Dorman 520-767 Suspension Control Arm and Ball Joint Assembly - Front Left Upper Rearward

Durable Suspension Control Arm and Ball Joint Assembly

The Dorman 520-767 suspension control arm and ball joint assembly is engineered for reliable performance in Audi and Volkswagen vehicles. Designed to meet regular suspension grade requirements, this assembly ensures stable handling and improved ride quality for models like the Audi A4, A6, and Volkswagen Passat.

• Pre-greased for immediate installation and smooth operation
• Includes rubber bushings and mounting hardware for a complete replacement
• Constructed from durable steel with a black finish for corrosion resistance
• Ball joint installed with a pinch bolt stud type for secure attachment
• Compatible with multiple Audi and Volkswagen models including A4 Quattro, S4, RS6, and Allroad Quattro

Product Features and Specifications

This suspension control arm assembly features a pressed attachment type and is made from casting/forged steel, providing strength and durability under light suspension grade conditions. The control arm measures up to 288.5 mm in width and 237 mm in length, with a single mounting hole of 12.3 mm diameter. Rubber bushings are included to reduce vibration and noise, enhancing driving comfort. The ball joint is pre-installed and pre-greased, eliminating the need for additional lubrication during installation. Mounting hardware is also included to facilitate a straightforward replacement process.

Compatible Vehicles and Applications

This Dorman 520-767 control arm and ball joint assembly is compatible with a range of Audi and Volkswagen models, including:

• Audi A4, A4 Quattro, S4
• Audi A6, A6 Quattro, S6
• Audi A8, A8 Quattro, S8
• Audi Allroad Quattro
• Volkswagen Passat and RS6

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing steering instability
• Ball joint wear leading to uneven tire wear or clunking noises
• Corroded or bent control arms affecting wheel alignment
• Loose or missing mounting hardware compromising suspension integrity
• Excessive vibration or noise from suspension components

Installation Notes and Tips

Before installation, verify vehicle compatibility with the Dorman 520-767 part number. The assembly comes pre-greased and includes all necessary bushings and mounting hardware, simplifying the replacement process. Use proper torque specifications for the 12.3 mm mounting hole and ensure the pinch bolt on the ball joint stud is securely fastened. It is recommended to have a professional alignment performed after installation to maintain optimal handling and tire wear.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards for fit and function. The 520-767 control arm and ball joint assembly undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship.