For the Transmission in your 1989-1993 Dodge D250/350 & W250/350, XDP has a vast selection of stock replacement and upgraded parts. Upgraded Flex Plates will handle greater power and allow for better power transfer from the Torque Converter. Automatic Transmission Pans from XDP, Mag-Hytec, and PPE keep the transmission fluid cold, extending the life of the fluid. Automatic Transmission Shafts with hardened input, output, and intermediate shafts are a significant upgrade over your factory transmission. Torque Converters from DPC, Sun Coast Converters, and ATS can manage competition-level horsepower and torque. With a Valve Body from Revmax, BD-Power, or ATS, you can improve the shifting of your transmission.
A manual style transmission is typical in older diesel trucks, requiring the driver to make all of the gear selections on their own. Valair or South Bend Clutch Manual Transmission Clutches are available with single, dual, or triple clutch plates to handle any power level. Upgrade your transmission's input shaft with XDP's Manual Transmission Shafts. Find the parts you need to keep your transmission on the road with the products available at XDP. Find top Transmission Fluid brands like Royal Purple, Lucas Oil, and Champion you need for your Automatic or Manual Transmission. Replace the worn-out Manual Transmission Hydraulics to improve clutch engagement and disengagement.