Max-Shift Transmission Cooler Cleaner/Flush 5/16 in Fitting.

Using a patented high-pressure cleaning agent that rapidly expands when it comes in contact with air, the Max Shift cleaner backflushes to prevent pollutants from becoming wedged deeper inside the cooler. The high-pressure cleaning solution safely flushes out and removes any harmful metal shavings and sludge in the transmission cooler and lines in order to protect new and rebuilt transmissions from damaging impurities. Available in packs of two with either 5/16in, 3/8in or universal barb fittings, the TCI Max Shift High Pressure Transmission Cooler Cleaner & Flush works with virtually any transmission cooler on the market today.