Delphi TC5368 Suspension Ball Joint - Front Lower

Delphi Suspension Ball Joint TC5368 Overview

The Delphi Suspension Ball Joint TC5368 is engineered for reliable suspension performance in select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. Designed with durable steel construction and a greaseable design, this ball joint supports smooth steering and suspension articulation for models like the Camaro, Firebird, and Monte Carlo.

• Constructed from high-strength steel for durability
• Includes castle nut, cotter pin, and mounting hardware for secure installation
• Grease fitting and dust boot made of chloroprene rubber for protection and maintenance
• Press-in mounting type with tapered threaded stud for precise fit
• Compatible with Buick, Chevrolet, Oldsmobile, and Pontiac models including Camaro, Cutlass, Firebird, and more

Technical Specifications and Features

The TC5368 suspension ball joint features a maximum outside diameter of 2.303 inches (58.5 mm) and a length of 106 mm, providing a robust fit for suspension systems requiring standard-grade components. The stud thread diameter measures 0.563 inches with a tapered stud design, including a taper per foot of 0.125 and a stud tapered end diameter of 0.681 inches. This ball joint assembly comes with a dust boot made from chloroprene rubber to resist contaminants and extend service life. It is greaseable, allowing for routine maintenance to reduce wear. The package includes essential mounting hardware such as nuts, a castle nut, cotter pin, and grease fitting, ensuring a complete replacement part ready for installation.

Compatible Vehicles and Applications

This Delphi ball joint is compatible with a range of classic and performance vehicles from Buick, Chevrolet, Oldsmobile, and Pontiac. It fits models including the Acadian, Camaro, Cutlass, Cutlass Supreme, El Camino, Firebird, Grand Prix, GTO, LeMans, Malibu, Monte Carlo, Nova, Omega, Skylark, and Tempest. The TC5368 part number ensures precise fitment for suspension repairs or upgrades on these vehicles.

Common Suspension Issues Addressed

• Excessive play or looseness in steering components
• Uneven tire wear caused by worn ball joints
• Clunking or knocking noises during suspension movement
• Reduced steering responsiveness or alignment problems
• Contaminant ingress leading to premature joint failure

Installation Notes and Tips

Installation of the Delphi TC5368 ball joint requires pressing the unit into the control arm using appropriate suspension tools. The included castle nut, cotter pin, and mounting hardware facilitate secure attachment. Ensure the grease fitting is accessible for lubrication after installation. Verify the tapered stud is properly seated and tightened to manufacturer torque specifications. The dust boot should be inspected for proper seating to prevent dirt and moisture intrusion.

Quality Assurance and Warranty

Delphi suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The TC5368 ball joint is built with quality materials and includes protective features such as a grease fitting and durable dust boot to extend service life. While specific warranty details may vary, Delphi typically offers coverage against defects in material and workmanship to support long-term reliability.