Dorman 520-323 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Durable Suspension Control Arm and Ball Joint Assembly

The Dorman 520-323 suspension control arm and ball joint assembly is engineered for reliable performance in Chrysler, Dodge, and Plymouth vehicles. Designed specifically for models like the Neon and PT Cruiser, 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 construction with casting/forged control arm for strength and durability
• Press-in ball joint with pinch stud type, installed and ready to use
• Compatible with Chrysler Neon and Dodge PT Cruiser suspension systems

Product Features and Specifications

This suspension control arm and ball joint assembly (part number 520-323) features a light suspension grade type suitable for regular driving conditions. The control arm is made from durable steel with a black finish, measuring a maximum length of 237 mm and a width of 288.5 mm. It includes one mounting hole with a diameter of 12.3 mm, and the ball joint has a 14 mm thread diameter. The assembly comes pre-greased, eliminating the need for additional lubrication during installation. Rubber bushings are included to reduce vibration and noise, enhancing ride comfort. Mounting hardware is also provided to facilitate a straightforward replacement process.

Compatible Vehicles and Applications

This Dorman suspension control arm and ball joint assembly is compatible with the following vehicles:

• Chrysler Neon
• Dodge Neon
• Plymouth Neon
• Dodge PT Cruiser

It is designed to restore proper suspension geometry and improve handling by replacing worn or damaged control arms and ball joints.

Common Suspension Issues Addressed

• Excessive play or looseness in the suspension system
• Uneven tire wear caused by misaligned control arms
• Clunking or knocking noises during driving
• Reduced steering responsiveness or stability
• Vibration or harshness from worn bushings or ball joints

Installation Notes and Tips

The Dorman 520-323 assembly comes pre-greased and includes all necessary bushings and mounting hardware, simplifying installation. It is designed for a press-in ball joint mounting type with a pinch stud, so specialized tools may be required for removal and installation. Ensure the vehicle is properly supported and aligned after replacement to maintain suspension performance and tire life.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM specifications. 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.