Dorman 520-336 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

Durable Suspension Control Arm and Ball Joint Assembly

The Dorman 520-336 suspension control arm and ball joint assembly is engineered for reliable performance in Dodge and Plymouth vans and trucks. Designed to meet regular suspension grade requirements, this assembly ensures proper vehicle handling and stability for models like the Dodge Ram 1500 Van and Plymouth B250.

• Pre-greased for immediate installation and smooth operation
• Includes rubber bushings and mounting hardware for a complete replacement
• Steel control arm with a black finish for corrosion resistance
• Press-in ball joint with threaded stud for secure mounting
• Compatible with Dodge and Plymouth B100, B150, B200, B250, B300, B350, B1500, B2500, B3500, PB150, PB250, PB350, Ram 1500 Van, and Ram 2500 Van

Product Features and Specifications

This suspension control arm and ball joint assembly from Dorman is constructed from forged and cast steel, providing strength and durability for light suspension grade applications. The assembly comes pre-greased, eliminating the need for additional lubrication during installation. Rubber bushings are included to reduce vibration and noise, while the press-in ball joint with a 14mm threaded stud ensures a secure fit. The control arm measures up to 288.5 mm in width and 237 mm in length, with a single 12.3 mm mounting hole for precise alignment. Mounting hardware is included to facilitate a straightforward installation process.

Compatible Vehicles and Applications

This part number 520-336 is specifically designed for use with various Dodge and Plymouth vans and trucks, including the Dodge Ram 1500 Van and Ram 2500 Van, as well as Plymouth B-series models such as B100, B150, B200, B250, B300, and B350. It is ideal for owners seeking a direct replacement suspension control arm and ball joint assembly that maintains factory specifications and performance.

Common Issues Addressed by This Assembly

• Worn or damaged control arm bushings causing steering instability
• Loose or failing ball joints leading to uneven tire wear
• Excessive suspension noise or vibration during driving
• Misalignment affecting vehicle handling and safety
• Corrosion or structural damage to original control arm components

Installation Notes and Tips

Before installation, verify compatibility with your specific Dodge or Plymouth model. The assembly comes pre-greased and includes all necessary mounting hardware, simplifying the replacement process. Use proper tools to press out the old ball joint if necessary, and torque all fasteners to manufacturer specifications. Since this control arm is not adjustable, ensure alignment is 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 520-336 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 materials and workmanship.