Dorman 522-552 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

Overview of Dorman Suspension Control Arm and Ball Joint Assembly

The Dorman 522-552 suspension control arm and ball joint assembly is designed specifically for Infiniti M35 and M45 models. This pre-greased, aluminum control arm assembly offers a reliable replacement option for maintaining proper suspension performance and vehicle handling.

• Pre-greased for immediate installation
• Includes rubber bushings and mounting hardware
• Aluminum control arm with casting/forged construction
• Press-in ball joint with threaded stud included and installed
• Compatible with Infiniti M35 and M45 suspension systems

Detailed Product Features and Specifications

This suspension control arm and ball joint assembly from Dorman is engineered with a light suspension grade type, suitable for regular driving conditions. The control arm is constructed from durable aluminum, finished in black, and measures up to 288.5 mm in width and 237 mm in length. It features a single mounting hole with a diameter of 12.3 mm, and the included rubber bushings help absorb road vibrations for a smoother ride. The ball joint is press-in mounted with a 14 mm threaded stud, ensuring secure attachment and compatibility with the vehicle’s suspension system. Mounting hardware is included to facilitate a straightforward installation process.

Compatible Vehicles and Application

This Dorman 522-552 suspension control arm and ball joint assembly is compatible with Infiniti M35 and M45 models. It is designed to replace worn or damaged control arms and ball joints, restoring proper suspension geometry and improving vehicle stability.

• Corrects suspension misalignment issues
• Eliminates clunking or knocking noises from worn ball joints
• Improves steering response and handling
• Reduces uneven tire wear caused by faulty control arms
• Restores suspension integrity after impact or wear

Installation Notes and Tips

Installation of the Dorman 522-552 control arm and ball joint assembly requires basic suspension knowledge and tools. Since the ball joint comes pre-installed and the control arm is pre-greased, the assembly is ready for immediate installation. Ensure the vehicle is securely lifted and supported before removing the old control arm. Torque all mounting hardware to manufacturer specifications. Although grease fittings are not included, the pre-greased components reduce maintenance needs during initial installation.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. This suspension control arm and ball joint assembly 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. Refer to Dorman’s official warranty policy for complete terms.