Dorman 520-806 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

Durable Suspension Control Arm and Ball Joint Assembly

The Dorman 520-806 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 ensures proper alignment and handling for your vehicle.

• Pre-greased for immediate use and reduced maintenance
• Includes rubber bushings for vibration dampening
• Aluminum control arm construction for strength and corrosion resistance
• Press-in ball joint with threaded stud for secure mounting
• Mounting hardware included for straightforward installation
• Compatible with Cadillac Escalade, Escalade ESV, Chevrolet Silverado 1500, Tahoe, GMC Sierra 1500, Yukon, and Yukon XL

Product Features and Specifications

This suspension control arm and ball joint assembly features a casting/forged aluminum control arm finished in silver, measuring up to 520 mm in length and 518.5 mm in width. The assembly includes rubber bushings to absorb road shocks and reduce noise. The ball joint is pre-installed and pre-greased, eliminating the need for additional lubrication during installation. It uses a press-in mounting type with a threaded stud of 16 mm diameter, ensuring a secure fit. The assembly has four mounting holes with a diameter of 16.3 mm each, designed for precise alignment and stability.

Compatible Vehicles and Applications

This Dorman 520-806 suspension 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 intended for light suspension grade use, making it suitable for regular driving conditions and moderate loads.

Common Issues Addressed by This Assembly

• Worn or damaged control arm bushings causing poor handling or noise
• Loose or failing ball joints leading to steering instability
• Corroded or bent control arms affecting wheel alignment
• Excessive vibration or uneven tire wear
• Suspension components that require replacement due to age or wear

Installation Notes and Tips

Before installation, verify vehicle compatibility with the Dorman 520-806 part number. The assembly comes pre-greased and includes mounting hardware, simplifying the replacement process. Use proper tools to press in the ball joint and torque mounting bolts to manufacturer specifications. It is recommended to perform a wheel alignment after installation to ensure optimal handling and tire wear.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards. The 520-806 assembly undergoes rigorous quality checks to ensure durability and fitment accuracy. While specific warranty details are not provided here, Dorman typically offers limited warranties on their suspension parts. Consult product documentation or the manufacturer for exact warranty terms.