Billet Transmission Cooler Thermal Bypass for 13-18 Dodge Ram Cummins 6.7L 68RFE

Fits 68RFE & Aisin Trans. 6.7L Cummins Diesel. Towing heavy loads can kill your transmission if it runs too hot. The factory bypass valve on 2013-2018 Ram trucks is designed to keep fluid hot (190°F+), which accelerates fluid breakdown.