Buy 2016 Audi A8 3.0L V6 A/T Quattro L Sedan Housing. Steering Knuckle. Suspension Knuckle. A8, S8 - OEM Audi Part # 4H0505432D (4H0-505-432-D, 4H0505432B, 4H0505432C)

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

Suspension KnuckleSteering Knuckle

Fits A8, S7 Sportback, S8

A8, S8; Right.
Steering Knuckle - Repair or Replace
The steering knuckle in your 2016 Audi A8 may need to be replaced if it has become damaged or rusty, which will usually be determined during a related repair.