2021: Tranny Tube Clips

Tranny tube clips, also known as transmission tube clips or trans tube clips, are small but vital components that secure the transmission cooler lines or tubes to the transmission pan, engine block, or other components. These clips ensure that the transmission lines remain in place, preventing leaks, damage, and potential transmission failure.

: These are the most common "snap-in" variety. They are typically made of spring steel and sit in a groove on the fitting, "locking" the flared end of the transmission tube in place. Hairpin Clips tranny tube clips

Transmission lines generally range from 5/16-inch to 1/2-inch in diameter. Using an improperly sized clip can either crush the line or allow it to rattle loosely. Tranny tube clips, also known as transmission tube

are small, U-shaped or C-shaped metal or plastic retention devices used to secure transmission cooler lines into the radiator or auxiliary cooler’s quick-connect fittings. They prevent the steel or aluminum lines from vibrating loose under high pressure (typically 10–25 PSI) and extreme temperature cycles ( -40°F to 300°F). They are typically made of spring steel and

Installing and maintaining tranny tube clips is relatively straightforward. Here are some tips: