2-Pack Rear Wheel Bearing and Hub Assembly with ABS & 5-Lug, Sealed Ball Bearing Rear Hub Replacement for Buick Cadillac Chevrolet Pontiac 1991-2011 Lesabre Lucerne Reatta Allante DTS Seville Malibu

2-pack sealed rear wheel bearing hub assemblies with ABS
✔️ 5-lug pre-greased hub, includes ABS sensor, fits 1991-2011

These two new rear wheel bearing hub assemblies are sold as a 2-pack for rear axle replacement on compatible Buick, Cadillac, Chevrolet and Pontiac models. They restore wheel alignment, reduce noise and return smooth rear-end operation.

✅ Pack: 2 rear hub assemblies (left and right) for a complete axle service
✅ Vehicle fit: Buick LeSabre, Lucerne, Park Avenue, Reatta, Riviera; Cadillac Allante, DeVille, DTS, Eldorado, Seville; Chevy Malibu; Olds Aurora, Cutlass, Toronado; Pontiac Bonneville, Grand Am
✅ Position: Rear left and right; installs on standard 5-lug rotors
✅ Speed sensor: ABS sensor included for OEM-style fit and function
✅ Material & load: GCr15 bearing steel and 65Mn components for high load capacity; sealed ball bearing design
✅ Wheel studs: 5-lug studs match original wheels, nuts and disc rotor fitment
✅ Flange & seal: 4-hole flange, pre-greased and sealed to resist grease leakage and contamination
✅ Reference numbers: includes cross refs like 512003, BR930074, 7470555 for easy lookup
✅ Notes: supports optional ceramic bearing upgrades and sealed protection similar to a linear slide unit for better dust and moisture defense

💡 What is a sealed ball bearing hub assembly used for on rear axles? A sealed ball bearing hub assembly lets the wheel spin smoothly while protecting internal bearings from contaminants. - Acts as a sealed bearing unit to support radial and axial loads on the rear axle and ensure steady wheel rotation. - Maintains accurate ABS readings with integrated speed sensor compatibility, keeping safety systems reliable. - Cuts noise, vibration and grease leaks for longer service life and supports high-load driving demands. - Simple replacement for worn hubs; fits 5-lug rotors and works with ceramic upgrade options for lower friction.