Dorman 522-803 Suspension Control Arm and Ball Joint Assembly - Front Left Upper

Durable Suspension Control Arm and Ball Joint Assembly

The Dorman 522-803 suspension control arm and ball joint assembly is engineered for reliable performance in light suspension applications. Designed specifically for select Cadillac, Chevrolet, and GMC models, this assembly offers a pre-greased, ready-to-install solution to maintain proper suspension geometry and vehicle handling.

• Pre-greased ball joint for immediate use
• Includes rubber bushings and mounting hardware
• Machined ball joint mounting with threaded stud
• Constructed from durable aluminum with a black finish
• Compatible with Cadillac Escalade, Chevrolet Silverado 1500, GMC Sierra 1500, and more

Technical Specifications and Features

This suspension control arm and ball joint assembly features a casting/forged aluminum control arm designed for light suspension grade applications. The assembly includes rubber bushings to absorb vibrations and reduce noise, enhancing ride comfort. The ball joint is installed and pre-greased, eliminating the need for additional lubrication during installation. The ball joint stud is threaded with a 14 mm diameter, and the mounting hole diameter measures 12.3 mm, ensuring a secure fit. The control arm measures up to 288.5 mm in width and 237 mm in length, finished in black for corrosion resistance.

Compatible Vehicles and Applications

This Dorman 522-803 control arm and ball joint assembly is compatible with the following vehicles:

• Cadillac Escalade and Escalade ESV
• Chevrolet Silverado 1500 and Tahoe
• GMC Sierra 1500, Yukon, and Yukon XL

It is designed to replace worn or damaged suspension components, restoring proper alignment and handling characteristics for these specific models.

Common Suspension Issues Addressed

• Excessive play or looseness in the suspension control arm
• Worn or damaged ball joints causing steering instability
• Noise or vibration from deteriorated bushings
• Uneven tire wear due to misaligned suspension geometry
• Reduced ride comfort and handling performance

Installation Notes and Tips

The Dorman 522-803 assembly comes with all necessary mounting hardware and pre-installed ball joints for straightforward installation. Since the ball joint is pre-greased, no additional lubrication is required. Ensure proper torque specifications are followed during installation to maintain safety and performance. This part 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 522-803 control arm and ball joint assembly undergoes rigorous quality control to ensure durability and reliability. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship.