Dorman 520-953 Suspension Control Arm and Ball Joint Assembly - Front Left Lower Forward

Durable Suspension Control Arm and Ball Joint Assembly

The Dorman 520-953 suspension control arm and ball joint assembly is engineered for reliable performance in various Mercedes-Benz models. Designed with pre-greased components and high-quality materials, this assembly supports smooth suspension operation and vehicle handling.

• Pre-greased for immediate use without additional lubrication
• Includes rubber bushings for vibration dampening
• Aluminum control arm with casting/forged construction for strength and reduced weight
• Press-in ball joint with threaded stud for secure mounting
• Mounting hardware included for straightforward installation
• Compatible with multiple Mercedes-Benz models including C32 AMG, C55 AMG, C63 AMG, and others

Technical Details and Construction

This suspension control arm and ball joint assembly features a light suspension grade type suitable for regular driving conditions. The control arm is made from durable aluminum with a black finish, measuring up to 288.5 mm in width and 237 mm in length. The assembly includes rubber bushings to reduce noise and vibration, and the ball joint is installed and ready to use with a 14 mm threaded stud diameter. The mounting hole diameter is 12.3 mm, and the assembly comes with all necessary mounting hardware for a complete replacement.

Compatible Mercedes-Benz Models

This Dorman 520-953 part is compatible with a wide range of Mercedes-Benz vehicles, including but not limited to the C-Class (C180, C200, C230, C240, C250, C280, C300, C320, C350), CL-Class (CL200, CL230), CLK-Class (CLK280, CLK320, CLK350, CLK500, CLK550, CLK55 AMG, CLK63 AMG), E-Class (E250, E300, E350, E400, E500, E550), SLC-Class (SLC180, SLC200, SLC300, SLC43 AMG), SLK-Class (SLK200, SLK250, SLK280, SLK300, SLK350, SLK55 AMG), and AMG performance models such as C32 AMG, C55 AMG, and C63 AMG.

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
• Vibration and noise from suspension components
• Loose or missing mounting hardware compromising suspension integrity

Installation Notes and Tips

Installation of the Dorman 520-953 suspension control arm and ball joint assembly requires basic suspension repair tools. Since the ball joint is pre-installed and pre-greased, no additional lubrication is necessary during installation. Ensure the mounting hole aligns correctly with the vehicle’s frame and torque all hardware to manufacturer specifications. This part is not adjustable, so proper alignment should be verified after installation.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards. The 520-953 assembly undergoes rigorous quality control to ensure durability and fitment accuracy. This product includes a limited warranty covering defects in materials and workmanship, providing confidence in its long-term performance for your Mercedes-Benz vehicle.