Dorman 520-307 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Durable Suspension Control Arm and Ball Joint Assembly for Dodge Dakota and Durango

The Dorman 520-307 suspension control arm and ball joint assembly is designed specifically for Dodge Dakota and Durango models. This pre-greased, iron control arm with integrated ball joint offers reliable suspension performance and ease of installation for light suspension grade applications.

• Pre-greased control arm and ball joint for immediate use
• Includes rubber bushings and mounting hardware for a complete assembly
• Press-in ball joint with threaded stud for secure fitment
• Constructed from durable iron with a black finish for corrosion resistance
• Compatible with Dodge Dakota and Durango suspension systems

Product Features and Specifications

The Dorman 520-307 control arm assembly features a casting/forged iron construction that ensures structural integrity under regular driving conditions. It comes pre-greased, eliminating the need for additional lubrication during installation. The assembly includes rubber bushings to absorb vibrations and reduce noise, enhancing ride comfort. The ball joint is press-in mounted and threaded with a 14 mm diameter stud, providing a secure connection to the suspension system. This assembly is designed with one mounting hole measuring 12.3 mm in diameter, and the control arm dimensions are 237 mm in length and 288.5 mm in width. The black finish helps protect against rust and wear over time.

Compatible Vehicles and Applications

This suspension control arm and ball joint assembly is compatible with Dodge Dakota and Dodge Durango models. It is intended for light suspension grade use, making it suitable for standard driving conditions and daily use. The Dorman 520-307 part number ensures precise fitment and reliable performance for these specific vehicles.

• Replaces worn or damaged control arms and ball joints on Dodge Dakota and Durango
• Addresses suspension noise and vibration issues
• Corrects steering instability or wandering
• Restores proper wheel alignment and handling
• Improves overall suspension responsiveness

Installation Notes and Tips

Installation of the Dorman 520-307 control arm and ball joint assembly requires basic suspension knowledge and tools. Since the ball joint is pre-installed and pre-greased, no additional lubrication is necessary. Ensure the mounting hardware included is used to secure the assembly properly. Verify torque specifications according to the vehicle manufacturer’s guidelines. 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 520-307 suspension control arm and ball joint assembly undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Refer to Dorman’s official warranty policy for complete information.