Dorman 522-881 Suspension Control Arm and Ball Joint Assembly - Front Left Lower Forward

Durable Suspension Control Arm and Ball Joint Assembly

The Dorman 522-881 suspension control arm and ball joint assembly is engineered for reliable performance in various BMW models. Designed with quality materials and pre-greased components, this assembly supports smooth suspension operation and vehicle handling.

• Pre-greased for immediate use and reduced maintenance
• Includes rubber bushings for vibration dampening
• Aluminum control arm with casting/forged construction for strength and lightweight durability
• Press-in ball joint with threaded stud for secure mounting
• Compatible with multiple BMW models including 118i, 320i, 335i, and M240i

Product Features and Specifications

This suspension control arm and ball joint assembly features a black aluminum control arm measuring up to 288.5 mm in width and 237 mm in length. The assembly includes a press-in ball joint with a 14 mm threaded stud and a 12.3 mm mounting hole diameter. Rubber bushings are integrated to reduce noise and absorb road shocks. The assembly is pre-greased, eliminating the need for immediate lubrication after installation. Mounting hardware is included to facilitate installation.

Compatible BMW Models and Applications

The Dorman 522-881 is compatible with a wide range of BMW vehicles, including the 118i, 120i, 220i, 228i, 230i, 235i, 318i, 320i, 328d, 328i, 330e, 330i, 335i, 340i, 420i, 420i Gran Coupe, 428i, 428i Gran Coupe, 430i, 430i Gran Coupe, 435i, 435i Gran Coupe, 440i, 440i Gran Coupe, ActiveHybrid 3, M135i, M140i, M235i, and M240i. This ensures precise fitment and reliable suspension performance for these models.

Common Suspension Issues Addressed

• Worn or damaged control arms causing poor handling
• Ball joint wear leading to steering instability
• Excessive suspension noise or vibration
• Uneven tire wear due to misalignment
• Reduced suspension travel and ride comfort

Installation Notes and Tips

Before installation, verify compatibility with your specific BMW model. The assembly comes pre-greased, so additional lubrication is not required. Use proper tools to press in the ball joint and torque mounting bolts to manufacturer specifications. Inspect surrounding suspension components during installation for wear or damage.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards. The 522-881 control arm and ball joint assembly undergoes rigorous quality checks to ensure durability and performance. Please refer to Dorman's warranty policy for coverage details.