Delphi TC1754 Suspension Control Arm and Ball Joint Assembly - Rear or Rear Lower Rearward

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC1754 suspension control arm and ball joint assembly is designed for rear lower rearward positions on select Mercedes-Benz models. Engineered with durable steel construction and natural rubber bushings, this assembly provides reliable suspension performance for vehicles like the Mercedes-Benz CL55 AMG and S500.

• Pre-greased for immediate installation
• Steel control arm with casting and forged construction
• Natural rubber bushings included for vibration dampening
• Threaded ball joint stud measuring 3.701 inches in length
• Standard replacement grade for suspension maintenance
• Compatible with multiple Mercedes-Benz models including CL65 AMG and S600

Technical Details and Construction

The TC1754 control arm features a robust steel design combining casting and forging methods to ensure strength and durability under suspension loads. The assembly includes natural rubber bushings that help absorb road vibrations and maintain ride quality. The ball joint stud is threaded and measures approximately 3.7 inches, providing secure attachment to the suspension system. This part is pre-greased, eliminating the need for additional lubrication during installation. The control arm is finished in gray and measures up to 12.244 inches in length and 3.465 inches in width, with a mounting hole diameter of 0.476 inches.

Compatible Mercedes-Benz Models

This suspension control arm and ball joint assembly is compatible with a range of Mercedes-Benz vehicles, specifically designed for rear lower rearward suspension positions. Compatible models include:

• Mercedes-Benz CL55 AMG
• Mercedes-Benz CL65 AMG
• Mercedes-Benz CL500
• Mercedes-Benz CL600
• Mercedes-Benz S55 AMG
• Mercedes-Benz S65 AMG
• Mercedes-Benz S320
• Mercedes-Benz S350
• Mercedes-Benz S430
• Mercedes-Benz S500
• Mercedes-Benz S600

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing poor handling
• Ball joint wear leading to suspension noise or looseness
• Corroded or weakened control arm structure affecting alignment
• Vibration and harshness from deteriorated suspension components
• Replacement of factory control arm assemblies for maintenance

Installation Notes and Tips

Installation of the Delphi TC1754 control arm assembly requires proper suspension alignment and torque specifications. Since the part is pre-greased and includes bushings, no additional lubrication is necessary. Ensure the mounting hole diameter and ball joint stud length match the vehicle specifications. This assembly is not adjustable and designed for direct replacement in the specified rear lower rearward position.

Quality Assurance and Warranty

Delphi suspension components meet standard replacement grade requirements, providing reliable performance for Mercedes-Benz vehicles. The TC1754 assembly is manufactured with quality materials and tested for durability. Warranty coverage details should be confirmed with the parts provider or vehicle manufacturer.