{"product_id":"wj-grand-cherokee-rear-axle-bearing-retainers-seal-kit-both-sides-1999-2004","title":"Spicer Rear Axle Wheel Bearing, Retainer Flange \u0026 Seal Kit for 1999-2004 Jeep Grand Cherokee WJ (Both Sides)","description":"\u003cp data-path-to-node=\"7\"\u003eCompletely refresh your rear wheel ends, eliminate harsh axle housing vibrations, and stop gear oil leaks with this genuine \u003cb data-path-to-node=\"7\" data-index-in-node=\"124\"\u003eSpicer Rear Axle Wheel Bearing, Retainer, and Seal Overhaul Package\u003c\/b\u003e. Specially compiled to service \u003cb data-path-to-node=\"7\" data-index-in-node=\"223\"\u003eboth the driver and passenger sides\u003c\/b\u003e of the second-generation \u003cb data-path-to-node=\"7\" data-index-in-node=\"284\"\u003e1999–2004 Jeep Grand Cherokee WJ\u003c\/b\u003e across all trim levels (including Laredo, Limited, and Overland), this complete master bundle delivers everything required to replace worn components simultaneously.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003eOn the Grand Cherokee WJ platform, the rear wheel bearings bear the combined vertical weight of the vehicle and intense lateral loads from towing or off-road trail driving. Over time, high mileage can cause pitting in the bearing rollers, while trail debris can score the elastomeric lip of the axle seals, allowing gear oil to weep down the inside of the brake backing plates. Furthermore, the factory external retainer plates can distort or corrode during continuous service or during the high-pressure removal process of the old bearings.\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003eThis original equipment manufacturer (OEM) bundle eliminates the hassle of tracking down individual wear items by gathering the critical bearings, multi-lip seals, inner press-on locking collars, and heavy-duty outer backing retainer plates together in one comprehensive package. Sourcing genuine Spicer components guarantees exact matching hardness metrics and dimensional tolerances, preventing premature mechanical failure and keeping your rear axle assembly running smooth and dry.\u003c\/p\u003e\n\u003cp data-path-to-node=\"10\"\u003e\u003cb data-path-to-node=\"10\" data-index-in-node=\"0\"\u003eKit Highlights:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"11\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,0,0\"\u003e\u003cb data-path-to-node=\"11,0,0\" data-index-in-node=\"0\"\u003eComplete Dual-Side Master Overhaul:\u003c\/b\u003e Packages 2 premium heavy-duty bearings, 2 outer axle shaft oil seals, 2 inner press-on locking retainer collars, and 2 external structural axle retainer flanges to fully rebuild both rear wheel stations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,1,0\"\u003e\u003cb data-path-to-node=\"11,1,0\" data-index-in-node=\"0\"\u003eGenuine Spicer OEM Quality:\u003c\/b\u003e Manufactured by the original equipment supplier to meet strict structural and material hardness tolerances, delivering greater fatigue resistance than generic aftermarket alternatives.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,2,0\"\u003e\u003cb data-path-to-node=\"11,2,0\" data-index-in-node=\"0\"\u003ePremium Multi-Lip Seal Design:\u003c\/b\u003e Features heavy-duty oil seals engineered to handle continuous high-speed rotation while isolating internal gear oil from outer trail contaminants.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,3,0\"\u003e\u003cb data-path-to-node=\"11,3,0\" data-index-in-node=\"0\"\u003eStructural Retainer Flanges Included:\u003c\/b\u003e Provides fresh outer retainer plates to ensure consistent, secure clamping pressure across the entire bearing pocket geometry.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"12\"\u003e\u003cb data-path-to-node=\"12\" data-index-in-node=\"0\"\u003eVehicle \u0026amp; Axle Fitment:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"13\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003e\u003cb data-path-to-node=\"13,0,0\" data-index-in-node=\"0\"\u003eMake:\u003c\/b\u003e Jeep\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-path-to-node=\"13,1,0\" data-index-in-node=\"0\"\u003eModel:\u003c\/b\u003e Grand Cherokee (WJ Generation)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-path-to-node=\"13,2,0\" data-index-in-node=\"0\"\u003eYears:\u003c\/b\u003e 1999, 2000, 2001, 2002, 2003, 2004\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,3,0\"\u003e\u003cb data-path-to-node=\"13,3,0\" data-index-in-node=\"0\"\u003eAxle Profile:\u003c\/b\u003e Semi-Floating Rear Axles (Fits Dana 35, Dana 44, or Aluminum Dana 44A\/44HD Housings)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,4,0\"\u003e\u003cb data-path-to-node=\"13,4,0\" data-index-in-node=\"0\"\u003ePosition:\u003c\/b\u003e Rear Wheel Ends (Complete Left and Right Kit)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spicer","offers":[{"title":"Default Title","offer_id":43563538415690,"sku":"PLAT-SPICER-KIT101","price":161.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/5560\/6858\/files\/10_67c865d5-941c-4e98-abcb-343768c4d142.jpg?v=1777817911","url":"https:\/\/platinumperformanceparts.com\/products\/wj-grand-cherokee-rear-axle-bearing-retainers-seal-kit-both-sides-1999-2004","provider":"Platinum Performance Parts","version":"1.0","type":"link"}