Dorman 522-813 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Overview of Dorman Suspension Control Arm and Ball Joint Assembly

The Dorman 522-813 suspension control arm and ball joint assembly is designed specifically for Ford Focus and Transit Connect models. This steel, boxed control arm comes pre-assembled with a ball joint installed, providing a reliable replacement part for your vehicle's suspension system.

• Compatible with Ford Focus and Transit Connect
• Steel boxed control arm construction for durability
• Includes rubber and steel bushings for improved suspension performance
• Pre-installed ball joint with pinch stud type and bolt-in mounting
• Control arm dimensions: maximum length 362 mm, maximum width 256 mm
• Mounting hole diameter of 25.1 mm with three mounting holes
• Black finish for corrosion resistance

Detailed Product Description

The Dorman 522-813 suspension control arm and ball joint assembly is engineered to restore proper suspension geometry and handling for Ford Focus and Transit Connect vehicles. Constructed from durable steel with a boxed design, this control arm offers strength and rigidity needed for everyday driving conditions. The assembly includes both rubber and steel bushings, which help absorb road vibrations and reduce noise, enhancing ride comfort. The ball joint is pre-installed and features a pinch stud type with bolt-in mounting, simplifying installation and ensuring a secure fit. With three mounting holes and precise dimensions, this control arm aligns with factory specifications to maintain vehicle stability and steering response.

Common Applications and Problem Resolution

• Replaces worn or damaged suspension control arms on Ford Focus and Transit Connect
• Addresses issues such as uneven tire wear caused by suspension misalignment
• Eliminates clunking or knocking noises from loose or failing ball joints
• Improves steering control and vehicle handling
• Restores proper suspension geometry after collision or wear

Installation Notes and Tips

Installation of the Dorman 522-813 control arm requires basic suspension knowledge and tools. Since the ball joint is pre-installed, it reduces assembly time. Note that mounting hardware is not included, so original bolts or new hardware should be used. Ensure the vehicle is properly supported and aligned after installation to maintain suspension performance. This control arm is not adjustable, so alignment adjustments should be made via the vehicle’s alignment settings.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards for fit and function. The 522-813 control arm assembly undergoes rigorous quality checks to ensure durability and performance. While specific warranty details are not provided here, Dorman typically offers limited warranties on their suspension parts. Consult product documentation or the manufacturer for exact warranty terms.