Dorman 522-480 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

Durable Suspension Control Arm and Ball Joint Assembly for Hummer H3 and H3T

The Dorman 522-480 suspension control arm and ball joint assembly is engineered to restore precise steering and suspension performance for your Hummer H3 or H3T. Designed with quality steel construction and pre-greased components, this assembly ensures reliable operation and long service life.

• Pre-greased for immediate installation and smooth operation
• Includes rubber bushings and mounting hardware for a complete replacement
• Steel control arm with casting/forged construction for strength and durability
• Press-in ball joint with threaded stud for secure mounting
• Compatible with Hummer H3 and H3T suspension systems

Product Features and Specifications

This suspension control arm and ball joint assembly (part number 522-480) is designed specifically for light suspension grade applications on Hummer H3 and H3T models. The control arm measures 237 mm in length and 288.5 mm in maximum width, finished in black for corrosion resistance. It includes one mounting hole with a diameter of 12.3 mm and comes with all necessary mounting hardware. The ball joint is installed and features a 14 mm threaded stud for secure attachment. Rubber bushings are included to reduce vibration and noise, enhancing ride comfort.

Purpose and Common Applications

• Restores proper suspension geometry and alignment
• Eliminates clunking or knocking noises from worn control arms or ball joints
• Improves steering response and vehicle handling
• Replaces damaged or corroded suspension components
• Addresses uneven tire wear caused by faulty suspension parts

Installation Notes and Tips

Installation of the Dorman 522-480 control arm and ball joint assembly requires basic suspension knowledge and tools. Since the ball joint is pre-installed and pre-greased, no additional lubrication is necessary during assembly. Ensure the mounting hardware is torqued to manufacturer specifications. This part is not adjustable, so alignment should be checked and corrected after installation. Compatible specifically with Hummer H3 and H3T models; verify vehicle fitment before purchase.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The 522-480 assembly undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in materials and workmanship. Refer to product documentation for exact warranty terms.