Dorman 521-122 Suspension Control Arm and Ball Joint Assembly - Front Right Lower Forward

Durable Suspension Control Arm and Ball Joint Assembly

The Dorman 521-122 suspension control arm and ball joint assembly is engineered for Chrysler and Dodge vehicles, including the 300, Challenger, Charger, and Magnum models. Designed to restore proper suspension function, this assembly comes pre-greased and includes all necessary mounting hardware for a straightforward replacement.

• Pre-greased control arm and ball joint for immediate use
• Includes rubber bushings and mounting hardware
• Iron casting/forged control arm construction in black finish
• Press-in ball joint with threaded stud for secure fitment
• Compatible with Chrysler 300, Dodge Challenger, Charger, and Magnum

Product Features and Specifications

This suspension control arm and ball joint assembly (part number 521-122) features a light suspension grade type suitable for regular driving conditions. The control arm is made from durable iron with a maximum length of 237 mm and a width of 288.5 mm, finished in black for corrosion resistance. Rubber bushings are included to reduce vibration and noise, while the ball joint is installed and ready for use. The ball joint stud is threaded with a 14 mm diameter, and the mounting hole diameter measures 12.3 mm, ensuring precise fitment. Mounting hardware is included to facilitate installation.

Compatible Vehicles and Applications

This assembly is compatible with select Chrysler and Dodge models, specifically the Chrysler 300 and Dodge Challenger, Charger, and Magnum. It is designed to replace worn or damaged suspension components, restoring vehicle stability and handling performance.

• Restores suspension control and alignment
• Eliminates clunking or knocking noises from worn ball joints
• Reduces uneven tire wear caused by faulty control arms
• Improves steering response and vehicle handling
• Addresses vibration and instability during driving

Installation Notes and Tips

Installation of the Dorman 521-122 control arm and ball joint assembly requires basic suspension knowledge and tools. Since the ball joint is press-in type and pre-installed, no additional ball joint assembly is needed. Ensure all mounting hardware is securely tightened to manufacturer torque specifications. The assembly is not adjustable, so alignment should be checked and corrected after installation to maintain proper suspension geometry.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards for durability and fitment. The 521-122 control arm and ball joint assembly undergoes rigorous quality control to ensure reliable performance. This product includes a limited warranty covering defects in materials and workmanship, providing confidence in your suspension repair.