Help restore a smooth, stable ride with the Dorman - OE Solutions Lateral Link and Ball Joint Assembly / Suspension Control Arm and Ball Joint Assembly 521-254, built for the front right upper rearward position. It fits many Audi and Porsche models, among them the 2012-2018 Audi A6, 2012-2018 Audi A6 Quattro and 2012-2018 Audi A7 Quattro. See the Buyer's Guide tab for the full list and engine details.
This assembly is listed under both names, lateral link and suspension control arm. It is a direct replacement for the original equipment on specific vehicle applications. Dorman puts it through an industry-leading evaluation process aimed at a smooth ride, directional stability and predictable dynamics.
- Trustworthy replacement: directly replaces the original control arm and ball joint assembly on the specific applications it is cataloged for.
- Pre-assembled repair: each assembly arrives with the ball joint and bushings already installed, saving time and labor.
- Quality engineering: went through industry-leading testing intended to support a smooth, stable ride.
- Durably designed: additional coatings provide rust and corrosion resistance.
Signs this part may need replacing include clunking or knocking over bumps, loose or wandering steering, uneven tire wear, or play in the ball joint. Have the suspension inspected to confirm the cause. If a worn link, ball joint or bushing is the problem, the 521-254 assembly replaces all three at once. It is sold individually for the front right upper rearward position, and replacing both sides together is recommended. Follow the vehicle service information for installation steps and torque values, and have the wheel alignment checked afterward.
