Dorman 520-258 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

Durable Suspension Control Arm and Ball Joint Assembly for Lincoln Continental

The Dorman 520-258 suspension control arm and ball joint assembly is engineered to restore precise steering and suspension performance for your Lincoln Continental. Designed with quality materials and pre-greased components, this assembly ensures reliable operation and long service life.

• Pre-greased for immediate installation and smooth operation
• Includes rubber bushings and mounting hardware for a complete replacement
• Constructed from durable iron with a black finish for corrosion resistance
• Press-in ball joint with pinch stud type, installed and ready to use
• Compatible with Lincoln Continental models requiring a light suspension grade control arm

Product Features and Specifications

This suspension control arm and ball joint assembly (part number 520-258) is designed specifically for Lincoln Continental vehicles. The control arm is made from forged and cast iron, providing strength and durability under regular driving conditions. It features a single mounting hole with a diameter of 12.3 mm and measures 237 mm in length and 288.5 mm in maximum width. The assembly includes rubber bushings to absorb vibrations and reduce noise, enhancing ride comfort.

The ball joint is pre-installed and uses a press-in mounting type with a pinch stud, featuring a 14 mm thread diameter. This assembly is pre-greased, eliminating the need for additional lubrication during installation. Although it does not include a grease fitting, the pre-lubrication ensures smooth articulation and reduces wear.

Common Applications and Problem Resolution

• Restores proper suspension geometry and alignment on Lincoln Continental models
• Eliminates clunking or knocking noises caused by worn control arms or ball joints
• Improves steering response and vehicle handling
• Addresses uneven tire wear related to suspension component failure
• Replaces damaged or corroded control arms to maintain safety and performance

Installation Notes and Tips

Installation of the Dorman 520-258 control arm and ball joint assembly requires basic suspension knowledge and appropriate tools. Since the ball joint is pre-installed and the control arm is pre-greased, the assembly can be installed directly without additional preparation. Ensure all mounting hardware is securely tightened to manufacturer torque specifications. This part is not adjustable, so alignment should be checked and corrected after installation.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 520-258 suspension control arm and ball joint assembly undergoes rigorous quality control to ensure durability and reliability. This product comes with a limited warranty covering defects in materials and workmanship, providing confidence in your replacement part for your Lincoln Continental.