Dorman 520-322 Suspension Control Arm - Front Left Upper or Front Right Upper

Durable Suspension Control Arm for Jeep Grand Cherokee

The Dorman 520-322 suspension control arm is engineered to provide reliable performance for Jeep Grand Cherokee models. Constructed from high-quality steel with a coated finish, this control arm is designed to maintain suspension integrity and vehicle stability.

• Made from durable steel with casting and forged construction
• Black coated finish for corrosion resistance
• Includes rubber bushing with black color and precise dimensions
• Ball joint mounting type is welded with threaded stud (ball joint not included)
• Compatible with Jeep Grand Cherokee suspension systems

Detailed Product Features and Specifications

The Dorman 520-322 control arm measures 262.5 mm in overall length and features a single rubber bushing with an inside diameter of 14.3 mm and an outside diameter of 39.6 mm. The bushing length is 92 mm, providing effective vibration dampening and suspension articulation. The control arm’s construction combines casting and forging techniques to ensure strength and durability under regular driving conditions. The black coated finish helps protect against rust and wear. This control arm is designed with a press-in end type and a bushing linkage end type, ensuring proper fitment and function within the suspension assembly. Note that the ball joint is not included, and mounting hardware is not provided.

Compatible Applications and Common Issues Addressed

This suspension control arm is specifically compatible with Jeep Grand Cherokee vehicles, making it a suitable replacement part for maintaining suspension performance. It addresses several common suspension problems, including:

• Worn or damaged control arm bushings causing noise or vibration
• Loose or unstable suspension leading to poor handling
• Corroded or weakened control arm structure affecting alignment
• Excessive play in suspension components impacting ride quality

Installation Notes and Tips

When installing the Dorman 520-322 control arm on a Jeep Grand Cherokee, ensure the vehicle is securely lifted and supported. Remove the old control arm carefully, noting the orientation of bushings and mounting points. Since the ball joint is not included, inspect the existing ball joint for wear and replace separately if necessary. Use appropriate torque specifications for mounting bolts and verify alignment after installation to maintain proper suspension geometry.

Quality Assurance and Warranty Information

Dorman suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The 520-322 control arm undergoes rigorous quality checks to ensure durability and performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship to provide confidence in the product’s reliability.