Front wheel hub and bearing assembly 5-lug w/ABS for Chevy Impala Monte Carlo Venture, Cadillac DTS, Buick LeSabre, Pontiac Grand Prix, Oldsmobile Aurora; 1997-2013 fit, single unit 513121

Single front wheel hub and sealed bearing assembly
✔️ Fits 5-lug front left/right w/ABS; flange 5.73in BCD 4.53in

This single-piece front wheel hub and bearing assembly (part 513121) replaces worn or noisy hubs on Chevy, Cadillac, Buick, Pontiac and Oldsmobile passenger cars and minivans. It restores smooth wheel rotation and reliable ABS wheel speed signals.

✅ Part number 513121, single piece front hub assembly
✅ 5 lug, ABS sensor compatible; fits left or right position
✅ Flange diameter 5.73in, bolt circle diameter 4.53in, offset 1.65in
✅ Sealed ball bearing design with Kyodo Yushi AF-I grease (Made in Japan)
✅ OE-spec tested; 36-month replacement warranty; fits 1997-2013 models

💡 What is a sealed wheel hub bearing assembly used for on passenger cars? This part keeps wheels rolling true while handling loads and sending ABS data. - Provides load support and a sealed ball bearing surface for long life and low maintenance. - Maintains wheel alignment and accurate wheel speed output for ABS and stability control. - Ideal for replacing hubs on late 1990s to 2010s domestic sedans and minivans; handy for DIY or shop installs. - Uses high-temp wheel bearing grease; not a linear slide unit but shares sealed bearing principles and can be paired with ceramic upgrades for specialty builds.