Mevotech CMS101389 Suspension Control Arm and Ball Joint Assembly - Front Right Upper

Reliable Suspension Control Arm for Mercedes-Benz Models

The Mevotech CMS101389 suspension control arm and ball joint assembly is engineered to restore precise handling and suspension performance for select Mercedes-Benz vehicles. Designed with durability and fitment in mind, this control arm assembly is a direct replacement for models including the CLS63 AMG, E63 AMG, and CLS400.

• Pre-greased for immediate use and reduced maintenance
• Includes natural rubber bushings for effective vibration dampening
• Forged aluminum control arm construction for strength and corrosion resistance
• Threaded ball joint stud type with unitized mounting for secure fit
• Silver corrosion-resistant finish to withstand harsh conditions
• Compatible with Mercedes-Benz CLS63 AMG, CLS400, E63 AMG, E250, E300, E350, E400, and E550 models

Durable Construction and Design Features

The CMS101389 control arm assembly from Mevotech features a forged aluminum control arm that balances lightweight design with structural integrity. Its corrosion-resistant silver finish helps protect against rust and environmental damage, extending the component's service life. The included natural rubber bushings absorb road vibrations and reduce noise, contributing to a smoother ride. The ball joint stud is threaded and unitized, ensuring a secure and reliable connection to the suspension system. Pre-greased components allow for easier installation and immediate operation without additional lubrication.

Compatible Mercedes-Benz Models and Applications

This suspension control arm and ball joint assembly is compatible with a range of Mercedes-Benz vehicles, including the CLS63 AMG, CLS63 AMG S, CLS400, CLS550, E63 AMG, E250, E300, E350, E400, and E550. It is designed to meet the specific suspension geometry and performance requirements of these models, making it suitable for restoring factory handling characteristics.

• Restores proper suspension alignment and handling
• Eliminates worn or damaged control arm issues
• Reduces suspension noise and vibration
• Improves steering response and vehicle stability
• Addresses ball joint wear and play

Installation Notes and Tips

When installing the Mevotech CMS101389 control arm assembly, ensure the vehicle is securely lifted and supported. Since the part comes pre-greased and includes bushings, no additional lubrication is necessary during installation. Verify torque specifications for the ball joint stud and control arm mounting points according to the vehicle manufacturer’s guidelines. It is recommended to perform a wheel alignment after installation to maintain proper suspension geometry.

Quality Assurance and Warranty

Mevotech manufactures the CMS101389 control arm assembly to meet or exceed OEM standards for fit, form, and function. The forged aluminum construction and corrosion-resistant finish contribute to long-term durability. This part is supplied with pre-greased components and natural rubber bushings to ensure reliable performance. Warranty details should be confirmed with the distributor or manufacturer, as coverage may vary.