{"product_id":"quadboss-crankshaft-bearing-seal-kit-for-polaris-300-2x4-4x4-1994-1999-precision-replacement-parts","title":"QuadBoss Crankshaft Bearing \u0026 Seal Kit for Polaris 300 2x4\/4x4 (1994-1999) - Precision Replacement Parts","description":"\u003cp\u003eKoyo precision crank bearings. Double-lip seals with PTFE contact area tolerates dry start conditions with less crankshaft pin wear.\n\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cbr\u003e  \u003cli\u003ePrecision bearings help maintain proper crankshaft alignment and reduce vibration\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eDirect-fit components designed for the Yamaha Blaster for reliable performance\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eComplete kit with all crankshaft bearings and seals for one engine rebuild\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cp\u003eThis QuadBoss crankshaft bearing and seal kit is designed specifically for Polaris models including the Xpress 300 and Big Boss 300 from 1994 to 1999, providing reliable performance during powersports activities. The kit includes all necessary crankshaft bearings and seals required for a comprehensive engine rebuild, ensuring proper engine alignment and smooth operation. Crafted with precision, these bearings help maintain optimal crankshaft positioning, reduce vibrations, and extend engine life. They feature double-lip seals with PTFE contact areas that tolerate dry start conditions, minimizing crankshaft pin wear and enhancing durability. Constructed as direct-fit components, they are engineered to meet the exact specifications of your Polaris ATV, facilitating straightforward installation and reducing downtime. \u003cbr\u003e Whether you're restoring an older model or performing routine maintenance, this complete kit offers a dependable solution to keep your powersports vehicle operating at peak performance. Made by QuadBoss, a trusted name in powersports parts, these components are built to withstand demanding conditions and deliver long-lasting reliability. Invest in this comprehensive crankshaft bearing and seal kit to ensure your Polaris ATV maintains optimal engine health and performance across various riding terrains.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eComplete engine rebuild kit containing all crankshaft bearings and seals\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePrecision-machined parts designed for exact fit on Polaris 300 models from 1994-1999\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDouble-lip seals with PTFE contact area for dry start tolerance and reduced wear\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHelp maintain proper crankshaft alignment and reduce engine vibrations\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDurable construction for reliable performance in demanding powersports applications\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003cp\u003eFitment:\n\u003cbr\u003ePolaris 300 2X4 Base 1994\n\u003cbr\u003ePolaris 300 2X4 Base 1995\n\u003cbr\u003ePolaris 300 4X4 Base 1994\n\u003cbr\u003ePolaris 300 4X4 Base 1995\n\u003cbr\u003ePolaris Big Boss 300 6X6 Base 1994\n\u003cbr\u003ePolaris Xpress 300 Base 1996\n\u003cbr\u003ePolaris Xpress 300 Base 1997\n\u003cbr\u003ePolaris Xpress 300 Base 1998\n\u003cbr\u003ePolaris Xpress 300 Base 1999\u003c\/p\u003e","brand":"QuadBoss","offers":[{"title":"Default Title","offer_id":46097913315525,"sku":"608460","price":119.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/7891\/4355\/files\/bb01c55b49fe7752ca9267bce9ddb91b.png?v=1776547742","url":"https:\/\/btqllc.com\/products\/quadboss-crankshaft-bearing-seal-kit-for-polaris-300-2x4-4x4-1994-1999-precision-replacement-parts","provider":"Bikes Trikes and Quads LLC","version":"1.0","type":"link"}