Delphi TC1267 Suspension Ball Joint - Front Lower

Delphi Suspension Ball Joint for Mazda Miata

The Delphi TC1267 suspension ball joint is engineered to provide reliable steering and suspension performance for Mazda Miata vehicles. Constructed from durable steel with a black finish, this standard-grade ball joint assembly is designed to meet OEM specifications and ensure a secure fit.

• Material: High-strength steel construction
• Maximum outside diameter: 1.89 inches (48.0 mm)
• Stud thread diameter: 0.551 inches (14.0 mm)
• Includes castle nut, cotter pin, and mounting hardware
• Dust boot included for protection against contaminants
• Standard suspension grade type for everyday driving conditions
• Mounting bolt length: 3.642 inches (92.5 mm)
• Height: 3.835 inches (97.4 mm)
• Threaded stud type with 0.906 inch (23.0 mm) stud thread length
• Wrench size: 0.709 inches (18.0 mm)

Durable Design and Precise Fitment

The Delphi TC1267 suspension ball joint is designed specifically for Mazda Miata models, ensuring compatibility and proper fitment. Its steel construction provides strength and durability, while the included dust boot helps protect the joint from dirt and moisture, extending its service life. The assembly comes complete with essential mounting hardware, including a castle nut and cotter pin, to secure the ball joint safely in place. This part is not greaseable but is built to meet standard suspension requirements for reliable performance under normal driving conditions.

Common Applications and Problem Resolution

This suspension ball joint is used to connect the control arm to the steering knuckle, allowing smooth pivoting and steering control. It is compatible with Mazda Miata vehicles requiring replacement of worn or damaged ball joints. This part can help address issues such as:

• Excessive play or looseness in the suspension
• Uneven tire wear caused by misalignment
• Clunking or knocking noises during steering or over bumps
• Reduced steering responsiveness or stability
• Damaged or torn dust boots exposing the joint to contaminants

Installation Notes and Tips

When installing the Delphi TC1267 ball joint on a Mazda Miata, ensure the vehicle is securely lifted and supported. Remove the old ball joint carefully, inspecting the control arm and knuckle for any additional wear. Use the included mounting hardware, castle nut, and cotter pin to secure the new ball joint. Torque specifications should be followed according to the vehicle manufacturer’s guidelines. Since this ball joint is not greaseable, no additional lubrication is required beyond the factory-sealed dust boot.

Quality Assurance and Warranty

Delphi suspension components are manufactured to meet strict quality standards, ensuring durability and reliable performance. The TC1267 ball joint undergoes rigorous testing to comply with OEM specifications. This part includes a limited warranty against defects in materials and workmanship, providing confidence in its long-term use on Mazda Miata vehicles.