Dorman 521-894 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

Overview of Dorman Suspension Control Arm and Ball Joint Assembly

The Dorman 521-894 suspension control arm and ball joint assembly is designed specifically for Acura MDX and ZDX models. This pre-greased, aluminum control arm assembly offers a reliable replacement solution for light suspension grade applications, ensuring proper vehicle handling and alignment.

• Pre-greased for immediate installation
• Includes rubber bushings and mounting hardware
• Aluminum control arm with black finish for corrosion resistance
• Press-in ball joint with threaded stud included and installed
• Compatible with Acura MDX and ZDX models

Detailed Product Features and Specifications

This Dorman suspension control arm and ball joint assembly (part number 521-894) features a casting/forged aluminum control arm that balances strength and weight savings. The assembly comes pre-greased, eliminating the need for additional lubrication during installation. Rubber bushings are included to reduce vibration and noise, while the ball joint is press-in mounted with a threaded stud for secure attachment. The control arm measures a maximum length of 237 mm and a maximum width of 288.5 mm, with a single mounting hole diameter of 12.3 mm. The black finish provides added protection against corrosion and wear.

Compatible Vehicles and Applications

This suspension control arm and ball joint assembly is compatible with Acura MDX and Acura ZDX models. It is designed for light suspension grade use, making it suitable for regular driving conditions and helping maintain proper suspension geometry and vehicle stability.

• Restores proper suspension alignment and handling
• Replaces worn or damaged control arms and ball joints
• Reduces suspension noise and vibration
• Improves steering response and vehicle control
• Addresses issues related to uneven tire wear

Installation Notes and Tips

Installation of the Dorman 521-894 control arm and ball joint assembly requires basic suspension knowledge and tools. Since the ball joint is pre-installed and the control arm is pre-greased, the assembly is ready for immediate installation. Ensure the mounting hardware included is used to secure the control arm properly. Verify torque specifications according to Acura service manuals for the MDX and ZDX models. Alignment check after installation is recommended to maintain optimal vehicle handling.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 521-894 suspension control arm and ball joint assembly undergoes rigorous quality control to ensure durability and performance. This part comes with a limited warranty covering defects in material and workmanship, providing confidence in its reliability for Acura MDX and ZDX vehicles.