Delphi TC2974 Suspension Control Arm and Ball Joint Assembly - Front Left Upper Forward or Front Left Upper Rearward

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC2974 suspension control arm and ball joint assembly is engineered for front left upper positions on select Audi and Porsche models. Designed with durable aluminum construction and integrated rubber and aluminum bushings, this component supports precise suspension movement and vehicle stability.

• Aluminum control arm with casting and forged construction for strength and lightweight performance
• 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 light suspension applications
• Compatible with front left upper forward and rearward positions

Technical Details and Features

The TC2974 control arm features a silver finish and measures approximately 11.34 inches (288 mm) in length and 1.77 inches (45 mm) in maximum width. It is designed without grease fittings and is not greaseable, relying on maintenance-free bushings. The assembly includes one mounting hole with a diameter of 10.2 mm, optimized for precise fitment. This part is intended for light suspension grade use, making it suitable for vehicles requiring standard replacement components without adjustability.

Compatible Vehicles and Applications

This Delphi suspension control arm and ball joint assembly is compatible with various Audi and Porsche models, including Audi A4 allroad, A5, A5 Quattro, A6, A6 Quattro, A7 Quattro, allroad, Q5, RS7, S5, S6, S7, and Porsche Macan. It is specifically designed for front left upper forward and rearward suspension positions, ensuring proper fit and function in these applications.

• Corrects front left upper suspension wear and tear
• Addresses issues with vehicle alignment and handling instability
• Replaces worn or damaged ball joints to restore steering precision
• Improves suspension response and reduces noise from worn bushings
• Supports safe and consistent suspension geometry for Audi and Porsche models

Installation Notes and Tips

Installation of the Delphi TC2974 requires removal of the existing control arm and ball joint assembly from the front left upper suspension. Since mounting hardware is not included, ensure you have the appropriate bolts and tools for secure installation. The part is not adjustable and does not include grease fittings, so no additional lubrication is necessary during installation. Verify torque specifications according to vehicle manufacturer guidelines to maintain suspension integrity.

Quality Assurance and Warranty

Delphi suspension components meet standard replacement grade requirements, providing reliable performance for light suspension applications. The TC2974 assembly is manufactured with high-quality aluminum and durable bushings to ensure longevity. While specific warranty details are not provided, Delphi parts typically adhere to industry standards for quality and durability.