Buy OEM Audi Part # 4Z7407253H (4Z7-407-253-H). Steering Knuckle. Allroad; Left. Steering Knuckle - Repair or Replace The steering knuckle in your Audi may need to be

Housing. Steering knuckle.
A knuckle used on a Steering axle that has no additional components attached.

Steering Knuckle

Fits allroad

Allroad; Left.
Steering Knuckle - Repair or Replace
The steering knuckle in your Audi may need to be replaced if it has become damaged or rusty, which will usually be determined during a related repair.