Dorman 520-161 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Reliable Suspension Control Arm and Ball Joint Assembly

The Dorman 520-161 suspension control arm and ball joint assembly is engineered for precise fitment on Chevrolet Aveo, Pontiac Wave, and Suzuki Swift+ models. Designed to restore suspension performance, this assembly comes pre-greased and includes all necessary mounting hardware for a straightforward installation.

• Pre-greased control arm and ball joint for immediate use
• Includes rubber bushings and mounting hardware
• Steel construction with casting/forged control arm type
• Bolt-in ball joint with threaded stud (14 mm thread diameter)
• Compatible with Chevrolet Aveo, Pontiac Wave, Suzuki Swift+ and related models

Durable Construction and Design Features

This suspension control arm and ball joint assembly from Dorman is built with a steel control arm featuring a casting/forged design for strength and durability. The assembly includes rubber bushings that help absorb road vibrations and reduce noise. The ball joint is installed and pre-greased, eliminating the need for additional lubrication during installation. The bolt-in mounting style with a single 12.3 mm mounting hole ensures a secure fit. The control arm measures up to 288.5 mm in width and 237 mm in length, finished in black for corrosion resistance.

Compatible Vehicle Applications

This Dorman 520-161 assembly is compatible with several compact vehicles, including Chevrolet Aveo, Aveo5, Pontiac Wave, Wave5, Suzuki Swift+, G3, and G3 Wave models. It is designed specifically for light suspension grade applications, making it suitable for regular driving conditions on these vehicles.

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
• Misalignment due to bent or compromised control arms
• Reduced handling performance and vehicle control

Installation Notes and Tips

The Dorman 520-161 control arm and ball joint assembly comes with mounting hardware included for ease of installation. Since the ball joint is pre-installed and pre-greased, no additional lubrication is required. The bolt-in design with a threaded ball joint stud simplifies replacement. It is recommended to verify vehicle compatibility before installation and to perform a wheel alignment after replacement to ensure proper suspension geometry.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. This suspension control arm and ball joint assembly undergoes rigorous quality checks. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship.