Dorman 520-511 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Overview of Dorman Suspension Control Arm and Ball Joint Assembly

The Dorman 520-511 suspension control arm and ball joint assembly is designed specifically for Nissan Altima and Maxima models. This pre-greased, aluminum control arm assembly offers a reliable replacement option 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
• Press-in ball joint with threaded stud included and installed
• Compatible with Nissan Altima and Maxima models

Detailed Product Features and Specifications

This Dorman suspension control arm and ball joint assembly (part number 520-511) features a casting/forged aluminum control arm constructed for durability and corrosion resistance. 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 type, providing secure and precise fitment. 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. Mounting hardware is included to facilitate a straightforward replacement process.

Compatible Vehicles and Application

This control arm and ball joint assembly is compatible with Nissan Altima and Maxima models, making it a suitable replacement part for suspension repairs or upgrades on these vehicles. The part number 520-511 ensures correct fitment and performance for these specific Nissan models.

• Restores proper suspension geometry
• Eliminates worn or damaged control arm issues
• Reduces suspension noise and vibration
• Improves vehicle handling and stability
• Addresses ball joint wear and tear

Installation Notes and Tips

Installation of the Dorman 520-511 control arm and ball joint assembly requires basic suspension repair tools. Since the assembly comes pre-greased and includes mounting hardware, it simplifies the replacement process. Ensure the vehicle is securely lifted and supported before removal of the old control arm. Verify torque specifications for mounting bolts and ball joint stud during installation to maintain safety and performance standards.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 520-511 suspension control arm and ball joint assembly undergoes quality inspections to ensure durability and reliability. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship.