Dorman 521-232 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

Overview of Dorman Suspension Control Arm and Ball Joint Assembly

The Dorman 521-232 suspension control arm and ball joint assembly is designed specifically for Lexus Land Cruiser and Toyota LX470 models. This pre-greased, steel control arm assembly offers a reliable replacement option for light suspension grade applications, ensuring proper vehicle handling and suspension performance.

• Pre-greased for immediate installation
• Includes rubber bushings and mounting hardware
• Press-in ball joint with pinch stud type installed
• Constructed from durable steel with a black finish
• Compatible with Lexus Land Cruiser and Toyota LX470

Detailed Product Features and Specifications

The Dorman 521-232 control arm assembly features a casting/forged steel construction for strength and durability. It comes pre-greased, eliminating the need for additional lubrication during installation. The assembly includes rubber bushings to absorb road vibrations and reduce noise, along with mounting hardware for a complete replacement solution. The ball joint is press-in mounted with a pinch stud type and is installed and ready for use. This control arm is designed for light suspension grade applications and is not adjustable. The control arm measures a maximum length of 237 mm and a maximum width of 288.5 mm, with a single mounting hole of 12.3 mm diameter.

Compatible Vehicles and Application

This suspension control arm and ball joint assembly is compatible with the following vehicles:

• Lexus Land Cruiser
• Toyota LX470

Use the Dorman 521-232 part number to ensure proper fitment for these models.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing poor handling
• Ball joint wear leading to steering instability
• Excessive suspension noise or vibration
• Misalignment due to bent or damaged control arms
• Reduced suspension performance affecting ride quality

Installation Notes and Tips

Before installation, verify vehicle compatibility with the Dorman 521-232 part number. The assembly comes pre-greased and includes mounting hardware, simplifying the replacement process. Since the ball joint is press-in mounted and installed, no additional ball joint assembly is required. Use proper tools to remove the old control arm and ensure torque specifications are followed during installation. Alignment check after installation is recommended to maintain proper suspension geometry.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards. The 521-232 control arm and ball joint assembly undergoes rigorous quality control to ensure durability and performance. This part is backed by Dorman's limited warranty, providing coverage against defects in materials and workmanship under normal use.