Dorman 520-904 Suspension Control Arm - Front Right Upper

Durable Aluminum Suspension Control Arm for Cadillac and Chevrolet

The Dorman 520-904 suspension control arm is engineered to provide reliable performance for Cadillac Corvette and Chevrolet XLR models. Crafted from high-quality aluminum with a coated silver finish, this control arm offers strength and corrosion resistance for long-lasting use.

Key Features of Dorman 520-904 Control Arm

• Constructed from durable aluminum with casting and forging for enhanced strength
• Includes a black rubber bushing with a 14.3 mm inside diameter and 39.6 mm outside diameter for effective vibration dampening
• Coated silver finish to resist corrosion and wear
• Ball joint mounting type is bolt-in with a threaded stud (ball joint not included)
• Overall length of 262.5 mm and bushing length of 92 mm for precise fitment
• Press-in end type with bushing linkage end for secure installation

Detailed Description of the Suspension Control Arm

The Dorman 520-904 suspension control arm is designed specifically for Cadillac Corvette and Chevrolet XLR vehicles, ensuring compatibility and proper fit. Its aluminum construction combines casting and forging methods to deliver a balance of lightweight design and structural integrity. The included rubber bushing reduces road noise and absorbs shocks, improving ride quality. The control arm’s bolt-in ball joint mounting type allows for straightforward attachment, although the ball joint itself is not included. Finished with a protective coating, this control arm resists corrosion and maintains its appearance over time.

Common Applications and Problem Solving

• Replaces worn or damaged suspension control arms on Cadillac Corvette and Chevrolet XLR
• Addresses issues with suspension noise caused by deteriorated bushings
• Improves vehicle handling and stability by restoring proper suspension geometry
• Eliminates vibrations and harshness transmitted through the suspension system
• Corrects alignment problems related to bent or compromised control arms

Installation Notes and Tips

Installation of the Dorman 520-904 control arm requires removal of the old control arm and proper alignment of the new part. Since mounting hardware and ball joint are not included, ensure these components are inspected and replaced if necessary. Use appropriate tools to press in the bushing and torque all bolts to manufacturer specifications. A professional alignment is recommended after installation to maintain optimal handling and tire wear.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards, providing dependable performance for your Cadillac Corvette or Chevrolet XLR. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in material and workmanship. Refer to Dorman’s official documentation for complete warranty information.