Valley Truck Parts specializes in heavy and medium duty transmissions. ALL rebuilt units have a Nationwide One Year Warranty and a "No Hassle" core return policy. Each unit is completely disassembled and rebuilt with 100% new bearings, seals, O-rings, gaskets, syncros, and any other gears that do not meet our strict quality standards. All units are bench tested for proper shifting and to ensure that there are no air leaks. We have most units in stock and can ship nationwide the same day as ordered. We also have "Inspected Used" and "Core" transmissions in stock. Please call for pricing and availability.