Dorman 520-215 Suspension Control Arm and Ball Joint Assembly - Front Left Upper

Reliable Suspension Control Arm and Ball Joint Assembly

The Dorman 520-215 suspension control arm and ball joint assembly is engineered for Ford and Lincoln trucks and SUVs, including the Expedition, F-150, F-150 Heritage, F-250, and Navigator. Designed to restore proper suspension function, this assembly comes pre-greased and includes all necessary mounting hardware for a straightforward replacement.

• Pre-greased control arm and ball joint for immediate use
• Includes rubber bushings and mounting hardware
• Iron casting/forged control arm construction in black finish
• Press-in ball joint with threaded stud for secure fitment
• Compatible with Ford Expedition, F-150, F-150 Heritage, F-250, and Lincoln Navigator

Durable Construction and Design Features

This suspension control arm and ball joint assembly (part number 520-215) features a robust iron control arm built through casting and forging processes to provide strength and durability. The assembly includes rubber bushings that help absorb road vibrations and reduce noise. The ball joint is press-in mounted with a threaded stud, ensuring a secure and reliable connection to the vehicle’s suspension system. The control arm measures up to 288.5 mm in width and 237 mm in length, with a mounting hole diameter of 12.3 mm, designed to meet exact OEM specifications for a proper fit.

Compatible Vehicles and Applications

This Dorman suspension control arm and ball joint assembly is compatible with a range of Ford and Lincoln models, specifically the Expedition, F-150, F-150 Heritage, F-250, and Navigator. It is intended for light suspension grade applications and is suitable for regular driving conditions where suspension integrity is critical.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing steering instability
• Loose or failing ball joints leading to uneven tire wear
• Suspension noise or vibrations from degraded components
• Misalignment issues affecting vehicle handling
• Corrosion or damage to original control arm assembly

Installation Notes and Tips

The Dorman 520-215 assembly comes pre-greased and includes mounting hardware, simplifying installation. No grease fitting is included, so no additional lubrication is necessary during installation. The control arm is non-adjustable and designed for direct replacement. Proper torque specifications should be followed when securing the mounting hardware. It is recommended to have a professional alignment performed after installation to ensure optimal suspension performance.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards. This control arm and ball joint assembly undergoes rigorous quality checks to ensure durability and fitment accuracy. While specific warranty details are not provided here, Dorman typically offers limited warranties on their suspension parts to cover defects in materials and workmanship.