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

Durable Suspension Control Arm and Ball Joint Assembly for Nissan and INFINITI

The Dorman 520-520 suspension control arm and ball joint assembly is engineered for reliable performance in Nissan Maxima and INFINITI I30 models. Designed with pre-greased components and included bushings, this assembly ensures smooth suspension operation and long-lasting durability.

• Pre-greased for immediate use without additional lubrication
• Includes rubber bushings for effective vibration dampening
• Steel control arm with a black finish for corrosion resistance
• Press-in ball joint with threaded stud for secure mounting
• Mounting hardware included for straightforward installation
• Compatible with Nissan Maxima and INFINITI I30 models
• Control arm dimensions: maximum length 237 mm, maximum width 288.5 mm

Technical Details and Construction

This suspension control arm and ball joint assembly from Dorman is constructed from forged and cast steel, providing structural strength required for light suspension grade applications. The assembly comes pre-greased, eliminating the need for immediate maintenance after installation. Rubber bushings are included to reduce noise and absorb road vibrations, enhancing ride comfort. The ball joint is press-in mounted with a 14 mm threaded stud, ensuring a secure fit and compatibility with factory mounting points. The control arm features a single mounting hole with a diameter of 12.3 mm, and all necessary mounting hardware is supplied for a complete replacement.

Compatible Vehicles and Applications

This Dorman 520-520 suspension control arm and ball joint assembly is specifically designed for use with Nissan Maxima and INFINITI I30 vehicles. It is suitable for those seeking a direct replacement part that maintains factory suspension geometry and performance.

• Replaces worn or damaged control arms and ball joints
• Addresses suspension noise and vibration issues
• Corrects alignment problems caused by faulty components
• Improves handling and steering response
• Restores suspension stability and safety

Installation Notes and Tips

Installation of the Dorman 520-520 assembly requires basic suspension knowledge and tools. Since the ball joint is pre-installed and press-fit, no separate ball joint installation is necessary. Ensure all mounting hardware is torqued to manufacturer specifications. Although the assembly is pre-greased, inspect bushings and ball joint for any damage during installation. Alignment check after installation is recommended to maintain proper vehicle handling.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards. The 520-520 control arm and ball joint assembly undergoes rigorous quality control to ensure durability and fitment accuracy. This product includes a limited warranty covering defects in materials and workmanship, providing confidence in its long-term performance for Nissan Maxima and INFINITI I30 owners.