Delphi TC1338 Suspension Ball Joint - Front Lower

Delphi Suspension Ball Joint for Toyota 4Runner, Pickup, and T100

The Delphi TC1338 suspension ball joint is engineered to provide reliable steering and suspension performance for Toyota 4Runner, Pickup, and T100 models. Constructed from durable steel with a gray finish, this ball joint assembly is designed to meet standard suspension grade requirements and includes all necessary mounting hardware for a straightforward installation.

• Made from high-strength steel for durability
• Includes castle nut, cotter pin, washers, and mounting hardware
• Grease fitting included for easy maintenance
• Dust boot protects internal components from contaminants
• Compatible with Toyota 4Runner, Pickup, and T100 vehicles
• Standard suspension grade type for reliable performance
• Stud thread diameter of 16.0 mm and length of 21.0 mm
• Mounting hole quantity: 4 with bolt length of 31.5 mm

Detailed Product Description

The Delphi TC1338 suspension ball joint is a complete ball joint assembly designed to replace worn or damaged components in the front suspension of Toyota 4Runner, Pickup, and T100 models. Featuring a maximum outside diameter of 115.3 mm (4.539 inches) and a length of 103 mm (4.55 inches), this ball joint ensures proper fit and function. The assembly includes a dust boot to protect the joint from dirt and debris, extending the service life of the component. The inclusion of a grease fitting allows for regular lubrication, helping maintain smooth operation and reducing wear over time. The gray steel construction provides strength and corrosion resistance suitable for standard suspension applications.

Common Applications and Issues Addressed

• Eliminates steering play caused by worn ball joints
• Restores proper suspension alignment and handling
• Reduces uneven tire wear linked to suspension component failure
• Prevents clunking noises during driving over bumps
• Improves overall vehicle stability and safety

Installation Notes and Tips

Installation of the Delphi TC1338 ball joint requires removal of the old ball joint and proper torqueing of the included mounting hardware. The package includes a castle nut, cotter pin, washers, and mounting bolts to ensure a secure fit. The grease fitting should be lubricated after installation and periodically during vehicle maintenance. Use a wrench size of 0.945 inches for tightening the stud. Verify that the cotter pin hole aligns correctly to secure the nut and prevent loosening. Professional installation is recommended to ensure proper suspension geometry and safety.

Quality Assurance and Warranty

Delphi suspension components are manufactured to meet or exceed OEM specifications for fit, form, and function. The TC1338 ball joint assembly undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, Delphi typically offers coverage against defects in materials and workmanship. Consult product documentation or authorized dealers for exact warranty terms.