Dorman 521-798 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

Durable Suspension Control Arm for Dodge Ram 1500

The Dorman 521-798 Suspension Control Arm and Ball Joint Assembly is engineered to restore precise suspension performance for Dodge Ram 1500 trucks. Designed with pre-greased components and included bushings, this control arm assembly ensures reliable operation and long-lasting durability.

• Pre-greased for immediate use and reduced maintenance
• Includes rubber bushings and mounting hardware for complete installation
• Iron casting/forged control arm construction for strength and durability
• Press-in ball joint with threaded stud for secure fitment
• Compatible with Dodge Ram 1500 models requiring a light suspension grade type

Product Features and Specifications

This Dorman suspension control arm assembly (part number 521-798) features a black iron control arm measuring up to 288.5 mm in width and 237 mm in length. The assembly includes a press-in ball joint with a 14 mm threaded stud and a 12.3 mm mounting hole diameter. Rubber bushings are pre-installed to absorb vibrations and provide smooth suspension movement. The control arm is designed for light suspension grade applications and comes with all necessary mounting hardware for a straightforward replacement process.

Compatible Vehicles and Applications

This control arm assembly is specifically compatible with Dodge Ram 1500 trucks. It is intended for use in suspension repairs where the original control arm and ball joint assembly require replacement due to wear or damage. The part number 521-798 matches factory specifications to maintain proper suspension geometry and vehicle handling.

• Restores proper suspension alignment and control
• Eliminates clunking or knocking noises from worn ball joints
• Reduces uneven tire wear caused by faulty control arms
• Improves steering response and vehicle stability
• Addresses suspension sag or excessive play in the front end

Installation Notes and Tips

Installation of the Dorman 521-798 control arm assembly requires basic suspension tools and mechanical knowledge. Since the ball joint is pre-installed and pre-greased, no additional lubrication is necessary during assembly. Ensure all mounting hardware is torqued to manufacturer specifications. This control arm is not adjustable, so alignment should be checked and corrected after installation to ensure optimal vehicle handling.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The 521-798 control arm assembly undergoes rigorous quality checks to ensure durability and performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship to provide confidence in your purchase.