Delphi TC1720 Suspension Ball Joint - Front Lower

Delphi Suspension Ball Joint for Toyota 4Runner and Pickup

The Delphi TC1720 suspension ball joint is engineered to provide reliable steering and suspension performance for Toyota 4Runner and Pickup models. Constructed from durable steel with a black finish, this ball joint assembly is designed to meet standard suspension grade requirements and ensure long-lasting service.

Key Features of Delphi TC1720 Suspension Ball Joint

• Material: High-strength steel construction for durability
• Maximum outside diameter: 108.1 mm (4.256 inches)
• Length: 104 mm (4.94 inches)
• Color: Black finish for corrosion resistance
• Stud thread diameter: 16.0 mm (0.63 inches)
• Includes castle nut, cotter pin, and mounting hardware
• Dust boot included to protect internal components
• Greaseable design for maintenance and extended life
• Standard suspension grade type suitable for OEM replacement
• Four mounting holes for secure installation

Detailed Description of Delphi TC1720 Ball Joint

The Delphi TC1720 suspension ball joint is a complete assembly designed to replace worn or damaged ball joints on Toyota 4Runner and Pickup vehicles. Its steel construction ensures strength and resistance to wear, while the included dust boot protects the joint from dirt and debris. The ball joint features a threaded stud with a 16 mm diameter and 23 mm thread length, compatible with the included castle nut and cotter pin for secure fastening. This part is greaseable, allowing for routine maintenance to help extend its service life. The black finish adds an extra layer of corrosion resistance, making it suitable for various driving conditions.

Common Applications and Problem Solving

• Restores proper steering control and suspension articulation
• Eliminates excessive play or looseness in the suspension
• Replaces worn or damaged ball joints causing uneven tire wear
• Addresses clunking or knocking noises from front suspension
• Improves vehicle handling and safety on Toyota 4Runner and Pickup models

Installation Notes and Tips

• Compatible with Toyota 4Runner and Pickup models; verify fitment before installation
• Use appropriate tools for the 17 mm wrench size on the stud nut
• Ensure the dust boot is properly seated to prevent contamination
• Grease the ball joint through the fitting to maintain smooth operation
• Torque the castle nut to manufacturer specifications and secure with the cotter pin

Quality Assurance and Warranty

Delphi suspension components are manufactured to meet or exceed OEM standards. The TC1720 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 supplier for exact warranty terms.