Dorman 520-432 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

Durable Suspension Control Arm and Ball Joint Assembly for Toyota Echo and MR2 Spyder

The Dorman 520-432 suspension control arm and ball joint assembly is engineered to restore precise steering and suspension performance for Toyota Echo and MR2 Spyder models. Designed with quality materials and pre-greased components, this assembly offers reliable fitment and durability for light suspension applications.

• Pre-greased control arm and ball joint for immediate use
• Includes rubber bushings and mounting hardware for complete installation
• Steel construction with casting/forged control arm type for strength
• Press-in ball joint with threaded stud for secure mounting
• Compatible with Toyota Echo and MR2 Spyder suspension systems

Product Features and Specifications

This Dorman suspension control arm and ball joint assembly (part number 520-432) features a black steel control arm with a maximum width of 288.5 mm and length of 237 mm. The assembly includes rubber bushings to absorb vibrations and reduce noise, enhancing ride comfort. The ball joint is installed and ready for use, featuring a 14 mm threaded stud and a 12.3 mm mounting hole diameter. Mounting hardware is included to facilitate a straightforward replacement process. This assembly is designed for light suspension grade applications and is not adjustable.

Compatible Vehicles and Applications

This control arm and ball joint assembly is specifically compatible with Toyota Echo and Toyota MR2 Spyder models. It is intended for use in suspension repairs where the original control arm or ball joint has worn or failed, ensuring proper alignment and handling characteristics are maintained.

Common Suspension Issues Addressed

• 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 issues affecting vehicle handling
• Corroded or weakened control arm compromising suspension integrity

Installation Notes and Tips

Before installation, verify compatibility with your Toyota Echo or MR2 Spyder by cross-referencing the part number 520-432. The assembly comes pre-greased and includes all necessary mounting hardware, simplifying the replacement process. Use appropriate tools to press out the old ball joint if necessary, and torque mounting bolts to manufacturer specifications. Since this part is not adjustable, ensure proper alignment is checked after installation.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 520-432 suspension control arm and ball joint assembly undergoes rigorous quality control to ensure durability and performance. This product includes a limited warranty covering defects in materials and workmanship, providing confidence in your suspension repair.