Rear Wheel Hub Bearing Assembly with ABS, 5-Lug Rear Left/Right Fits Buick Cadillac Chevrolet Pontiac 1991-2011 Models

Single Rear Wheel Hub Bearing Assembly with ABS
✔️ Fits 1991-2011 Buick, Cadillac, Chevrolet, Pontiac; rear 5-lug

This is a single rear wheel hub bearing assembly with ABS speed sensor included, used to replace worn or noisy rear hubs on many GM cars. It mounts on the rear axle to restore proper wheel support, stop grease leaks, reduce vibration, and keep ABS working.

✅ Position: Rear left or right side; single assembly, 5-lug fit
✅ Speed sensor included: ABS-compatible speed sensor supplied
✅ Material: GCr15 steel inner race and 65Mn steel components; sealed ball bearing design
✅ Flange & studs: 4-hole flange with OE-spec wheel studs for direct fit
✅ Pre-greased & sealed: pre-lubed sealed unit to resist water and dirt ingress
✅ Load capacity: ball/roller bearing cage handles axial and radial loads for daily driving
✅ Warranty & refs: 1-year warranty; ref numbers BR930074, 7470555, 512003
✅ Vehicle coverage: Fits Buick LeSabre, Lucerne, Park Avenue, Reatta, Riviera; Cadillac Allante, DeVille, DTS, Eldorado, Seville; Chevrolet Malibu; Oldsmobile Aurora, Cutlass, Toronado; Pontiac Bonneville, Grand Am (1991-2011)

💡 What is a sealed wheel hub bearing assembly used for in rear axle systems?

A sealed wheel hub bearing assembly supports the wheel and preserves bearings and ABS sensors from the elements. - Provides low-friction support with a sealed ball bearing race for long life and quiet operation. - Keeps ABS speed sensing accurate and works with ceramic brake rotors and OE hub hardware. - Simplifies replacement: pre-greased, direct-fit 5-lug hub that reduces vibration, noise, and grease leaks. - Ideal for rear axle installs where load handling, sealed protection, and proper wheel alignment matter.