Dorman 523-245 Suspension Control Arm - Rear Left Lower or Rear Right Lower

Durable Suspension Control Arm for Ford Expedition and Lincoln Navigator

The Dorman 523-245 suspension control arm is engineered to provide reliable performance for your Ford Expedition or Lincoln Navigator. Constructed from stamped steel with a coated black finish, this control arm offers strength and corrosion resistance for long-lasting use.

• Made from durable stamped steel with a protective black coating
• Includes a rubber bushing with black color for effective vibration dampening
• Overall length of 262.5 mm ensures proper fitment
• Features a welded ball joint mounting type with threaded stud (ball joint not included)
• Press-in end type with bushing linkage for secure installation
• Compatible with Ford Expedition and Lincoln Navigator models

Detailed Description of Dorman 523-245 Suspension Control Arm

This suspension control arm is designed specifically for use in Ford Expedition and Lincoln Navigator vehicles, providing a direct replacement for worn or damaged trailing arms. The stamped steel construction offers a balance of strength and flexibility, while the coated black finish helps resist rust and corrosion. The included rubber bushing, with an inside diameter of 14.3 mm and outside diameter of 39.6 mm, helps absorb road vibrations and reduce noise. The control arm measures 262.5 mm in length, ensuring proper alignment and suspension geometry. Although the ball joint is not included, the welded mounting type with a threaded stud allows for easy installation of compatible ball joints.

Common Suspension Issues Addressed by This Control Arm

• Excessive suspension noise or clunking during driving
• Uneven tire wear caused by misaligned suspension components
• Reduced vehicle handling and stability
• Vibration or harshness transmitted through the suspension
• Worn or damaged trailing arm bushings affecting ride quality

Installation Notes and Tips

When installing the Dorman 523-245 suspension control arm, ensure the vehicle is securely lifted and supported. Remove the old control arm carefully, noting the position of bushings and mounting points. Since the ball joint is not included, transfer the existing ball joint or install a compatible replacement. 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 523-245 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 your purchase.