Dorman 520-611 Suspension Control Arm and Ball Joint Assembly - Front Left Upper

Overview of Dorman Suspension Control Arm and Ball Joint Assembly

The Dorman 520-611 suspension control arm and ball joint assembly is designed specifically for Honda Civic and CRX models. This pre-greased, steel control arm assembly offers a reliable replacement solution for light suspension grade applications, ensuring proper vehicle handling and alignment.

• Pre-greased for immediate installation
• Includes rubber bushings and mounting hardware
• Press-in ball joint with threaded stud included and installed
• Constructed from durable steel with a black finish
• Compatible with Honda Civic and CRX models

Detailed Product Features and Specifications

The Dorman 520-611 control arm assembly features a casting/forged steel construction that provides strength and durability for regular suspension use. It comes pre-greased, eliminating the need for additional lubrication during installation. The assembly includes rubber bushings that help absorb road vibrations and reduce noise. The ball joint is press-in mounted with a threaded stud (14 mm thread diameter) for secure attachment. This assembly has one mounting hole with a diameter of 12.3 mm and measures 237 mm in length and 288.5 mm in width, finished in black to resist corrosion. Mounting hardware is included to facilitate a straightforward installation process.

Compatible Vehicles and Applications

This suspension control arm and ball joint assembly is compatible with Honda Civic and CRX models, providing a direct replacement for worn or damaged components. The part number 520-611 ensures fitment accuracy for these vehicles, maintaining proper suspension geometry and vehicle stability.

Common Issues Addressed by This Control Arm Assembly

• Excessive suspension noise or clunking
• Uneven tire wear due to misalignment
• Loose or unstable steering response
• Worn or damaged bushings causing vibration
• Ball joint wear leading to suspension play

Installation Notes and Tips

Before installation, verify compatibility with your Honda Civic or CRX using the part number 520-611. 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 all fasteners to manufacturer specifications. Since this control arm is not adjustable, ensure proper alignment is performed after installation.

Quality Assurance and Warranty Information

Dorman suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The 520-611 control arm and ball joint assembly undergoes quality inspections to ensure durability and performance. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in materials and workmanship.