Delphi TC385 Suspension Control Arm and Ball Joint Assembly - Front Right Upper

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC385 suspension control arm and ball joint assembly is designed for front right upper suspension on select Mercedes-Benz models. Engineered with durable aluminum construction and natural rubber bushings, this component provides reliable suspension performance for the Mercedes-Benz 300D, 300SD, and 300TD vehicles.

• Compatible with Mercedes-Benz 300D, 300SD, and 300TD front right upper suspension
• Aluminum control arm with casting and forged construction for strength and lightweight design
• Includes natural rubber bushings for effective vibration dampening
• Threaded ball joint stud with 10mm diameter and 60mm length
• Mounting hardware included for straightforward installation
• Standard replacement grade suspension component
• Silver finish with a maximum length of 10.276 inches and width of 2.638 inches

Detailed Product Description

The Delphi TC385 suspension control arm and ball joint assembly is a standard replacement part specifically designed for the front right upper position on Mercedes-Benz 300D, 300SD, and 300TD models. Constructed from aluminum using a combination of casting and forging processes, this control arm balances strength and weight reduction to maintain suspension integrity and vehicle handling. The assembly includes natural rubber bushings that help absorb road vibrations and reduce noise, contributing to a smoother ride.

The ball joint stud is threaded, measuring 10mm in diameter and 60mm in length, ensuring secure attachment and compatibility with the vehicle’s suspension system. This assembly does not come pre-greased nor is it greaseable, and it does not include a grease fitting. The product includes all necessary mounting hardware and features a single mounting hole with a 12mm diameter for proper fitment.

Common Applications and Issues Addressed

• Replacement of worn or damaged front right upper suspension control arm on Mercedes-Benz 300D, 300SD, and 300TD
• Eliminates excessive suspension noise caused by deteriorated bushings
• Restores proper suspension geometry and alignment
• Improves vehicle handling and steering response
• Addresses ball joint wear that can cause looseness or uneven tire wear

Installation Notes and Tips

• Ensure vehicle is securely lifted and supported before beginning installation
• Remove old control arm assembly carefully, noting the position of bushings and ball joint
• Use the included mounting hardware to secure the new Delphi TC385 assembly
• Torque all fasteners to manufacturer specifications to maintain suspension safety and performance
• Alignment check is recommended after installation to ensure proper handling

Quality Assurance and Warranty

The Delphi TC385 suspension control arm and ball joint assembly is manufactured to meet standard replacement grade specifications, ensuring reliable performance and durability. Delphi provides quality assurance through rigorous testing and material standards. Warranty coverage details should be confirmed with the point of purchase or Delphi directly, as warranty terms may vary.