Suspension Control Arm+Ball Joint Lower 12MM Rear Left (Audi A4 B8 / Audi S3 / Audi A5 2008-2016) is a critical component positioned on the left-hand side of the rear suspension assembly. This mechanical part links the vehicle’s chassis to the rear wheel hub, allowing controlled movement and maintaining proper wheel alignment. It directly affects handling, stability, and ride comfort by enabling smooth articulation of the rear suspension.
This listing is designed for use on Audi models within the 2008 to 2016 year range, specifically the A4 B8, S3, and A5 series, making it essential to match the part with the exact vehicle model and rear left position. When choosing this suspension control arm, verify the 12mm dimension and the side to ensure compatibility with your vehicle’s geometry and suspension setup.
The ball joint included in this unit permits pivoting motion, supporting steering and suspension loads while reducing wear on adjacent components. When inspecting your old part, check for signs of wear, damage, or looseness in the ball joint and arm to decide if replacement is necessary. This control arm affects the rear wheel’s positioning and movement, so addressing problems here can resolve issues like unusual tire wear and poor vehicle handling.
- Fitment: Rear left side on Audi A4 B8, Audi S3, Audi A5 (2008-2016)
- Includes ball joint for suspension articulation
- Check old part’s side, position, and arm thickness before ordering
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.