Dorman 523-013 Lateral Arm and Ball Joint Assembly - Rear Upper Rearward

Durable Suspension Solution for Ford Expedition and Lincoln Navigator

The Dorman 523-013 lateral arm and ball joint assembly is designed to restore proper suspension function for select Ford Expedition and Lincoln Navigator models. This steel control arm assembly comes pre-greased and includes a fully installed ball joint, providing a reliable replacement part engineered for durability and performance.

• Grade Type: Regular
• Material: Steel casting/forged control arm
• Ball Joint Included and Installed with a taper stud type
• Rubber bushings included for vibration dampening
• Pre-greased for immediate installation
• Bolt-on attachment type for straightforward replacement
• Non-greaseable design for maintenance-free operation

Product Details and Construction

The Dorman 523-013 lateral arm and ball joint assembly features a robust steel construction combining casting and forging techniques to ensure strength and longevity. The included ball joint is installed and uses a taper stud type, which is standard for secure suspension connections. Rubber bushings are integrated to reduce noise and absorb road vibrations, enhancing ride comfort. This assembly is pre-greased, eliminating the need for additional lubrication during installation. The bolt-on attachment type simplifies the replacement process, making it compatible with the suspension systems of Ford Expedition and Lincoln Navigator vehicles.

Compatible Vehicles and Applications

This lateral arm and ball joint assembly is specifically compatible with Ford Expedition and Lincoln Navigator models. It is designed to replace worn or damaged suspension components that affect vehicle handling and stability.

• Corrects suspension misalignment and uneven tire wear
• Resolves clunking or knocking noises from the front suspension
• Improves steering response and control
• Addresses excessive play or looseness in the control arm
• Restores proper ball joint function for safe operation

Installation Notes and Tips

Installation of the Dorman 523-013 lateral arm and ball joint assembly requires basic suspension knowledge and appropriate tools. Since the ball joint is pre-installed and the assembly is pre-greased, no additional lubrication is necessary. Ensure all mounting bolts are torqued to manufacturer specifications. It is recommended to have a professional alignment performed after installation to maintain proper suspension geometry.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 523-013 lateral arm and ball joint assembly undergoes quality inspections to ensure fit and function. Please refer to Dorman's official warranty policy for specific coverage details.