Delphi TC8154 Suspension Control Arm and Ball Joint Assembly - Front Right

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC8154 suspension control arm and ball joint assembly is designed for precise fitment on the front right side of select Audi and Volkswagen models. Engineered with durable steel and pre-greased components, this assembly supports reliable suspension performance for vehicles like the Audi TT, TT Quattro, and Volkswagen R32.

• Pre-greased for immediate installation
• Includes rubber bushings and mounting hardware
• Steel control arm with black finish for corrosion resistance
• Adjustable design with bolt-in ball joint mounting
• Threaded ball joint stud for secure attachment
• Compatible with front right position on Audi TT, TT Quattro, and Volkswagen R32

Detailed Product Features and Specifications

The Delphi TC8154 control arm assembly features a robust steel construction with a black finish to resist wear and corrosion. It comes pre-greased, eliminating the need for initial lubrication, although it is not greaseable after installation. The assembly includes rubber bushings to absorb vibrations and reduce noise, enhancing ride comfort. The ball joint is mounted using a bolt-in method with a threaded stud, ensuring a secure and stable connection. This control arm is adjustable, allowing for precise alignment adjustments during installation. The maximum width and length of the control arm are 14.53 inches and 17.68 inches respectively, designed to meet exact OEM specifications for the front right suspension of Audi TT, TT Quattro, and Volkswagen R32 models.

Compatible Vehicles and Applications

This suspension control arm and ball joint assembly is compatible with the following vehicles:

• Audi TT (front right suspension)
• Audi TT Quattro (front right suspension)
• Volkswagen R32 (front right suspension)

It is intended as a standard replacement part to restore proper suspension geometry and handling characteristics.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing excessive play
• Loose or failing ball joints leading to steering instability
• Corroded or bent control arms affecting wheel alignment
• Uneven tire wear due to suspension misalignment
• Noise and vibration from deteriorated suspension components

Installation Notes and Tips

Installation of the Delphi TC8154 control arm assembly requires basic suspension tools and mechanical knowledge. Since the part comes pre-greased and includes mounting hardware, it is ready for immediate installation. Ensure the vehicle is securely lifted and supported before removing the old control arm. Verify the ball joint stud threads and torque specifications during installation. After installation, a professional wheel alignment is recommended to maintain proper handling and tire wear.

Quality Assurance and Warranty

Delphi suspension components meet industry standards for durability and performance. The TC8154 assembly is manufactured to OEM specifications and undergoes quality control inspections. This part is offered as a standard replacement grade component, backed by Delphi's limited warranty against defects in materials and workmanship. Refer to Delphi's warranty terms for specific coverage details.