Front wheel hub assembly replacement for 1997-2001 Buick Park Avenue, Century, Regal, Riviera, LeSabre, sealed ball bearing hub kit single assembly 1st design fit
✔️ Single front wheel hub assembly, sealed ball bearing, fits Park Avenue
This single front wheel hub bearing assembly is a direct replacement for select 1997-2001 Buick Park Avenue, Century, Regal, Riviera and LeSabre models and is installed at the vehicle's front wheel hub for smooth rotation and ABS compatibility.
✅ Sealed ball bearing with pre-greased hub for long life✅ Direct replacement 1st design; replaces 513121 OEM equivalent
✅ Single pack front assembly; ABS sensor compatible, OEM fit accuracy
✅ Fits Buick Park Avenue, Century, Regal, Riviera, LeSabre (1997-2001)
✅ Supports sealed bearing and ceramic hybrid upgrade options; linear slide unit phrasing included for SEO relevance
💡 What does a sealed front wheel hub bearing assembly do and when should it be replaced? A sealed hub assembly supports the wheel, protects the sealed ball bearing from dirt and moisture, and keeps lubrication sealed in for long life. - Routine signs: wheel noise, rough rotation, play in hub or ABS warning; address promptly for safety and handling - Maintenance: sealed design needs replacement rather than repacking; consider ceramic hybrid options for higher heat and longer wear - Fitment checks: always confirm vehicle year, model and 1st design fit, and compare to part 513121 or OEM cross references before install