Delphi TC1864 Suspension Ball Joint - Front Lower

Delphi Suspension Ball Joint TC1864 Overview

The Delphi Suspension Ball Joint TC1864 is engineered for reliable suspension performance in Chevrolet Express 2500, Express 3500, GMC Savana 2500, and Savana 3500 models. Designed with durable steel construction and a greaseable design, this ball joint supports smooth steering and suspension articulation.

• Constructed from high-strength steel for durability
• Includes grease fitting for easy maintenance
• Equipped with a chloroprene rubber dust boot to protect against contaminants
• Press-in mounting type with included mounting hardware, nuts, and washers
• Compatible with Chevrolet Express 2500/3500 and GMC Savana 2500/3500

Technical Specifications and Features

The Delphi TC1864 suspension ball joint features a maximum outside diameter of 68.0 mm (2.677 inches) and a length of 128 mm (5.039 inches) to meet exact OEM dimensions. The stud is threaded with a 16.0 mm diameter and a tapered design, ensuring secure fitment and proper alignment. This standard suspension grade ball joint includes a grease fitting for routine lubrication, extending service life. The dust boot is made from chloroprene rubber, providing resistance to wear and environmental elements. Mounting hardware, including nuts and washers, is included for a complete installation.

Compatible Vehicles and Applications

This suspension ball joint is specifically compatible with the following vehicles:

• Chevrolet Express 2500
• Chevrolet Express 3500
• GMC Savana 2500
• GMC Savana 3500

Part number TC1864 is designed to replace worn or damaged ball joints in these models, restoring proper suspension function and vehicle handling.

Common Issues Addressed by Delphi TC1864 Ball Joint

• Excessive play or looseness in the suspension
• Uneven tire wear caused by misalignment
• Clunking or knocking noises during steering or over bumps
• Reduced steering responsiveness or stability
• Contaminant ingress causing premature joint failure

Installation Notes and Tips

Installation of the Delphi TC1864 ball joint requires pressing the unit into the control arm using appropriate suspension tools. The included mounting hardware simplifies assembly, but cotter pins and castle nuts are not included. Ensure the grease fitting is accessible for lubrication after installation. Verify proper torque specifications for nuts and bolts according to vehicle manufacturer guidelines. Regular greasing through the fitting will help maintain joint performance and longevity.

Quality Assurance and Warranty

Delphi suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The TC1864 ball joint undergoes rigorous quality control to ensure durability and reliable operation. While specific warranty details may vary, Delphi typically offers coverage against defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.