{"product_id":"polaris-ace-front-differential-bearing-and-seal-kit","title":"Polaris ACE Front Differential Bearing and Seal Kit","description":"\u003cp\u003eGet a Polaris ACE Front Differential Bearing and Seal Kit and replace your stock seals. Fix your diff with high-quality hub and input seals and an optional bearing. \u003cbr\u003e \u003cstrong\u003eRefresh Your Front Differential\u003c\/strong\u003e\u003cbr\u003eWhen your front differential gets a few too many miles on it, the stock seals can start to break down and let dust or water in. Don’t ignore it a leak can blow your diff eventually. Replace your Polaris ACE’s seals with SuperATV’s Front Differential Bearing and Seal Kit. It gives you the hub and input seals you need to make it as good as new. Plus, you have the option to add a pinion bearing for boosted durability. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMade to Last\u003c\/strong\u003e\u003cbr\u003eOur double-lipped seals are designed to handle harsh rides without letting water, dirt, mud, or sand through. They keep your diff oil clean so everything runs smoother and lasts longer. You can boost strength even more by adding a pinion bearing to your rebuild.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdd a Pinion Bearing\u003c\/strong\u003e\u003cbr\u003eIf your seals failed, your pinion bearing is likely filled with grime and on its way out. Replace it with an optional double-row angular contact bearing. It boosts the durability of your entire drivetrain and keeps your diff running smooth. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUpgrade to Our Hub Bearing Kit for More Durability\u003c\/strong\u003e\u003cbr\u003eWant a more durable differential  Upgrade to our hub bearing kit. It includes hub bearings to keep your ACE’s axle hubs running true. It also includes a return spring pin, the pinion bearing, and all other seals apart from the 30 mm ID hub seals. It’s the upgrade your solo-seater needs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSeal and Bearing Kit Includes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(2) 52 mm ID hub seals\u003c\/li\u003e\n\u003cli\u003e(2) 30 mm ID hub seals\u003c\/li\u003e\n\u003cli\u003e(1) Input shaft seal\u003c\/li\u003e\n\u003cli\u003e(1) Pinion bearing (optional)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHub Bearing and Seal Kit Includes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(2) Hub bearings\u003c\/li\u003e\n\u003cli\u003e(2) 52 mm ID hub seals\u003c\/li\u003e\n\u003cli\u003e(1) Input shaft seal\u003c\/li\u003e\n\u003cli\u003e(1) Double-row angular contact pinion bearing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003ci\u003e \u003cbr\u003e \u003cb\u003eFITMENT\u003c\/b\u003e \u003c\/i\u003e\u003c\/p\u003e\n\u003cdiv data-content-type=\"html\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cul\u003e\n\u003cli\u003ePolaris Ace 325 : 2014-2016\u003c\/li\u003e\n\u003cli\u003ePolaris Ace 500 : 2017-2019\u003c\/li\u003e\n\u003cli\u003ePolaris Ace 570 : 2015-2019\u003c\/li\u003e\n\u003cli\u003ePolaris Ace 900 : 2016-2019\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003eGet a Polaris ACE Front Differential Bearing and Seal Kit and replace your stock seals. Fix your diff with high-quality hub and input seals and an optional bearing. \u003c\/p\u003e\n\u003cp\u003e The information in this listing was collected and considered accurate from \u003ca title=\"SuperATV.com\" href=\"https:\/\/www.superatv.com\/polaris-ace-front-differential-bearing-and-seal-kit\"\u003ehttps:\/\/www.superatv.com\/polaris-ace-front-differential-bearing-and-seal-kit\u003c\/a\u003e on 12\/12\/2025 11:01 PM\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Offroad Armor","offers":[{"title":"Seal Kit with Hub Bearing","offer_id":48095439847578,"sku":"DIFF-P-001-BSK","price":158.95,"currency_code":"USD","in_stock":false},{"title":"Seal Kit with Pinion Bearing","offer_id":48095439880346,"sku":"DIFF-P-RAN1K-SKPB#BA","price":137.95,"currency_code":"USD","in_stock":false},{"title":"Seal Kit (I will reuse my existing pinion bearing)","offer_id":48095439913114,"sku":"DIFF-P-RAN1K-SK#BA","price":59.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/0181\/1610\/files\/diff-p-ran1k-skpb_2_1_1_1.jpg?v=1779318386","url":"https:\/\/offroad-armor.com\/products\/polaris-ace-front-differential-bearing-and-seal-kit","provider":"Offroad Armor","version":"1.0","type":"link"}