Dorman 520-037 Suspension Control Arm and Ball Joint Assembly - Front Left Upper

Durable Suspension Control Arm and Ball Joint Assembly

The Dorman 520-037 suspension control arm and ball joint assembly is engineered for Chrysler and Dodge vehicles, including the 300, Charger, and Magnum models. Designed with a steel construction and pre-greased components, this assembly offers reliable performance for light suspension applications.

• Pre-greased for immediate use without additional lubrication
• Includes rubber bushings for effective vibration dampening
• Machined ball joint mounting with threaded stud for secure fit
• Steel control arm with casting/forged design for strength and durability
• Compatible with Chrysler 300, Dodge Charger, and Dodge Magnum models
• Mounting hardware included for straightforward installation

Product Features and Specifications

The Dorman 520-037 control arm assembly features a light suspension grade type suitable for regular driving conditions. The control arm is constructed from durable steel with a black finish, measuring a maximum length of 264 mm and a width of 178 mm. It includes two mounting holes with a diameter of 12.2 mm each, ensuring proper alignment and fitment. The ball joint is installed and features a machined mounting type with a 12 mm thread diameter and a stud length of 15.2 mm. Rubber bushings are included to reduce noise and absorb road shocks, enhancing ride comfort. This assembly is not adjustable and does not include grease fittings, but it comes pre-greased for convenience.

Compatible Vehicles and Applications

This suspension control arm and ball joint assembly is specifically designed for use with Chrysler and Dodge vehicles, including the Chrysler 300, Dodge Charger, and Dodge Magnum. It is ideal for replacing worn or damaged control arms to restore proper suspension geometry and vehicle handling.

• Restores suspension stability and steering control
• Eliminates clunking noises caused by worn ball joints or bushings
• Corrects uneven tire wear due to faulty control arms
• Improves ride quality by reducing vibrations and road shocks
• Addresses alignment issues related to damaged suspension components

Installation Notes and Tips

Installation of the Dorman 520-037 control arm assembly requires basic suspension knowledge and appropriate tools. Since the ball joint is pre-installed and the control arm is pre-greased, no additional lubrication is necessary during installation. Ensure the mounting holes align correctly with the vehicle’s frame and suspension components. Torque all fasteners to manufacturer specifications to maintain safety and performance. This part is not adjustable, so proper alignment should be verified after installation.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The 520-037 control arm and ball joint assembly undergoes rigorous quality checks to ensure durability and reliability. While specific warranty details are not provided here, Dorman typically offers limited warranties on their suspension parts to cover defects in materials and workmanship.