Dorman 522-853 Suspension Control Arm and Ball Joint Assembly - Front Left Upper

Durable Suspension Control Arm and Ball Joint Assembly for Infiniti Models

The Dorman 522-853 suspension control arm and ball joint assembly is engineered to restore precise handling and suspension performance for Infiniti FX35, FX37, FX50, and QX70 vehicles. Designed with quality materials and pre-greased components, this assembly ensures reliable operation and long service life.

• Pre-greased ball joint for immediate use
• Includes rubber bushings and mounting hardware
• Aluminum control arm with casting/forged construction
• Press-in ball joint with pinch stud type
• Compatible with Infiniti FX35, FX37, FX50, and QX70 models

Product Features and Specifications

This suspension control arm and ball joint assembly (part number 522-853) features a light suspension grade type suitable for regular driving conditions. The control arm is constructed from durable aluminum with a black finish, measuring up to 288.5 mm in width and 237 mm in length. It includes one mounting hole with a diameter of 12.3 mm and comes with rubber bushings installed to reduce vibration and noise. The ball joint is pre-installed and pre-greased, eliminating the need for additional lubrication during installation. The ball joint mounting type is press-in, with a pinch stud and a thread diameter of 14 mm. Mounting hardware is included for a complete replacement solution.

Compatible Infiniti Models and Applications

This Dorman suspension control arm and ball joint assembly is specifically designed for use with Infiniti FX35, FX37, FX50, and QX70 models. It is an ideal replacement part for restoring suspension geometry and improving vehicle stability and steering response on these vehicles.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing excessive play
• Ball joint wear leading to steering looseness or noise
• Corroded or bent control arm affecting wheel alignment
• Vibration or uneven tire wear due to suspension component failure
• Reduced handling performance and vehicle stability

Installation Notes and Tips

Installation of the Dorman 522-853 control arm and ball joint assembly requires basic suspension repair tools and mechanical knowledge. Since the ball joint is pre-installed and pre-greased, no additional lubrication is necessary. Ensure the mounting hole aligns properly with the vehicle frame and torque all fasteners to manufacturer specifications. It is recommended to have a professional wheel alignment performed after installation to maintain proper suspension geometry.

Quality Assurance and Warranty

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 information.