Dorman 524-366 Suspension Control Arm and Ball Joint Assembly - Rear Right Lower Rearward

Durable Suspension Control Arm and Ball Joint Assembly

The Dorman 524-366 suspension control arm and ball joint assembly is engineered for reliable performance in Mercedes-Benz ML55 AMG, ML320, ML350, ML430, and ML500 models. Designed with quality materials and pre-greased components, this assembly supports smooth suspension operation and vehicle stability.

• Pre-greased for immediate use and reduced maintenance
• Includes rubber bushings for effective 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 Mercedes-Benz ML55 AMG, ML320, ML350, ML430, and ML500
• Mounting hardware included for straightforward installation
• Control arm dimensions: maximum width 288.5 mm, maximum length 237 mm
• Black finish for corrosion resistance and aesthetic integration

Product Features and Specifications

This suspension control arm and ball joint assembly (part number 524-366) is designed to meet regular grade suspension requirements with a light suspension grade type. The aluminum control arm offers a balance of strength and weight savings, while the rubber bushings help absorb road shocks and reduce noise. The ball joint is press-in mounted and comes pre-installed with a 14 mm threaded stud, ensuring a secure fit. The assembly includes one mounting hole with a diameter of 12.3 mm, and the entire unit is finished in black to resist corrosion.

Applications and Problem Solving

This Dorman suspension control arm and ball joint assembly is compatible with several Mercedes-Benz models, including ML55 AMG, ML320, ML350, ML430, and ML500. It is designed to address common suspension issues such as:

• Worn or damaged control arms causing poor handling or alignment problems
• Ball joint wear leading to steering looseness or uneven tire wear
• Excessive vibration or noise from deteriorated bushings
• Corrosion or fatigue in original suspension components
• Reduced suspension performance affecting ride comfort and safety

Installation Notes and Tips

Installation of the Dorman 524-366 assembly requires basic suspension repair tools. Since the ball joint is pre-installed and the control arm is pre-greased, the assembly is ready for immediate installation. Ensure proper torque specifications are followed for mounting hardware to maintain suspension integrity. This assembly is not adjustable, so alignment should be checked and corrected after installation.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The 524-366 control arm and ball joint assembly undergoes rigorous quality control to ensure durability and performance. While specific warranty details are not provided here, Dorman typically offers limited warranties on their suspension parts to cover defects in materials and workmanship.