Dorman 520-132 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

Durable Suspension Control Arm and Ball Joint Assembly

The Dorman 520-132 suspension control arm and ball joint assembly is designed for reliable performance in select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. Engineered with pre-greased components and included bushings, this assembly supports smooth suspension operation and vehicle stability.

• Pre-greased for immediate use without additional lubrication
• Includes rubber bushings and mounting hardware for a complete installation
• Steel construction with casting/forged control arm for strength and durability
• Bolt-in ball joint with threaded stud for secure mounting
• Compatible with Buick Achieva, Chevrolet Corsica, Grand Am, and Pontiac Skylark models

Product Features and Specifications

This suspension control arm and ball joint assembly (part number 520-132) features a light suspension grade type suitable for regular driving conditions. The control arm is constructed from steel with a black finish, measuring up to 288.5 mm in width and 237 mm in length. It includes one mounting hole with a diameter of 12.3 mm, and the ball joint stud has a 14 mm thread diameter. The assembly comes pre-greased and includes rubber bushings and mounting hardware, but does not have a grease fitting. The ball joint is installed and ready for bolt-in mounting, ensuring a straightforward replacement process.

Compatible Vehicles and Applications

This Dorman suspension control arm and ball joint assembly is compatible with the following vehicles:

• Buick Achieva
• Chevrolet Corsica
• Chevrolet Grand Am
• Oldsmobile models
• Pontiac Skylark

It is designed to restore proper suspension geometry and improve handling for these specific makes and models.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing excessive play
• Ball joint wear leading to steering instability or noise
• Corroded or weakened control arm compromising suspension integrity
• Uneven tire wear due to suspension misalignment
• Vibrations or clunking noises during driving

Installation Notes and Tips

Installation of the Dorman 520-132 assembly requires basic suspension knowledge and tools. Since the ball joint is pre-installed and the control arm is pre-greased, no additional lubrication is necessary before installation. Ensure the mounting hardware included is used to secure the assembly properly. Verify torque specifications according to the vehicle manufacturer’s guidelines. This assembly is not adjustable, so alignment should be checked and corrected after installation.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards for fit and function. The 520-132 control arm and ball joint assembly undergoes quality inspections to ensure durability and performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship. Consult product documentation for exact warranty terms.