Dorman 520-670 Suspension Control Arm and Ball Joint Assembly - Front Right Upper

Durable Suspension Control Arm and Ball Joint Assembly for Acura and Honda

The Dorman 520-670 suspension control arm and ball joint assembly is engineered for reliable performance in Acura and Honda Civic and EL models. Designed with pre-greased components and included bushings, this assembly ensures smooth suspension operation and long-lasting durability.

• Pre-greased for immediate use and reduced maintenance
• Includes rubber bushings and mounting hardware for easy installation
• Steel control arm with casting/forged construction for strength
• Press-in ball joint with threaded stud for secure fitment
• Compatible with Acura and Honda Civic and EL models

Product Features and Specifications

This suspension control arm and ball joint assembly (part number 520-670) features a light suspension grade type suitable for regular driving conditions. The control arm is constructed from durable steel with a black finish, measuring up to 288.5 mm in width and 237 mm in length. It includes one mounting hole with a diameter of 12.3 mm, and the ball joint is installed with a 14 mm threaded stud for secure attachment. Rubber bushings are included to absorb vibrations and improve ride quality. The assembly comes with all necessary mounting hardware, simplifying the replacement process.

Compatible Vehicles and Applications

This Dorman suspension control arm and ball joint assembly is compatible with select Acura and Honda vehicles, specifically the Civic and EL models. It is designed to restore proper suspension geometry and handling characteristics, making it suitable for those seeking a direct replacement part that meets OEM specifications.

• Restores suspension stability and control
• Eliminates clunking or knocking noises from worn components
• Corrects uneven tire wear caused by faulty control arms
• Improves steering response and alignment
• Addresses vibration issues related to worn bushings or ball joints

Installation Notes and Tips

Installation of the Dorman 520-670 assembly requires basic suspension knowledge and tools. Since the ball joint is press-in type and already installed, no separate ball joint installation is necessary. Ensure the mounting hole aligns correctly with the vehicle’s frame and torque all hardware to manufacturer specifications. Although the assembly is pre-greased, periodic inspection of bushings and ball joints is recommended for optimal performance.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed industry standards for suspension components. This control arm and ball joint assembly undergoes rigorous quality checks to ensure durability and fitment accuracy. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship to provide confidence in your purchase.