Thrust bearing kit for Allison HT/CT700

The thrust bearing kit 6839819-S serves as a component for Allison HT and CT700 series transmissions. Its primary function within the gearbox is to support and manage axial loads generated during transmission operation. These forces, acting along the shaft, result from the operation of helical gears and other internal components that exert longitudinal pressure. By maintaining the correct positioning of these internal parts, the bearing ensures that components remain aligned and prevents contact between moving parts that would otherwise lead to premature wear.

This kit is compatible with Allison HT and CT700 series transmissions commonly found in heavy machinery, including industrial cranes, heavy-duty trucks, and construction equipment. The component is manufactured to meet the specific fitment requirements of these transmission assemblies. Proper installation of this kit allows for the smooth rotation of gears and shafts, which is necessary for the efficient transfer of power throughout the drivetrain. Thrust bearings are engineered to handle the specific axial forces inherent in planetary and helical gear arrangements, ensuring that the transmission maintains its intended mechanical geometry under load.