Mevotech CMS70143 Suspension Control Arm and Ball Joint Assembly - Front Left Upper Rearward

Reliable Suspension Control Arm for Audi Models

The Mevotech CMS70143 Suspension Control Arm and Ball Joint Assembly is engineered to restore precise steering and suspension performance for select Audi vehicles. Designed with durable materials and pre-greased components, this control arm assembly ensures smooth operation and long-lasting reliability.

• Pre-greased ball joint for immediate use and reduced maintenance
• Includes natural rubber bushings for effective vibration dampening
• Grooved ball joint stud type for secure fitment
• Constructed from corrosion-resistant cast aluminium in silver finish
• Unitized ball joint mounting type for enhanced structural integrity
• Compatible with Audi A4, A4 Quattro, A5, A5 Quattro, Q5, RS5, S4, S5, and SQ5 models

Durable Construction and Design Features

This Mevotech suspension control arm assembly (part number CMS70143) features a cast aluminium control arm that balances strength and weight reduction. The natural rubber bushings included help absorb road shocks and reduce noise, contributing to a smoother ride. The grooved ball joint stud and unitized mounting type provide a secure connection to the suspension system, while the corrosion-resistant finish protects against environmental damage. With a maximum length of 12.5 inches and a width of 1.68 inches, this control arm is designed to meet exact OEM specifications for compatible Audi models.

Compatible Audi Models and Applications

This control arm and ball joint assembly is compatible with a range of Audi vehicles, including the A4, A4 Quattro, A5, A5 Quattro, Q5, RS5, S4, S5, and SQ5. It is ideal for replacing worn or damaged suspension components to restore proper alignment, handling, and safety.

• Corrects suspension misalignment and uneven tire wear
• Eliminates clunking or knocking noises from worn ball joints or bushings
• Improves steering response and vehicle stability
• Addresses vibration issues caused by deteriorated bushings
• Restores factory suspension geometry for improved ride quality

Installation Notes and Tips

Installation of the Mevotech CMS70143 control arm assembly should be performed by a qualified technician familiar with Audi suspension systems. The pre-greased ball joint reduces the need for additional lubrication during installation. Ensure all mounting points are clean and free of debris before fitting. Proper torque specifications should be followed to maintain safety and performance standards.

Quality Assurance and Warranty

Mevotech parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The CMS70143 control arm assembly includes pre-greased components and corrosion-resistant finishes to extend service life. Please refer to Mevotech's official warranty policy for specific coverage details.