Dorman 522-531 Suspension Control Arm and Ball Joint Assembly - Front Left Upper

Overview of Dorman Suspension Control Arm and Ball Joint Assembly

The Dorman 522-531 suspension control arm and ball joint assembly is designed specifically for Acura RL models. This pre-greased, aluminum control arm assembly offers a reliable replacement solution for light suspension grade applications, ensuring proper vehicle handling and stability.

• Pre-greased for immediate installation
• Includes rubber bushings and mounting hardware
• Aluminum control arm with black finish
• Press-in ball joint with threaded stud included and installed
• Compatible with Acura RL suspension systems

Detailed Product Features and Specifications

This Dorman suspension control arm and ball joint assembly (part number 522-531) features a casting/forged aluminum control arm designed for durability and corrosion resistance. The assembly includes rubber bushings to absorb road vibrations and reduce noise. The ball joint is press-in mounted with a threaded stud (14 mm thread diameter) for secure attachment. The control arm measures up to 288.5 mm in width and 237 mm in length, with a single mounting hole of 12.3 mm diameter. The assembly comes pre-greased, eliminating the need for additional lubrication during installation, although it does not include a grease fitting. Mounting hardware is included to facilitate a straightforward replacement process.

Compatible Vehicles and Application

This suspension control arm and ball joint assembly is compatible with Acura RL models, providing a direct fit replacement for the original equipment part. It is designed for light suspension grade use, making it suitable for standard driving conditions and maintaining the vehicle's suspension geometry and handling characteristics.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing excessive play
• Faulty ball joints leading to steering instability
• Corroded or bent control arms affecting alignment
• Noise and vibration from deteriorated suspension components
• Loose or missing mounting hardware compromising safety

Installation Notes and Tips

Before installation, verify compatibility with your Acura RL model year. The assembly comes pre-greased and includes all necessary mounting hardware, simplifying the replacement process. Use proper tools to press out the old ball joint if necessary, and torque all fasteners to manufacturer specifications. Since the control arm is non-adjustable, alignment should be checked and adjusted after installation to ensure optimal handling.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards. This control arm and ball joint assembly undergoes rigorous 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.