XDP has a large assortment of stock replacement and upgraded parts for the 6R140 Transmission in your 2011-2016 Ford F250/350/450/550 6.7 Powerstroke. DPC, Sun Coast Converters, and ATS offer Torque Converters that will handle competition-level horsepower and torque. Upgraded Flex Plates will handle more power and enable better power transfer from the Torque Converter. With a Valve Body from Revmax, BD-Power, or ATS, you can improve the shifting of your transmission. Automatic Transmission Shafts with hardened input, output, and intermediate shafts are a significant upgrade over your factory transmission. Automatic Transmission Pans from XDP, Mag-Hytec, and PPE keep the transmission fluid cold, extending the life of the fluid.Find top Transmission Fluid brands like Royal Purple, Lucas Oil, and Champion you need for your Automatic Trans. Find the 6R140 trans parts you need to keep your Super Duty on the road with the wide selectrion of products available at XDP.