Dorman 520-538 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

Durable Suspension Control Arm and Ball Joint Assembly

The Dorman 520-538 suspension control arm and ball joint assembly is engineered for reliable performance in Chrysler, Dodge, and Mitsubishi vehicles. Designed specifically for models like the Cirrus, Eclipse, Galant, Sebring, and Stratus, this assembly ensures proper suspension function and vehicle stability.

• Pre-greased for immediate installation and smooth operation
• Includes rubber bushings and mounting hardware for a complete replacement
• Steel control arm with a black finish for corrosion resistance
• Press-in ball joint with pinch stud type, installed and ready to use
• Compatible with light suspension grade applications

Technical Specifications and Features

This Dorman suspension control arm and ball joint assembly (part number 520-538) features a forged and cast steel control arm measuring up to 288.5 mm in width and 237 mm in length. The assembly includes a single mounting hole with a diameter of 12.3 mm, designed for secure attachment. The rubber bushings provide vibration dampening and durability, while the pre-installed ball joint with a 14 mm thread diameter ensures a precise fit. This assembly is not adjustable and does not include a grease fitting, but it comes pre-greased for convenience.

Compatible Vehicles and Applications

This control arm and ball joint assembly is compatible with select Chrysler, Dodge, and Mitsubishi models, including the Cirrus, Eclipse, Galant, Sebring, and Stratus. It is intended for light suspension grade use, making it suitable for regular driving conditions and helping maintain proper wheel alignment and suspension geometry.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing steering instability
• Ball joint wear leading to uneven tire wear or clunking noises
• Corroded or bent control arms affecting suspension alignment
• Loose or missing mounting hardware compromising suspension safety
• Vibration and handling issues due to degraded suspension components

Installation Notes and Tips

Installation of the Dorman 520-538 assembly requires basic suspension knowledge and tools. Since the ball joint is press-in type and pre-installed, no additional ball joint assembly is necessary. Ensure the mounting hole aligns correctly with the vehicle frame and torque mounting hardware to manufacturer specifications. Although the part is pre-greased, inspect the bushings and ball joint during installation for any damage. This assembly 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 and function. The 520-538 control arm and ball joint assembly undergoes rigorous quality checks to ensure durability and performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship to provide confidence in your replacement part.