003cli\u003eIncludes rings and wrist pin for a complete kit\u003c\/li\u003e\n\u003cli\u003eDesigned to meet or exceed OEM specifications for Polaris Sportsman 450\u003c\/li\u003e\n\u003cli\u003eStandard size A ensures proper clearance for stock cylinders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Polaris Sportsman 450 (2017-2025)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTrail riding and recreational off-road use\u003c\/li\u003e\n\u003cli\u003eFarm and ranch utility tasks requiring reliable engine performance\u003c\/li\u003e\n\u003cli\u003eEngine rebuild after top-end failure or high mileage\u003c\/li\u003e\n\u003cli\u003eRestoring power and efficiency in older Sportsman models\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\u003e93mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePiston Size Class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolaris Sportsman 450 2017-2025\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 Is this piston kit a direct fit for my Polaris Sportsman 450? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, this standard bore piston kit is designed for 2017-2025 Sportsman 450 models with a 93mm bore. Always confirm your engine serial number to ensure correct size class.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does the kit include piston rings? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the kit comes complete with piston rings and a wrist pin for a full top-end rebuild.\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":44949761720406,"sku":"SZ1F14295","price":204.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_43427084-3018-4f56-9dc0-a300b8856cb0.jpg?v=1781398265","url":"https:\/\/www.solidspare.com\/products\/namura-standard-bore-piston-kit-size-a-for-polaris-sportsman-450-2017-2025-93mm","provider":"Solid Spare","version":"1.0","type":"link"}