Delphi TC3472 Suspension Control Arm and Ball Joint Assembly - Front Left Upper

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC3472 suspension control arm and ball joint assembly is designed for front left upper positioning on select Mercedes-Benz models. Engineered with durable aluminum construction and natural rubber bushings, this component offers reliable suspension performance for vehicles like the Mercedes-Benz C230, C250, C300, C350, and E350.

• Aluminum control arm with casting and forged construction
• Threaded ball joint stud with 14mm diameter and 71mm length
• Natural rubber bushings for effective vibration dampening
• Includes mounting hardware for straightforward installation
• Standard replacement grade for light suspension applications
• Compatible with front left upper suspension position
• Silver finish with a maximum control arm length of 20.276 inches

Technical Details and Construction

The Delphi TC3472 control arm assembly features a robust aluminum body combining casting and forging techniques to balance strength and weight. The ball joint stud is threaded, measuring 14mm in diameter and 71mm in length, ensuring secure attachment and precise fitment. Natural rubber bushings provide necessary flexibility and noise reduction, while the assembly includes one mounting hole with a diameter of 14.2mm. This part is designed for light suspension grade use and is not adjustable or greaseable, with no grease fitting included.

Compatible Mercedes-Benz Models

This suspension control arm and ball joint assembly is compatible with the following Mercedes-Benz vehicles: C230, C250, C300, C350, and E350. It is specifically designed for the front left upper suspension position, making it a direct replacement for worn or damaged components in these models.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing poor handling
• Loose or failing ball joints leading to steering instability
• Corroded or bent control arms affecting wheel alignment
• Excessive suspension noise or vibration
• Uneven tire wear due to suspension component failure

Installation Notes and Tips

Installation of the Delphi TC3472 control arm assembly requires basic suspension knowledge and appropriate tools. The included mounting hardware simplifies the process, but ensure the vehicle is securely lifted and supported before beginning. Since the part is not adjustable, alignment should be checked and corrected after installation. No grease fitting means no additional lubrication is necessary during installation.

Quality Assurance and Warranty

Delphi provides this suspension control arm and ball joint assembly as a standard replacement grade component, manufactured to meet OEM specifications. The part undergoes rigorous quality control to ensure durability and fitment accuracy. Warranty coverage details should be confirmed with the point of purchase or Delphi directly.