{"product_id":"wj-grand-cherokee-rear-axle-bearing-seal-kit-both-sides-1999-2005","title":"Spicer Rear Axle Wheel Bearing \u0026 Seal Overhaul Kit for 1999-2004 Jeep Grand Cherokee WJ (Both Sides)","description":"\u003cp data-path-to-node=\"7\"\u003eEliminate harsh rear wheel end vibrations, stop gear oil leaks from fouling your emergency brake shoes, and restore quiet, dependable rotation to your rear assembly with this genuine \u003cb data-path-to-node=\"7\" data-index-in-node=\"183\"\u003eSpicer Rear Axle Wheel Bearing and Seal Overhaul Package\u003c\/b\u003e. Specially compiled to service \u003cb data-path-to-node=\"7\" data-index-in-node=\"271\"\u003eboth the driver and passenger sides\u003c\/b\u003e of the second-generation \u003cb data-path-to-node=\"7\" data-index-in-node=\"332\"\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 refresh both rear wheel stations simultaneously.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003eOn the Grand Cherokee WJ platform, the rear wheel bearings bear the combined weight of the vehicle, passenger cargo, and intense multi-directional suspension loads. Over time, continuous highway miles or off-road trail driving can cause pitting in the bearing rollers, while trail debris can score the elastomeric lip of the axle seals. Failing assemblies typically present themselves via an audible roaring or grinding noise from the rear end, or visible gear oil weeping down the inside of the brake backing plates.\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 all the critical press-on hardware together in one package. Sourcing genuine Spicer components guarantees exact matching hardness metrics and dimensional tolerances, preventing premature mechanical failure and maintaining an absolute fluid barrier within the axle tubes.\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 Overhaul:\u003c\/b\u003e Packages 2 premium heavy-duty roller bearings, 2 outer axle shaft oil seals, and 2 mandatory press-on locking retainer collars to fully rebuild both rear axle 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 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\"\u003eExact Dimensional Press-Fit:\u003c\/b\u003e Case-hardened steel locking collars provide an absolute, slip-free retention force on the axle shafts to secure the 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":43563538448458,"sku":"PLAT-SPICER-KIT102","price":124.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/5560\/6858\/files\/12_cfa9d32b-1c75-414f-a691-d72d43f2b80d.jpg?v=1777817913","url":"https:\/\/platinumperformanceparts.com\/products\/wj-grand-cherokee-rear-axle-bearing-seal-kit-both-sides-1999-2005","provider":"Platinum Performance Parts","version":"1.0","type":"link"}