Suspension Control Arm+Ball Joint Lower Left Rear (Audi A4 B8 / Audi A5 2008-2016) is a key component of the rear suspension system on the left-hand side for Audi A4 B8 and Audi A5 models from 2008 to 2016. This combined control arm and ball joint assembly helps connect the vehicle’s chassis to the wheel hub, allowing controlled and stable wheel movement while absorbing road shocks.
The control arm plays a critical role in maintaining proper wheel alignment and handling characteristics, while the integrated ball joint enables smooth pivoting during steering and suspension travel. When replacing this part, it is important to verify the side (left-hand rear) and vehicle model year to ensure compatibility with your Audi’s suspension setup.
Check your old part for matching physical shape and connection points to confirm this unit fits your vehicle’s suspension layout. Professional installation is recommended to maintain suspension geometry and safety. If uncertain about the fitment or compatibility, further advice can be sought from specialists or by submitting a parts request for expert assistance.
If this repair may need matching clips, brackets, lights, panels or more than one part, check more Suspension, Quick Repair Bundle or Request a Part before ordering.




