Dorman 524-512 Suspension Control Arm and Ball Joint Assembly - Front Lower Forward

Overview of Dorman Suspension Control Arm and Ball Joint Assembly

The Dorman 524-512 suspension control arm and ball joint assembly is designed for select Mercedes-Benz models, including the CLS400, CLS550, E250, E300, E350, E400, and E550. This assembly combines a durable steel control arm with a pre-installed ball joint to provide reliable suspension performance and maintain proper wheel alignment.

• Pre-greased ball joint for immediate use
• Includes rubber bushings for vibration dampening
• Steel construction control arm with black finish
• Press-in ball joint with threaded stud for secure mounting
• Mounting hardware included for straightforward installation
• Designed for light suspension grade applications
• Compatible with multiple Mercedes-Benz CLS and E-Class models

Detailed Product Description

The Dorman 524-512 suspension control arm and ball joint assembly features a forged and cast steel control arm built to meet regular grade suspension requirements. The control arm measures up to 288.5 mm in width and 237 mm in length, finished in black for corrosion resistance. It comes with rubber bushings that help absorb road vibrations and reduce noise, enhancing ride comfort. The ball joint is pre-installed and pre-greased, eliminating the need for additional lubrication during installation. It uses a press-in mounting type with a threaded stud of 14 mm diameter, ensuring a secure and precise fit. This assembly is designed specifically for light suspension grade use, making it suitable for the specified Mercedes-Benz CLS and E-Class models.

Compatible Vehicles and Applications

• Mercedes-Benz CLS400 suspension control arm replacement
• Mercedes-Benz CLS550 front suspension upgrade
• Mercedes-Benz E250 and E300 suspension repair
• Mercedes-Benz E350, E400, and E550 suspension component replacement

Installation Notes and Tips

Before installation, verify the part number 524-512 matches your vehicle’s requirements. The assembly includes mounting hardware and is designed for direct bolt-on installation without adjustment. Since the ball joint is pre-greased and installed, no additional lubrication is necessary. Use appropriate tools to press the control arm into place and torque mounting bolts to manufacturer specifications. Always inspect related suspension components during replacement to ensure overall system integrity.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards for fit and function. The 524-512 control arm and ball joint assembly undergoes quality checks to ensure durability and performance. While specific warranty details are not provided here, Dorman typically offers limited warranties on suspension parts to cover defects in materials and workmanship.