Delphi TC3556 Suspension Control Arm and Ball Joint Assembly - Front Right Upper Forward

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC3556 suspension control arm and ball joint assembly is designed for precise fitment on Audi A8 Quattro and S8 models. Engineered with a casting and forged construction, this front right upper forward suspension component offers reliable performance for light suspension grade applications.

• Compatible with Audi A8 Quattro and S8 front right upper forward position
• Durable casting/forged control arm construction in silver finish
• Standard replacement grade for suspension control arm and ball joint assembly
• Natural rubber bushings for effective vibration dampening
• Ball joint with 18.0 mm thread diameter and 50.0 mm stud length
• Single mounting hole with 10.2 mm diameter
• Non-adjustable, non-greaseable design without grease fitting

Detailed Product Description

The Delphi TC3556 suspension control arm and ball joint assembly is crafted to meet the specific requirements of Audi A8 Quattro and S8 vehicles. Its casting and forged construction ensures structural integrity and durability under light suspension loads. The control arm features a maximum width of 40.0 mm and a silver finish that resists corrosion. Equipped with natural rubber bushings, this assembly helps reduce road vibrations and noise for a smoother ride. The ball joint includes an 18.0 mm thread diameter and a 50.0 mm stud length, designed to maintain proper steering and suspension geometry. This part is a standard replacement and does not include grease fittings or mounting hardware, reflecting its maintenance-free design.

Common Applications and Problem Resolution

• Replacement for worn or damaged front right upper forward suspension control arm on Audi A8 Quattro and S8
• Addresses issues with steering instability or uneven tire wear
• Resolves suspension noise caused by deteriorated bushings or ball joints
• Improves vehicle handling and alignment consistency
• Restores proper suspension geometry after collision or impact damage

Installation Notes and Tips

When installing the Delphi TC3556 control arm and ball joint assembly, ensure the vehicle is securely lifted and supported. Verify the correct front right upper forward position on Audi A8 Quattro and S8 models before removal of the old part. Since mounting hardware is not included, retain or replace bolts and nuts as necessary. Torque specifications should be followed according to manufacturer guidelines to maintain suspension integrity. This assembly is non-adjustable and non-greaseable, so no additional lubrication is required during installation.

Quality Assurance and Warranty

Delphi suspension components are manufactured to meet OEM standards for fit, form, and function. The TC3556 control arm and ball joint assembly undergoes rigorous quality control to ensure durability and performance. This part is offered as a standard replacement with the assurance of consistent quality. Warranty coverage details should be confirmed with the point of purchase or Delphi directly.