For the Transmission in your 2007.5-2010 GM 2500HD/3500HD, XDP has a vast selection of stock replacement and upgraded parts. Enhance the shifting of your transmission with a Valve Body from Revmax, BD-Power, or ATS. Automatic Transmission Pans from XDP, Mag-Hytec, and PPE keep the transmission fluid cold, extending the life of the fluid. Hardened input, output, and intermediate Automatic Transmission Shafts are a massive upgrade for your stock transmission. Upgraded Flex Plates will handle greater power and allow for better power transfer from the Torque Converter. Torque Converters from DPC, Sun Coast Converters, and ATS can manage competition-level horsepower and torque.
A manual style transmission is typical in older diesel trucks, requiring the driver to make all of the gear selections on their own. Upgrade your transmission's input shaft with XDP's Manual Transmission Shafts. Manual Transmission Clutches from Valair or South Bend Clutch come with single, dual, and triple clutch plates to handle any power level. Replace the worn-out Manual Transmission Hydraulics to help engage and disengage the clutch better. Get the parts you need to maintain your transmission at XDP! Find the best Transmission Fluid brands for your Automatic or Manual Transmission, including Royal Purple, Lucas Oil, and Champion.