Dorman 522-102 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

Overview of Dorman Suspension Control Arm and Ball Joint Assembly

The Dorman 522-102 suspension control arm and ball joint assembly is designed for precise fitment on select Toyota and Scion models. This pre-greased, adjustable control arm assembly offers a reliable replacement solution for maintaining suspension performance on vehicles like the Toyota MR2 Spyder, xA, and xB.

• Pre-greased for immediate use without additional lubrication
• Includes rubber bushings for vibration dampening and durability
• Stamped steel control arm construction in black finish
• Adjustable design with one mounting hole (12.3 mm diameter)
• Press-in ball joint with threaded stud (14 mm thread diameter) installed
• Compatible with light suspension grade applications
• Mounting hardware included for straightforward installation

Detailed Product Features and Specifications

The Dorman 522-102 control arm assembly features a stamped steel arm with a maximum length of 237 mm and a maximum width of 288.5 mm, finished in black for corrosion resistance. The assembly comes pre-greased, eliminating the need for initial lubrication, and includes rubber bushings that help absorb road vibrations and reduce noise. The ball joint is press-in mounted and comes installed with a threaded stud, ensuring secure attachment and compatibility with the vehicle’s suspension system. This assembly is designed for light suspension grade use, making it suitable for everyday driving conditions on compatible Toyota and Scion models.

Compatible Vehicles and Applications

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

• Toyota MR2 Spyder
• Toyota xA
• Toyota xB
• Scion MR2 Spyder
• Scion xA
• Scion xB

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

Common Issues Addressed by This Control Arm Assembly

• Excessive suspension noise or clunking during driving
• Uneven tire wear caused by misaligned suspension components
• Loose or unstable steering feel due to worn ball joints
• Vibration or harshness transmitted through the suspension
• Reduced vehicle handling and cornering performance

Installation Notes and Tips

Installation of the Dorman 522-102 control arm assembly requires basic suspension knowledge and tools. Since the ball joint is pre-installed and the control arm is pre-greased, the assembly is ready for immediate installation. Ensure the mounting hole (12.3 mm diameter) aligns correctly with the vehicle’s frame and suspension mounts. Adjust the control arm as needed to achieve proper suspension geometry. Always torque mounting hardware to manufacturer specifications for safety and performance.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The 522-102 control arm and ball joint assembly undergoes quality inspections to ensure durability and reliability. While specific warranty details are not provided here, Dorman typically offers limited warranties on their suspension parts. Consult product documentation or the manufacturer for exact warranty terms.