{"product_id":"wj-grand-cherokee-rear-axle-bearing-seal-kit-single-side-1999-2005","title":"Spicer Rear Axle Wheel Bearing \u0026 Seal Kit for 1999-2004 Jeep Grand Cherokee WJ (Single Side)","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 rotation to your rear assembly with this genuine \u003cb data-path-to-node=\"7\" data-index-in-node=\"171\"\u003eSpicer Rear Axle Wheel Bearing and Seal Kit\u003c\/b\u003e. Specially engineered for the second-generation \u003cb data-path-to-node=\"7\" data-index-in-node=\"263\"\u003e1999–2004 Jeep Grand Cherokee WJ\u003c\/b\u003e across all trim levels (including Laredo, Limited, and Overland), this premium single-side service kit includes everything required to replace a single worn wheel station assembly.\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 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 seal. A failing assembly typically presents itself via an audible roaring or grinding noise from the rear end, or visible gear oil weeping down the inside of the brake backing plate.\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003eThis original equipment manufacturer (OEM) service bundle simplifies your repair by gathering 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 a flawless fluid barrier within the axle tube.\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\"\u003eTargeted Single-Side Service:\u003c\/b\u003e Packages 1 premium heavy-duty roller bearing, 1 outer axle shaft oil seal, and 1 mandatory press-on locking retainer collar to overhaul a single wheel end (fits left\/driver or right\/passenger side).\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 a heavy-duty oil seal 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 collar provides absolute, slip-free retention force on the axle shaft 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 End (Fits Left or Right Side — Sold Individually)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spicer","offers":[{"title":"Default Title","offer_id":43563538513994,"sku":"PLAT-SPICER-KIT104","price":71.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/5560\/6858\/files\/12_dc2e3112-91a7-4eed-af8d-314d0ba9fab2.jpg?v=1777817917","url":"https:\/\/platinumperformanceparts.com\/products\/wj-grand-cherokee-rear-axle-bearing-seal-kit-single-side-1999-2005","provider":"Platinum Performance Parts","version":"1.0","type":"link"}