Delphi TC5139 Suspension Ball Joint - Front Left Upper

Delphi Suspension Ball Joint for Toyota Tacoma

The Delphi TC5139 suspension ball joint is engineered to provide reliable steering and suspension performance for Toyota Tacoma models. Constructed from durable steel and designed for standard suspension applications, this ball joint ensures a secure and stable connection between your vehicle's control arms and steering knuckles.

• Made from high-strength steel for durability
• Includes grease fitting for easy maintenance
• Comes with castle nut and cotter pin for secure installation
• Equipped with a chloroprene rubber dust boot to protect against contaminants
• Threaded type with bolt-in mounting for precise fit
• Compatible with Toyota Tacoma suspension systems

Durable Construction and Design Features

The Delphi TC5139 suspension ball joint features a robust steel construction finished in black for corrosion resistance. It includes a grease fitting, allowing for regular lubrication to extend service life. The dust boot, made from chloroprene rubber, protects the joint from dirt and moisture, reducing wear. This ball joint assembly comes complete with mounting hardware, including a castle nut and cotter pin, ensuring a secure and safe installation. The threaded stud has a diameter of 14.0 mm and a length of 20.5 mm, designed to fit precisely with Toyota Tacoma suspension components.

Compatible Applications and Problem Solving

This suspension ball joint is specifically compatible with Toyota Tacoma models, providing a direct replacement for worn or damaged ball joints. It addresses common suspension issues such as:

• Excessive play or looseness in steering
• Uneven tire wear caused by suspension misalignment
• Clunking or knocking noises during driving
• Reduced handling stability and control
• Difficulty maintaining proper wheel alignment

Installation Notes and Tips

Installation of the Delphi TC5139 ball joint requires removal of the old ball joint and proper torqueing of the included castle nut. The cotter pin and dust boot must be installed correctly to ensure safety and longevity. The grease fitting allows for post-installation lubrication, which is recommended to maintain smooth operation. This ball joint uses a bolt-in mounting type with four mounting holes spaced 18.0 mm apart, so verify compatibility with your Toyota Tacoma's suspension setup before installation.

Quality Assurance and Warranty

Delphi suspension components are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The TC5139 ball joint is designed for standard suspension grade applications and includes all necessary mounting hardware for a complete installation. While specific warranty details may vary, Delphi typically offers coverage against manufacturing defects to provide confidence in the product's quality.