The 20Y-27-41110 part, which provides power transmission in the travel system of Komatsu PC200-8 excavators, is safely preferred in heavy site conditions. Also expressed as 20Y2741110, this shaft and pinion gear component plays a critical role in transmitting torque to the wheels or sprocket teeth at the correct angle.
The seamless operation of gear ratios and shaft bearings within the final drive directly affects the machine's travel performance. During assembly, the wear conditions of gear backlash, spline grooves, and bearing seating surfaces must be meticulously inspected and renewed along with sealing elements when necessary.
When confirming the part according to your machine's serial number and travel box structure, the excavator series it will be used in is of great importance.
