207-27-63230 or 2072763230 part number final drive gear pin is specifically manufactured for the power transmission systems of heavy-duty excavators.
Compatible Machines
This component is used in Komatsu manufactured PC300-6, PC340-6, and PC350-6 crawler excavator models. Securing the axial position of the gears within the final drive group, this part exhibits high torque resistance under severe job site conditions.
Part Inspection
During the assembly of final drive group components, the chassis and gear group tolerances must match precisely. When replacing the part, it is important to measure the effect of wear marks on the old pin relative to the housing diameter.
You can confirm the part number to replace this pin in the final drive gear system of your PC300-6, PC340-6, and PC350-6 series excavator.
