Dorman 520-659 Suspension Control Arm and Ball Joint Assembly - Rear Left Upper or Rear Right Upper

Durable Suspension Control Arm and Ball Joint Assembly

The Dorman 520-659 suspension control arm and ball joint assembly is designed for reliable performance in Acura and Honda vehicles. Engineered to meet suspension grade standards, this assembly provides a solid foundation for your vehicle's front suspension system.

• Pre-greased for immediate use
• Includes rubber bushings and mounting hardware
• Iron control arm with black finish for corrosion resistance
• Press-in ball joint with threaded stud included and installed
• Compatible with Acura Accord, CL, and TL models

Product Features and Specifications

This suspension control arm and ball joint assembly features a casting/forged iron control arm measuring up to 288.5 mm in width and 237 mm in length. The assembly comes pre-greased, eliminating the need for additional lubrication during installation. Rubber bushings are included to reduce vibration and noise, while the ball joint is press-in mounted with a 14 mm threaded stud for secure attachment. The assembly includes one mounting hole with a diameter of 12.3 mm and all necessary mounting hardware for a straightforward replacement process.

Compatible Vehicles and Applications

The Dorman 520-659 is specifically designed for use with Acura and Honda vehicles, including the Accord, CL, and TL models. This part is ideal for owners seeking a direct replacement suspension control arm and ball joint assembly that meets regular suspension grade requirements for light-duty applications.

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
• Alignment problems due to bent or compromised control arms
• Reduced handling performance and vehicle control

Installation Notes and Tips

Installation of the Dorman 520-659 suspension control arm and ball joint assembly requires basic suspension system knowledge and tools. Since the ball joint is pre-installed and the assembly is pre-greased, the process is simplified. Ensure the mounting hole aligns correctly with the vehicle’s frame and torque all hardware to manufacturer specifications. It is recommended to perform a wheel alignment after installation to maintain proper handling and tire wear.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards. The 520-659 assembly undergoes rigorous quality control to ensure durability and fitment accuracy. This product includes a limited warranty covering defects in materials and workmanship, providing confidence in its long-term performance for Acura and Honda Accord, CL, and TL vehicles.