Delphi TC636 Suspension Ball Joint - Front Right Lower

Delphi Suspension Ball Joint TC636 Overview

The Delphi TC636 suspension ball joint is engineered for reliable performance in Geo and Toyota vehicles, specifically designed for models like the Corolla and Prizm. This suspension component ensures precise steering and smooth suspension articulation, maintaining vehicle stability and control.

• Constructed with alloy steel SAE 5140 ball material and carbon steel housing for durability
• Maximum outside diameter of 2.362 inches (60.0 mm) for proper fitment
• Includes castle nut, cotter pin, mounting hardware, and dust boot made of chloroprene rubber
• Threaded stud with 14.0 mm diameter and 0.945 inch thread length
• Standard suspension grade type with bolt-on mounting and three mounting holes
• Compatible with Geo Corolla and Toyota Prizm models

Technical Details and Construction

The Delphi TC636 suspension ball joint features a robust ball made from SAE 5140 alloy steel, known for its strength and wear resistance, paired with a carbon steel housing to withstand suspension stresses. The dust boot, crafted from chloroprene rubber, protects the joint from dirt and moisture, extending service life. This assembly includes a threaded stud with a 14 mm diameter and a 0.945 inch thread length, secured with a castle nut and cotter pin to ensure safe and secure installation. The mounting hardware is included, featuring a bolt-on design with three mounting holes and a 12 mm shank diameter for straightforward replacement.

Compatible Vehicles and Applications

This suspension ball joint is compatible with Geo Corolla and Toyota Prizm models, making it suitable for owners seeking a direct replacement part. The Delphi TC636 is designed to restore proper suspension geometry and steering response in these vehicles, addressing common wear-related issues.

• Eliminates excessive play or looseness in the suspension
• Reduces uneven tire wear caused by worn ball joints
• Improves steering precision and vehicle handling
• Prevents clunking noises during suspension movement
• Maintains proper alignment and suspension travel

Installation Notes and Tips

Installation of the Delphi TC636 ball joint requires basic suspension tools and mechanical knowledge. The included mounting hardware, castle nut, and cotter pin simplify the replacement process. Ensure the dust boot is properly seated to prevent contamination. Torque specifications should be followed according to the vehicle manufacturer’s guidelines. This ball joint is not greaseable, so no additional lubrication is necessary after installation.

Quality Assurance and Warranty

Delphi suspension components are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The TC636 ball joint assembly undergoes rigorous quality control to ensure fit and function. While specific warranty details are not provided here, Delphi typically offers coverage against manufacturing defects. Consult product documentation or authorized sources for warranty terms.