Delphi TC5287 Suspension Ball Joint - Front Lower

Delphi Suspension Ball Joint TC5287 Overview

The Delphi Suspension Ball Joint TC5287 is engineered for reliable performance in select Cadillac, Chevrolet, and GMC trucks and SUVs. Designed with durable steel construction and a protective chloroprene rubber dust boot, this ball joint supports smooth steering and suspension articulation.

• Constructed from high-strength steel for durability
• Includes a chloroprene rubber dust boot to protect against contaminants
• Pressed mounting type for secure installation
• Compatible with Cadillac Escalade, Chevrolet Silverado 1500, GMC Sierra 1500, and more
• Mounting hardware and nuts included for convenience

Technical Specifications and Features

The TC5287 suspension ball joint features a maximum outside diameter of 2.362 inches (60.0 mm) and a width of 60.0 mm, providing a robust fit for heavy-duty applications. The stud thread diameter measures 0.787 inches (20.0 mm) with a tapered threaded stud type, ensuring a secure connection. The stud thread length is approximately 0.807 inches (20.5 mm), and the stud has a tapered end diameter of 0.945 inches. This ball joint assembly includes a dust boot made from chloroprene rubber (CR) to resist wear from dirt and moisture. Although grease fittings and bushings are not included, the pressed mounting type and included mounting hardware simplify installation.

Compatible Vehicles and Applications

This Delphi ball joint TC5287 is compatible with a range of full-size trucks and SUVs, including:

• Cadillac Escalade, Escalade ESV, Escalade EXT
• Chevrolet Avalanche, Silverado 1500, Suburban 1500, Suburban 2500, Tahoe
• GMC Sierra 1500, Yukon, Yukon XL 1500

It is designed to maintain proper suspension geometry and steering control in these vehicles, supporting safe and stable driving conditions.

Common Issues Addressed by the TC5287 Ball Joint

• Eliminates excessive play or looseness in suspension components
• Prevents uneven tire wear caused by worn ball joints
• Reduces clunking or knocking noises during steering or over bumps
• Restores proper steering response and alignment
• Protects suspension components from dirt and moisture intrusion

Installation Notes and Tips

• Ensure vehicle is securely lifted and supported before removal
• Remove old ball joint carefully to avoid damage to control arms
• Use included mounting hardware and nuts for proper fitment
• Verify tapered stud seats correctly in the knuckle for safety
• Check alignment after installation to maintain handling performance

Quality Assurance and Warranty

Delphi suspension components are manufactured to meet or exceed OEM specifications. The TC5287 ball joint undergoes rigorous quality control to ensure durability and fitment accuracy. While specific warranty details may vary, Delphi typically offers coverage against defects in materials and workmanship to provide confidence in your replacement part.