Delphi TC5008 Suspension Ball Joint - Front Right

Delphi Suspension Ball Joint TC5008 Overview

The Delphi TC5008 suspension ball joint is engineered for reliable performance in select Lexus and Toyota vehicles. Designed with durable steel construction and a black finish, this suspension component ensures consistent handling and stability for models like the Toyota Highlander and Lexus RX350.

• Constructed from high-strength steel for durability
• Maximum outside diameter of 1.906 inches (48.4 mm)
• Includes castle nut, cotter pin, and mounting hardware for secure installation
• Equipped with a dust boot to protect the ball joint assembly
• Standard suspension grade type suitable for OEM replacement
• Threaded stud with 0.551 inch (14.0 mm) diameter and 0.906 inch (23.0 mm) thread length
• Compatible with multiple Lexus and Toyota models including Highlander, RX350, RX450h, Sienna, and Venza

Technical Details and Specifications

The Delphi TC5008 suspension ball joint features a robust steel construction with a black coating to resist corrosion. It has a maximum outside diameter of 1.906 inches (48.4 mm) and a width of 88.8 mm (3.5 inches), providing a precise fit for the suspension system. The stud thread diameter measures 0.551 inches (14.0 mm) with a thread length of 0.906 inches (23.0 mm), designed for secure mounting. This ball joint assembly includes a dust boot to prevent dirt and debris from compromising joint integrity. The package also contains a castle nut, cotter pin, and mounting hardware, ensuring all necessary components are included for installation. The suspension grade type is standard, making it suitable for everyday driving conditions without requiring grease fittings or bushings.

Compatible Vehicles and Applications

This suspension ball joint is compatible with various Lexus and Toyota models, specifically:

• Lexus RX350, RX350L, RX450h, RX450hL
• Toyota Highlander
• Toyota Sienna
• Toyota Venza

It is designed to replace worn or damaged ball joints in these vehicles, restoring proper suspension function and vehicle handling.

Common Issues Addressed by the Delphi TC5008 Ball Joint

• Excessive play or looseness in the suspension system
• Uneven tire wear caused by faulty ball joints
• Clunking or knocking noises during steering or over bumps
• Reduced steering responsiveness or vehicle instability
• Damaged or torn dust boots allowing contamination

Installation Notes and Tips

Installation of the Delphi TC5008 suspension ball joint requires basic suspension knowledge and appropriate tools. The included mounting hardware, castle nut, and cotter pin simplify the replacement process. Ensure the mounting bolts are torqued to manufacturer specifications and verify the cotter pin is properly secured through the castle nut. Since this ball joint is not greaseable, no additional lubrication is necessary beyond factory specifications. It is recommended to 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. The TC5008 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. Refer to Delphi’s official documentation for complete warranty information.