Dorman 522-989 Suspension Control Arm - Rear Left Lower Rearward, Rear Lower Rearward or Rear Right Lower Rearward

Durable Suspension Control Arm for Audi, Porsche, and Volkswagen

The Dorman 522-989 suspension control arm is engineered to provide reliable performance for Audi Q7, Porsche Cayenne, and Volkswagen Touareg models. Constructed from stamped steel with a coated black finish, this control arm offers strength and corrosion resistance for long-lasting use.

• Made from durable stamped steel with a protective coated finish
• Includes a rubber bushing with black color for effective vibration dampening
• Overall length of 262.5 mm ensures precise fitment
• Welded ball joint mounting type with threaded stud (ball joint not included)
• Designed with a press-in end and bushing linkage for secure installation

Technical Details and Construction

This suspension control arm features a stamped steel construction that balances strength and weight. The black coated finish helps resist rust and wear over time. It includes one rubber bushing with a 14.3 mm inside diameter, 39.6 mm outside diameter, and 92 mm length, designed to absorb road shocks and reduce noise. The ball joint mounting is welded with a threaded stud type, though the ball joint itself is not included. The control arm measures 262.5 mm in overall length, matching OEM specifications for a proper fit on compatible vehicles.

Compatible Vehicles and Applications

This Dorman suspension control arm is compatible with the following vehicles:

• Audi Q7
• Porsche Cayenne
• Volkswagen Touareg

It is designed to replace worn or damaged control arms in these models, restoring suspension geometry and handling performance.

Common Issues Addressed by This Control Arm

• Excessive suspension noise or clunking
• Uneven tire wear due to misalignment
• Loose or unstable steering feel
• Vibration or harshness from worn bushings
• Damaged or bent control arm from road impacts

Installation Notes and Tips

Installation requires removal of the old control arm and proper alignment of the new part. Note that this control arm does not include a ball joint or mounting hardware, so these components must be sourced separately if needed. Ensure all fasteners are torqued to manufacturer specifications and consider a professional alignment after installation to maintain optimal handling.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The 522-989 suspension control arm undergoes quality checks to ensure durability and performance. Please refer to Dorman's warranty policy for specific coverage details.