Delphi TC4207 Suspension Ball Joint - Front Lower

Front Lower Ball Joint for Heavy-Duty GM Trucks

Delphi TC4207 is a front lower suspension ball joint for select Chevrolet Silverado 2500 HD and 3500 HD, plus GMC Sierra 2500 HD and 3500 HD models. It is built for OE-style fitment and dimensional accuracy, making it a direct replacement for worn front suspension joints on 2011-2019 heavy-duty trucks.

Key Features

• Front lower position for the specified GM HD applications
• OE-focused dimensional and material analysis for fit and compatibility
• Tested for temperature extremes below -40 C and above 120 C
• Exposed to 720 hours of salt spray testing for corrosion resistance validation
• Delphi part number TC4207 for easy identification and ordering

Detailed Description

Delphi TC4207 is engineered as a suspension ball joint for the front lower location on 2011-2019 Chevrolet Silverado 2500 HD, 2011-2019 Chevrolet Silverado 3500 HD, 2011-2019 GMC Sierra 2500 HD, and 2011-2019 GMC Sierra 3500 HD. Delphi applies OE-based engineering methods to its aftermarket steering and suspension portfolio, using dimensional and material analysis to match the original part as closely as possible. This part cross-references MOOG Chassis Products K500232 for the same application.

Vehicle Fitment

• Fits 2011-2019 Chevrolet Silverado 2500 HD, front lower.
• Fits 2011-2019 Chevrolet Silverado 3500 HD, front lower.
• Fits 2011-2019 GMC Sierra 2500 HD, front lower.
• Fits 2011-2019 GMC Sierra 3500 HD, front lower.

Common Repair Uses

• Restores front suspension joint integrity after wear or looseness
• Addresses clunking or popping from the front lower suspension area
• Helps correct steering play caused by a worn ball joint
• Supports proper front-end alignment retention after suspension service
• Replaces a damaged or corroded OE-style ball joint on HD trucks

Installation Notes

Verify the front lower position and confirm vehicle application before installation. Inspect related suspension components, including control arms, bushings, and alignment settings, during service on Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500 HD, GMC Sierra 2500 HD, and GMC Sierra 3500 HD models. Professional installation is recommended for proper suspension service and alignment.

Quality Assurance

Delphi uses OE-oriented testing and validation for this part, including extreme temperature exposure and extended salt spray testing. The TC4207 is backed by Delphi's OE engineering approach for aftermarket steering and suspension components.