{"product_id":"wsm-piston-kit-83-50-mm-for-polaris-engines-part-number-50-306-05pk","title":"WSM Piston Kit - 83.50 mm for Polaris Engines - Part Number 50-306-05PK","description":"\u003cp\u003ePiston Kit - 83.50 mm - Polaris\n\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eUpgrade your Polaris engine with the WSM Piston Kit, designed specifically for 83.50 mm bore applications. Crafted with precision, this piston kit features high-quality construction that meets or exceeds OEM standards, ensuring reliable performance and durability. The Skirts are coated with a nonabrasive, expansion-retarding MoS2 (Molybdenum Disulfide) layer, which helps reduce heat and friction during operation, resulting in improved power output and extended engine longevity. The MoS2 coating effectively draws heat away through piston walls and directs it out the bottom, contributing to better thermal management and reduced wear. \u003cbr\u003e The piston features specially hardened tops that add strength to the ring grooves, enhancing durability under high-stress conditions. Additionally, the kit incorporates an improved E-clip design for secure and reliable assembly, simplifying installation and maintenance. This piston kit is an essential upgrade for maintaining or restoring optimal engine performance in Polaris models. Order one per cylinder for a comprehensive rebuild or upgrade that delivers consistent power and long-lasting performance.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eHigh-quality construction that exceeds OEM standards for durability and performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMoS2 coating on skirts to reduce heat and friction, enhancing power and longevity\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSpecially hardened piston tops to reinforce ring grooves and improve durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEfficient thermal management by drawing heat through piston walls and out the bottom\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eImproved E-clip design for secure and easy installation\u003c\/li\u003e\u003c\/ul\u003e","brand":"WSM","offers":[{"title":"Default Title","offer_id":45996507332805,"sku":"09101324","price":85.82,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/7891\/4355\/files\/268461.png?v=1774331849","url":"https:\/\/btqllc.com\/products\/wsm-piston-kit-83-50-mm-for-polaris-engines-part-number-50-306-05pk","provider":"Bikes Trikes and Quads LLC","version":"1.0","type":"link"}