Delphi TC407 Suspension Ball Joint - Front Lower, Rear or Rear Lower

Delphi Suspension Ball Joint TC407 Overview

The Delphi Suspension Ball Joint TC407 is engineered for reliable suspension performance in select Lexus and Toyota vehicles. Designed with durable steel construction and essential mounting hardware, this ball joint supports smooth steering and stable handling for models like the Toyota Camry, Lexus ES250, and Toyota MR2.

• Constructed from high-strength steel for durability
• Includes castle nut, cotter pin, and mounting hardware
• Dust boot included to protect internal components
• Standard suspension grade type for everyday driving
• Compatible with Lexus and Toyota models including Camry, ES250, and MR2

Technical Specifications and Features

The TC407 suspension ball joint features a maximum outside diameter of 1.685 inches (42.8 mm) and a length of 108 mm (4.25 inches). The stud thread diameter measures 0.551 inches (14.0 mm) with a thread length of 0.654 inches (16.6 mm). The assembly includes a dust boot to prevent dirt and debris from compromising the joint, and it comes with a castle nut and cotter pin for secure installation. The mounting hardware package includes two mounting holes and nuts, with mounting bolts measuring 1.496 inches (38.0 mm) in length. The ball joint is not greaseable and does not include bushings or washers. The wrench size required for installation is 0.748 inches (19.0 mm).

Application and Compatibility

This Delphi ball joint TC407 is compatible with specific Lexus and Toyota vehicles, including the Toyota Camry, Lexus ES250, and Toyota MR2. It is designed to replace worn or damaged suspension ball joints in these models, ensuring proper suspension articulation and vehicle stability.

• Restores proper steering and suspension alignment
• Eliminates clunking or knocking noises from worn joints
• Improves handling and reduces uneven tire wear
• Prevents suspension looseness and excessive play
• Maintains vehicle safety and ride comfort

Installation Notes and Tips

Installation of the Delphi TC407 ball joint requires basic suspension knowledge and appropriate tools. Ensure the vehicle is securely lifted and supported before removal of the old ball joint. Use the included castle nut and cotter pin to secure the stud properly. Verify torque specifications according to the vehicle manufacturer’s guidelines. Since this ball joint is not greaseable, no additional lubrication is necessary beyond factory assembly. Check for proper dust boot seating to prevent premature wear.

Quality Assurance and Warranty

Delphi suspension components are manufactured to meet or exceed OEM standards. The TC407 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.