🚗 Elevate Your Ride with Confidence! Enhanced coatings provide long-lasting rust and corrosion resistance. Undergoes rigorous testing for a smooth, stable, and safe ride. Use our garage tool to ensure compatibility with your vehicle's make, model, and trim. Directly replaces original assembly for select BMW/Rolls-Royce models. Includes pre-installed ball joint and bushings for hassle-free installation. Vehicle Specific Fit Durable Aluminum Material Rust & Corrosion Resistance The Dorman 522-193 Rear Upper Forward Suspension Control Arm and Ball Joint Assembly is a reliable replacement part designed specifically for select BMW and Rolls-Royce models. This assembly includes pre-installed components for easy installation and is engineered to provide a smooth and stable driving experience, backed by rigorous testing and durable materials that resist rust and corrosion.