Delphi TC1042 Suspension Ball Joint - Front Lower

Delphi Suspension Ball Joint TC1042 Overview

The Delphi Suspension Ball Joint TC1042 is engineered for reliable suspension performance in select Audi and Volkswagen models. Designed with durable steel construction and a protective dust boot, this ball joint supports smooth steering and stable handling for vehicles like the Audi TT and Volkswagen R32.

• Constructed from high-strength steel for durability
• Standard suspension grade type for consistent performance
• Includes dust boot to protect internal components
• Comes with mounting hardware and nuts for installation
• Compatible with Audi TT, TT Quattro, and Volkswagen R32 models

Technical Specifications and Features

The Delphi TC1042 suspension ball joint features a maximum outside diameter of 1.642 inches (41.7 mm) and a width of 85.5 mm, providing a precise fit for the specified vehicles. The stud thread diameter measures 0.472 inches (12.0 mm) with a stud thread length of 0.748 inches (19.0 mm), utilizing a threaded stud type. The assembly includes a dust boot to prevent dirt and debris ingress, enhancing longevity. Mounting hardware and nuts are included, with a mounting bolt length of 2.028 inches (51.5 mm) and three mounting holes to ensure secure attachment. The ball joint is not greaseable and does not include a grease fitting, castle nut, bushings, cotter pin, or washers.

Compatible Vehicles and Applications

This suspension ball joint is compatible with the following vehicles:

• Audi TT and TT Quattro
• Volkswagen R32

It is designed to maintain proper suspension geometry and steering control, making it suitable for replacement in these specific models.

Common Suspension Issues Addressed

• Excessive play or looseness in the suspension system
• Uneven tire wear due to worn ball joints
• Clunking or knocking noises during steering or over bumps
• Reduced steering responsiveness or stability
• Compromised suspension alignment and handling

Installation Notes and Tips

Installation of the Delphi TC1042 ball joint requires basic suspension knowledge and appropriate tools. Ensure the vehicle is securely lifted and supported before removal of the old ball joint. The included mounting hardware and nuts facilitate proper installation. Since the ball joint is not greaseable, no additional lubrication is necessary beyond factory specifications. Verify torque specifications for mounting bolts and nuts according to the vehicle manufacturer’s guidelines. Inspect related suspension components during installation for wear or damage.

Quality Assurance and Warranty

Delphi suspension components are manufactured to meet or exceed OEM standards, ensuring reliable fit and function. The TC1042 ball joint undergoes rigorous quality control to provide consistent performance. Warranty coverage details should be confirmed with the product documentation or supplier, as they may vary by region.