{"product_id":"namura-standard-bore-size-b-piston-kit-for-polaris-prostar-s4-2023-2024-93mm","title":"Namura Standard Bore Size B Piston Kit for Polaris ProStar S4 2023-2024 - 93mm","description":"\u003ch2\u003eNamura Standard Bore Size B Piston Kit for Polaris\u003c\/h2\u003e\u003cp\u003eThis 93mm standard bore size B piston kit is designed for the Polaris ProStar S4 engine, providing a direct replacement for 2023-2024 models.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe Namura Standard Bore Size B Piston Kit is a precision-engineered replacement for Polaris ProStar S4 engines. This 93mm piston kit ensures proper fitment and reliable performance for 2023-2024 models. It is ideal for engine rebuilds and maintenance.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined to standard bore specifications for easy installation\u003c\/li\u003e\n\u003cli\u003eIncludes piston rings and wrist pin for a complete replacement\u003c\/li\u003e\n\u003cli\u003eDesigned to meet OEM quality standards for Polaris ProStar S4 engines\u003c\/li\u003e\n\u003cli\u003eConstructed from durable materials for long-lasting performance\u003c\/li\u003e\n\u003cli\u003eEnsures consistent compression and engine efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Polaris ProStar S4 2023\u003c\/li\u003e\n\u003cli\u003efor Polaris ProStar S4 2024\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eUsed for engine rebuilding on Polaris ProStar S4 models\u003c\/li\u003e\n\u003cli\u003eReplaces worn or damaged pistons to restore engine compression\u003c\/li\u003e\n\u003cli\u003eIdeal for preventive maintenance during top-end overhauls\u003c\/li\u003e\n\u003cli\u003eSuitable for performance builds when paired with appropriate components\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\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolaris ProStar S4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eYears\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2023-2024\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 piston kit include piston rings? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the kit includes the piston, piston rings, and wrist pin for a complete installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What is the bore size? \u003cstrong\u003eA:\u003c\/strong\u003e This is a 93mm standard bore size, matching the original factory specification.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":44949741731926,"sku":"SZ1F13769","price":180.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_f59ca2c5-53bb-474a-bf73-0dc6a3096b7b.jpg?v=1781397620","url":"https:\/\/www.solidspare.com\/products\/namura-standard-bore-size-b-piston-kit-for-polaris-prostar-s4-2023-2024-93mm","provider":"Solid Spare","version":"1.0","type":"link"}