All parts › BMW M4 CSL › Wheel assemblies › Front left wheel › Wheel bearing
Wheel bearing
Part of Front left wheel · about $210 to replace
What it is
Double-row angular-contact ball bearing.
What it does
Lets the hub spin freely under cornering loads.
How it fails
Hum that changes with steering input is the classic failure.
| Material | Bearing steel, sealed |
|---|---|
| Spec | Gen 3 flanged unit |
| 75 mm OD |
Appears at
Front left wheelFront right wheelRear left wheelRear right wheel