Front wheel hub bearing assembly (single) with ABS sensor 5-lug fits Buick Century LeSabre Riviera Park Avenue Cadillac DeVille Eldorado Seville Chevrolet Lumina APV Oldsmobile Pontiac 1991-1999

Single front wheel hub bearing assembly with ABS
✔️ Fits 5-lug GM models 1991-1999; 5-stud, pre-greased, ABS sensor

This single front hub bearing assembly replaces worn wheel hubs on Buick, Cadillac, Chevrolet, Oldsmobile and Pontiac front axles and is commonly used for roadside repairs and shop maintenance.

✅ Position: front left or right, single assembly, fits 5-lug hubs
✅ Speed sensor included for ABS systems; sealed ball bearing design, compatible with ceramic upgrades
✅ Materials: GCr15 steel inner race and 65Mn steel studs and cage
✅ Wheel stud count: 5; flange: 3-hole; pre-greased for faster install
✅ Axle spline: insert CV axle directly; suitable for linear slide unit style repairs
✅ Reference numbers: 7470511, BR930076, 513087; fits 1991-1999 GM models
✅ Warranty: 1 year unlimited mileage for confident replacement or repair

💡 What is a wheel hub bearing assembly used for in front-wheel drive vehicles? A wheel hub bearing assembly supports the wheel, allows smooth rotation, and integrates ABS speed sensing for safe braking. - Supports axial and radial loads with a sealed ball bearing to reduce noise, vibration, and premature wear. - Works with ABS sensors to supply accurate wheel speed data for traction control and anti-lock braking systems. - Simplifies replacement versus separate bearings; handy for quick hub swaps and axle spline installs. - Commonly installed during wheel-end overhauls on Buick, Cadillac, Chevrolet and similar GM vehicles.