Buy OEM Audi Part # 4M0407253J (4M0-407-253-J). Steering Knuckle. Q7; 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 Q7, SQ7

Q7; 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.