Front Or Rear Wheel Bearing And Hub Assembly For Audi A4 A4 Quattro A6 Quattro RS4 S4 S6 S8 2000-2009 Models Compatible With 43 Or 45 Mm Bearing Diameter For Front Or Rear Hub Replacement Bolt-On, Smooth Ride Long Lasting Durability

Front/Rear Wheel Bearing & Hub Assembly 43-45mm 2000-2009
✔️ Single unit, front or rear hub, 4-hole flange, pre-greased

This wheel bearing hub assembly is a direct bolt-on replacement for front or rear hubs on select 2000-2009 passenger cars with 43 or 45 mm bearing diameter. It addresses noise, vibration, and grease leakage by integrating a new CV axle spline, bearing cage, and seals, with a sealed ball bearing design for long life.

✅ Position: Front or Rear Side
✅ Speed Sensor Included: No
✅ Material: GCr15 Steel and 65Mn Steel (sealed ball bearing design)
✅ Wheel Stud Quantity: Not Applicable
✅ Flange Type: 4-Hole Flange
✅ Axle Splines Type: Insert CV Axle Directly
✅ Pre-Greased: Yes
✅ Reference Part Numbers: V101421, 4B0407613A, 512305, 8D0498625C

💡 What is a wheel bearing and hub assembly used for in a vehicle?

This handy unit keeps wheels mounted and rolling smoothly, while simplifying maintenance. - It combines bearing, hub, and seals into a single bolt-on unit to simplify repairs. - It helps reduce noise and vibration by supporting both radial and axial loads. - It helps maintain proper wheel alignment and smooth steering performance. - It fits front or rear positions across multiple vehicle platforms.