{"product_id":"polaris-ranger-pinion-bearing-retainer","title":"Polaris Ranger Pinion Bearing Retainer","description":"\u003cdiv\u003e\n\u003cstrong\u003ePinion Bearing Retainer for the Polaris Ranger\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\nReplacement pinion bearing retainer for the Polaris Ranger transmission. Secures the pinion bearing in its correct position within the transmission case — maintaining proper gear mesh, bearing preload, and seal alignment that the transmission requires for quiet, reliable operation.\u003cbr\u003e\u003cbr\u003e\n\u003cstrong\u003ePrecision-Machined Fit\u003c\/strong\u003e\u003cbr\u003e\nCNC-machined to exact dimensional tolerances for the Polaris Ranger transmission case bore. Precision machining ensures the retainer seats flush and concentric in the case — maintaining the bearing alignment that controls pinion gear mesh depth and contact pattern.\u003cbr\u003e\u003cbr\u003e\n\u003cstrong\u003eMaintains Bearing Preload\u003c\/strong\u003e\u003cbr\u003e\nThe retainer holds the pinion bearing at the correct preload specification. Proper preload prevents the bearing from shifting under load — eliminating the gear noise, vibration, and accelerated wear that occur when the pinion bearing moves even slightly from its designed position.\u003cbr\u003e\u003cbr\u003e\n\u003cstrong\u003eIntegral Seal Surface\u003c\/strong\u003e\u003cbr\u003e\nThe retainer provides the sealing surface for the pinion seal. A damaged or worn retainer allows the seal to leak transmission fluid — leading to low fluid levels, increased operating temperatures, and eventual gear and bearing failure from inadequate lubrication.\u003cbr\u003e\u003cbr\u003e\n\u003cstrong\u003eDirect Replacement\u003c\/strong\u003e\u003cbr\u003e\nMatches the factory Polaris Ranger pinion bearing retainer dimensions exactly. Drops into the existing transmission case with no modification — uses the factory bearing, seal, and fastener specifications.\n\u003c\/div\u003e","brand":"SuperATV","offers":[{"title":"Standard","offer_id":48078645985525,"sku":"TRAN-P-RZR1K-001-51#AB","price":64.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0267\/9029\/files\/tran-p-rzr1k-01_1_1.jpg?v=1777493168","url":"https:\/\/v44pjm-61.myshopify.com\/products\/polaris-ranger-pinion-bearing-retainer","provider":"Shop A2D Motorsports ","version":"1.0","type":"link"}