Dorman 520-884 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

Durable Suspension Control Arm and Ball Joint Assembly for Mazda Protege

The Dorman 520-884 suspension control arm and ball joint assembly is designed specifically for Mazda Protege and Protege5 models. This pre-greased, steel control arm assembly offers reliable suspension performance and includes all necessary mounting hardware for a straightforward installation.

• Pre-greased for immediate use without additional lubrication
• Includes rubber bushings for effective vibration dampening
• Steel construction with casting/forged control arm type for strength and durability
• Ball joint installed with a press-in mounting type and pinch stud for secure fit
• Mounting hardware included for complete assembly replacement
• Compatible with Mazda Protege and Protege5 models
• Control arm dimensions: maximum width 288.5 mm, maximum length 237 mm

Product Details and Specifications

The Dorman 520-884 control arm and ball joint assembly is engineered as a light suspension grade component, suitable for regular driving conditions. The control arm is constructed from durable steel with a black finish, providing corrosion resistance and long service life. Rubber bushings are included to reduce noise and absorb road vibrations, enhancing ride comfort. The ball joint is pre-installed and features a press-in mounting type with a pinch stud, ensuring a secure and precise fit. This assembly includes one mounting hole with a diameter of 12.3 mm and comes complete with mounting hardware for ease of installation.

Compatible Vehicles and Applications

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

• Mazda Protege
• Mazda Protege5

It is designed to replace worn or damaged control arms and ball joints, restoring proper suspension geometry and vehicle handling.

Common Suspension Issues Addressed

• Excessive play or looseness in the front suspension
• Uneven tire wear caused by worn control arm bushings
• Clunking or knocking noises during driving over bumps
• Poor steering response or alignment problems
• Vibration or instability at higher speeds

Installation Notes and Tips

Installation of the Dorman 520-884 assembly requires basic suspension repair tools. Since the ball joint is pre-installed and the control arm is pre-greased, no additional lubrication is necessary before installation. Ensure the mounting hardware is torqued to manufacturer specifications. It is recommended to have a professional alignment performed after installation to maintain proper suspension geometry and tire wear.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards. The 520-884 control arm and ball joint assembly undergoes rigorous quality checks to ensure durability and fitment accuracy. This product includes a limited warranty covering defects in materials and workmanship under normal use conditions.