Delphi TC2975 Suspension Control Arm and Ball Joint Assembly - Front Right Upper Forward or Front Right Upper Rearward

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC2975 suspension control arm and ball joint assembly is engineered for precise fitment on select Audi and Porsche models. Designed with durable aluminum construction and integrated rubber and aluminum bushings, this component supports reliable front suspension performance for vehicles like the Audi A4 allroad and Porsche Macan.

• Aluminum control arm with casting and forged construction for strength and lightweight design
• Includes rubber and aluminum bushings for effective vibration dampening
• Pinch-type ball joint stud with 16mm thread diameter and 40mm stud length
• Standard replacement grade suitable for front right upper forward and rearward positions
• Compatible with multiple Audi and Porsche models including A5 Quattro, Q5, RS7, and S7

Detailed Product Description

The Delphi TC2975 suspension control arm and ball joint assembly is a light suspension grade component crafted from aluminum, combining casting and forging methods to ensure durability while minimizing weight. The assembly features integrated rubber and aluminum bushings that help absorb road vibrations and maintain suspension alignment. The pinch-type ball joint stud is designed with a 16mm thread diameter and a 40mm stud length, providing secure attachment and smooth articulation. This control arm is intended for the front right upper forward and rearward mounting positions, with a single mounting hole measuring 10.2mm in diameter. Finished in silver, the control arm measures approximately 288mm in length and 45mm in maximum width, fitting precisely within the suspension geometry of compatible vehicles.

Compatible Vehicles and Applications

This Delphi TC2975 control arm assembly is compatible with a range of Audi and Porsche models, including:

• Audi A4 allroad, A5, A5 Quattro, A6, A6 Quattro, A7 Quattro, allroad
• Porsche Macan, Q5, RS7, S5, S6, S7

It is designed to replace worn or damaged front right upper suspension components, restoring proper handling and ride quality.

Common Issues Addressed by This Control Arm

• Excessive suspension noise or clunking from worn ball joints or bushings
• Uneven tire wear due to misaligned suspension geometry
• Reduced steering responsiveness or stability
• Vibration or harshness transmitted through the front suspension
• Loose or damaged control arm components affecting vehicle safety

Installation Notes and Tips

Installation of the Delphi TC2975 control arm requires removal of the existing front right upper control arm assembly. Since mounting hardware is not included, reuse of original bolts and nuts or purchase of OEM hardware is necessary. The control arm is not adjustable and does not include grease fittings, so no additional lubrication is required during installation. Proper torque specifications should be followed to ensure secure mounting. Alignment check and adjustment after installation are recommended to maintain optimal suspension performance.

Quality Assurance and Warranty

The Delphi TC2975 suspension control arm and ball joint assembly meets standard replacement grade specifications, ensuring reliable performance and durability. Delphi products are manufactured to meet or exceed OEM standards. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.