Dorman 520-802 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

Reliable Suspension Control Arm and Ball Joint Assembly

The Dorman 520-802 suspension control arm and ball joint assembly is designed to restore precise steering and suspension performance. Engineered with durable steel and pre-greased components, this assembly suits light suspension grade applications for vehicles requiring dependable control arm replacements.

• Pre-greased for immediate installation and reduced maintenance
• Includes rubber bushings and mounting hardware for a complete setup
• Steel construction with casting/forged control arm type for strength
• Press-in ball joint with pinch stud type, installed and ready to use
• Control arm dimensions: maximum length 237 mm, maximum width 288.5 mm
• Single mounting hole with 12.3 mm diameter for secure fitment
• Black finish for corrosion resistance and durability

Durable Design and Construction Details

This Dorman suspension control arm assembly features a steel control arm constructed through casting and forging processes, ensuring structural integrity under regular driving conditions. The included rubber bushings help absorb road vibrations, improving ride comfort and reducing noise. The ball joint is press-in mounted with a pinch stud type and comes pre-installed, eliminating the need for separate ball joint installation. The assembly is pre-greased, which facilitates smoother operation and extends component life without requiring immediate lubrication after installation.

Compatible Vehicles and Application

The Dorman 520-802 control arm and ball joint assembly is designed for light suspension grade applications and is compatible with various vehicle makes and models requiring a suspension control arm replacement with these specific dimensions and mounting configurations. It is suitable for vehicles that utilize a single mounting hole control arm with a 12.3 mm diameter and require a 14 mm ball joint thread diameter. This assembly is ideal for restoring proper suspension geometry and steering response in compatible cars and trucks.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing steering instability
• Loose or failing ball joints leading to uneven tire wear
• Excessive suspension noise or vibration during driving
• Misalignment issues resulting from bent or compromised control arms
• Reduced handling performance due to degraded suspension components

Installation Notes and Tips

Installation of the Dorman 520-802 assembly requires basic suspension repair tools and mechanical knowledge. Since the ball joint is pre-installed and the control arm is pre-greased, the assembly can be installed directly without additional preparation. Ensure the mounting hole aligns correctly with the vehicle’s frame and torque all mounting hardware to manufacturer specifications. It is recommended to perform a wheel alignment after installation to maintain proper suspension geometry and tire wear.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The 520-802 control arm and ball joint assembly undergoes rigorous quality control to ensure durability and reliable performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship, providing confidence in the product’s longevity and reliability.