Dorman 521-022 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

Durable Suspension Control Arm and Ball Joint Assembly for Cadillac

The Dorman 521-022 suspension control arm and ball joint assembly is engineered for reliable performance in Cadillac CTS, SRX, and STS models. Designed with quality materials and pre-greased components, this assembly ensures smooth suspension operation and improved vehicle handling.

• Pre-greased for immediate use and reduced maintenance
• Includes rubber bushings and mounting hardware for a complete installation
• Aluminum control arm with casting/forged construction for strength and lightweight durability
• Press-in ball joint with threaded stud for secure fitment
• Compatible with Cadillac CTS, SRX, and STS models

Product Features and Specifications

This suspension control arm and ball joint assembly (part number 521-022) features a light suspension grade type suitable for regular driving conditions. The control arm is constructed from aluminum 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 comes with rubber bushings to absorb road vibrations. The ball joint is installed and ready to use, featuring a 14 mm threaded stud and a press-in mounting type. Mounting hardware is included to facilitate installation.

Application and Compatibility

This assembly is specifically designed for use with Cadillac vehicles, including the CTS, SRX, and STS models. It is ideal for replacing worn or damaged suspension components to restore proper steering and suspension function.

• Restores suspension stability and control
• Eliminates clunking noises from worn ball joints or bushings
• Corrects uneven tire wear caused by faulty control arms
• Improves vehicle alignment and handling response
• Prevents suspension component failure due to wear

Installation Notes and Tips

Installation of the Dorman 521-022 control arm and ball joint assembly requires basic suspension repair tools. Since the ball joint is pre-installed and pre-greased, it reduces installation time. Ensure the mounting hole aligns correctly with the vehicle’s frame and torque all hardware to manufacturer specifications. This assembly is not adjustable, so proper alignment should be verified after installation.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards. The 521-022 control arm and ball joint assembly undergoes rigorous quality checks to ensure durability and fitment accuracy. While specific warranty details vary, Dorman typically offers a limited warranty covering defects in materials and workmanship.