Dorman 520-752 Suspension Control Arm and Ball Joint Assembly - Front Right Upper

Durable Suspension Control Arm and Ball Joint Assembly

The Dorman 520-752 suspension control arm and ball joint assembly is engineered for reliable performance in select Chrysler and Mercedes-Benz vehicles. Designed with pre-greased components and included bushings, this assembly offers a straightforward replacement solution for maintaining suspension integrity.

• Pre-greased for immediate use without additional lubrication
• Includes rubber bushings and mounting hardware for complete installation
• Press-in ball joint with threaded stud for secure fitment
• Constructed from durable iron with a black finish for corrosion resistance
• Compatible with multiple Chrysler and Mercedes-Benz models including C36 AMG, CLK55 AMG, and SLK320

Product Features and Specifications

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 casting/forged iron, measuring a maximum length of 237 mm and width of 288.5 mm, finished in black for durability. The assembly includes rubber bushings to absorb vibrations and reduce noise, and the ball joint is installed and ready to use with a 14 mm threaded stud and a 12.3 mm mounting hole diameter. Mounting hardware is included to facilitate installation, and the assembly is not adjustable, ensuring a precise fit for the specified vehicles.

Compatible Vehicles and Applications

This Dorman 520-752 control arm and ball joint assembly is compatible with a range of Chrysler and Mercedes-Benz models, including but not limited to:

• Mercedes-Benz C36 AMG, C230, C280
• Mercedes-Benz CLK55 AMG, CLK430
• Mercedes-Benz E55 AMG, E300, E320, E420, E430
• Mercedes-Benz SLK32 AMG, SLK200, SLK230, SLK320
• Chrysler Crossfire

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing steering instability
• Faulty ball joints leading to uneven tire wear or clunking noises
• Corroded or weakened control arm compromising suspension alignment
• Loose or missing mounting hardware affecting suspension safety
• Pre-greased components reducing maintenance needs and extending service life

Installation Notes and Tips

Installation of the Dorman 520-752 assembly requires basic suspension knowledge and tools. Since the ball joint is press-in type and pre-installed, no additional ball joint assembly is necessary. Ensure all mounting hardware is securely tightened to manufacturer torque specifications. The included rubber bushings should be inspected for proper seating during installation. This assembly is designed for direct replacement and is not adjustable, so verify vehicle compatibility before installation.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards. The 520-752 control arm and ball joint assembly undergoes rigorous quality checks to ensure durability and fitment accuracy. This product comes with a limited warranty covering defects in materials and workmanship, providing confidence in its long-term performance for Chrysler and Mercedes-Benz vehicles.