Dorman 520-480 Suspension Control Arm and Ball Joint Assembly - Front Right Upper

Durable Suspension Control Arm and Ball Joint Assembly for Mazda RX-8

The Dorman 520-480 suspension control arm and ball joint assembly is engineered specifically for the Mazda RX-8. Designed with quality materials and precise manufacturing, this assembly ensures reliable suspension performance and improved vehicle handling.

• Pre-greased for immediate use and reduced maintenance
• Includes rubber bushings for vibration dampening and noise reduction
• Machined ball joint mounting with threaded stud for secure fitment
• Constructed from lightweight aluminum with a black finish for corrosion resistance
• Comes with mounting hardware for straightforward installation

Product Features and Specifications

This suspension control arm and ball joint assembly (part number 520-480) is designed as a casting/forged aluminum component, providing a balance of strength and weight savings. The assembly includes a pre-installed ball joint with a 14 mm threaded stud and a machined mounting type to ensure precise alignment and fitment. Rubber bushings are integrated to absorb road shocks and reduce noise, enhancing ride comfort. The control arm measures up to 288.5 mm in width and 237 mm in length, with a single mounting hole diameter of 12.3 mm. This assembly is suspension grade light and is not adjustable, making it suitable for standard suspension setups on the Mazda RX-8.

Compatible Vehicles and Applications

• Compatible with Mazda RX-8 models requiring a suspension control arm and ball joint assembly
• Ideal for replacing worn or damaged control arms to restore proper suspension geometry
• Addresses issues such as uneven tire wear, steering instability, and suspension noise
• Helps maintain vehicle alignment and handling characteristics

Installation Notes and Tips

Installation of the Dorman 520-480 control arm and ball joint assembly should be performed by a qualified technician. Since the ball joint is pre-installed and pre-greased, no additional lubrication is necessary during installation. Ensure all mounting hardware is torqued to manufacturer specifications. This assembly is designed for direct bolt-on replacement without adjustment, simplifying the installation process on the Mazda RX-8.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards. The 520-480 control arm and ball joint assembly undergoes rigorous quality control to ensure durability and performance. While specific warranty details are not provided here, Dorman typically offers limited warranties on their suspension parts to cover defects in materials and workmanship.