Dorman 521-744 Suspension Control Arm and Ball Joint Assembly - Front Right Lower Forward

Durable Suspension Control Arm and Ball Joint Assembly

The Dorman 521-744 suspension control arm and ball joint assembly is engineered for Hyundai Equus and Genesis models. Designed with a lightweight aluminum control arm and pre-greased ball joint, this assembly offers reliable performance and durability for your vehicle's suspension system.

• Pre-greased ball joint for immediate use
• Aluminum control arm with black finish for corrosion resistance
• Includes rubber bushings for vibration dampening
• Press-in ball joint with threaded stud for secure mounting
• Mounting hardware included for straightforward installation
• Control arm dimensions: maximum length 237 mm, maximum width 288.5 mm
• Single mounting hole with 12.3 mm diameter
• Light suspension grade type suitable for regular driving conditions

Product Details and Specifications

This Dorman suspension control arm and ball joint assembly (part number 521-744) features a casting/forged aluminum control arm that balances strength and weight reduction. The assembly comes pre-greased, eliminating the need for additional lubrication during installation. Rubber bushings are included to reduce noise and absorb road vibrations, enhancing ride comfort. The ball joint is press-in mounted with a threaded stud type, ensuring a secure fit compatible with Hyundai Equus and Genesis suspension systems. The control arm is finished in black to resist corrosion and maintain structural integrity over time.

Compatible Vehicles and Applications

This control arm and ball joint assembly is specifically compatible with the following Hyundai models:

• Hyundai Equus
• Hyundai Genesis

It is designed to replace worn or damaged suspension components, restoring proper alignment and handling characteristics.

Common Suspension Issues Addressed

• Excessive play or looseness in the suspension control arm
• Worn or damaged ball joints causing steering instability
• Noise or vibration due to deteriorated bushings
• Uneven tire wear from misaligned suspension components
• Reduced ride comfort and handling performance

Installation Notes and Tips

Installation of the Dorman 521-744 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 hole aligns correctly with the vehicle’s frame and suspension points. Torque specifications should be followed according to Hyundai service manuals. This assembly is not adjustable, so proper fitment is critical for optimal suspension geometry.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards. The 521-744 control arm and ball joint assembly undergoes rigorous quality checks to ensure durability and performance. While specific warranty details are not provided here, Dorman typically offers limited warranties on suspension parts to cover defects in materials and workmanship.