Dorman 520-666 Suspension Control Arm and Ball Joint Assembly - Front Left Lower or Front Right Lower

Durable Suspension Control Arm and Ball Joint Assembly for Honda Accord

The Dorman 520-666 suspension control arm and ball joint assembly is engineered to restore precise handling and suspension performance for Honda Accord models. Designed with quality steel construction and pre-greased components, this assembly ensures reliable operation and long service life.

• Pre-greased for immediate use and reduced maintenance
• Includes rubber bushings for effective vibration dampening
• Steel control arm with casting/forged construction for strength
• Press-in ball joint with threaded stud for secure mounting
• Compatible with Honda Accord suspension systems requiring a light suspension grade type
• Mounting hardware included for straightforward installation
• Control arm dimensions: maximum width 288.5 mm, maximum length 237 mm

Product Details and Specifications

This Dorman suspension control arm and ball joint assembly (part number 520-666) is designed specifically for Honda Accord vehicles. The control arm is constructed from durable steel using casting and forging methods to provide structural integrity under regular driving conditions. It features a single mounting hole with a diameter of 12.3 mm and comes finished in black for corrosion resistance.

The assembly includes a pre-installed ball joint with a 14 mm threaded stud, designed to press into the control arm securely. Rubber bushings are incorporated to absorb road vibrations and reduce noise, contributing to a smoother ride. This assembly is classified as a light suspension grade type, suitable for standard driving applications.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing steering instability
• Loose or failing ball joints leading to uneven tire wear
• Corroded or bent control arms affecting suspension alignment
• Excessive vibration or noise from suspension components
• Reduced handling performance in Honda Accord models

Installation Notes and Tips

Installation of the Dorman 520-666 control arm and ball joint assembly requires basic suspension repair tools. Since the ball joint is pre-installed and the control arm is pre-greased, the assembly is ready for immediate installation. Ensure the mounting hole aligns properly with the vehicle’s frame and torque all fasteners to manufacturer specifications. This part is not adjustable, so proper alignment should be verified after installation.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The 520-666 suspension control arm and ball joint assembly undergoes rigorous quality control to ensure durability and performance. While specific warranty details are not provided here, Dorman typically offers limited warranties covering defects in materials and workmanship.