Dorman 524-528 Suspension Control Arm and Ball Joint Assembly - Front Right Lower Forward

Reliable Suspension Control Arm and Ball Joint Assembly

The Dorman 524-528 suspension control arm and ball joint assembly is engineered for precise fitment on select Mercedes-Benz models. Designed to restore proper suspension geometry, this assembly ensures stable handling and improved ride quality for your CL550, S350, S450, or S550.

• Compatible with Mercedes-Benz CL550, S350, S450, and S550 models
• Includes pre-installed, pre-greased ball joint with threaded stud
• Durable aluminum control arm with rubber bushings for vibration dampening
• Pressed attachment type for secure and reliable mounting
• Standard replacement grade casting/forged control arm construction

Durable Construction and Key Features

This suspension control arm and ball joint assembly (part number 524-528) features a robust aluminum control arm that combines lightweight properties with strength. The rubber bushings included help absorb road vibrations, contributing to a smoother ride. The ball joint is pre-installed and pre-greased, eliminating the need for additional lubrication during installation. Its threaded stud design ensures a secure connection to the vehicle’s suspension system. The pressed attachment type provides a reliable fit, maintaining suspension alignment and handling characteristics.

Applications and Common Suspension Issues Addressed

This assembly is specifically designed for Mercedes-Benz CL550, S350, S450, and S550 models, making it a direct replacement for worn or damaged suspension components. It is commonly used to resolve:

• Excessive suspension noise or clunking
• Uneven tire wear due to misalignment
• Loose or unstable steering feel
• Vibration or harshness during driving
• Worn ball joints or bushings causing suspension play

Installation Notes and Tips

Installation of the Dorman 524-528 suspension control arm and ball joint assembly requires standard suspension tools and alignment equipment. Since the ball joint is pre-installed and pre-greased, no additional lubrication is necessary. Ensure all mounting points are clean and free of debris before installation. After replacement, a professional wheel alignment is recommended to restore proper suspension geometry and handling performance.

Quality Assurance and Warranty

Dorman suspension components meet standard replacement grade specifications to provide reliable performance and durability. The 524-528 assembly undergoes quality checks to ensure fitment accuracy and material integrity. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in materials and workmanship.