Rear Wheel Hub and Bearing Assembly ABS Single Unit 5-Lug Compatible: Chevrolet Malibu, Cadillac DTS DeVille Allante Seville Buick LeSabre Lucerne Oldsmobile Aurora Pontiac Bonneville

Single Rear Hub and Bearing Assembly with ABS for GM models
✔️ Fits Chevy Malibu, Cadillac, Buick, Olds, Pontiac; 5-Lug ABS

This is a single rear wheel hub and bearing assembly with an ABS speed sensor included. It replaces worn rear hub units on compatible GM cars to restore smooth, quiet wheel operation and improve safety.

✅ Position: Rear left or right; single unit per purchase
✅ Speed sensor included; pre-greased and plug-and-play 5-lug studs
✅ Materials: GCr15 steel bearing elements and 65Mn steel parts
✅ Sealed ball bearing design for high load capacity; compatible with ceramic upgrades and linear slide unit setups
✅ New axle spline, bearing cage, and seals reduce noise and grease leaks
✅ Flange type: 4-hole; reference numbers include 512314, HA590149, BR930471

💡 What is a sealed ball bearing wheel hub assembly used for on rear axle applications? A sealed hub bearing assembly is a handy part that supports the wheel, carries vehicle loads, and keeps lubricants sealed in. This short intro shows why it's useful for maintenance and repairs: - Supports radial and axial loads while keeping grease sealed for longer service life and quieter operation. - Stops wheel wobble and steering vibrations by replacing worn bearings and seals; includes speed sensor compatibility for ABS systems. - Installs to OEM rotor and stud patterns for straightforward replacement, and can be paired with ceramic upgrades or linear slide unit conversions for higher performance.