Supporting the efficient operation of powertrain systems in field conditions, the hardware with part number 22U-27-21190 is designed for the power transmission systems of construction machinery. This specified component with code 22U-27-21190 ensures torque transmission in the travel and final drive groups of crawler excavators. During maintenance and replacement processes, inspecting the tooth profiles of the gear structure, its compatibility with planetary gears, and the housing claws is important for transmission efficiency.
Compatible Machine Series
This travel sprocket is positioned in the transmission and travel powertrain sub-group of construction machinery series. Matching the serial number and transmission box codes of the machine model where the part will be used directly affects assembly accuracy.
- PC220-7
- PC220-8
- PC230LC-7
- PC240-8
During gear replacements in the travel system, the cleanliness of the lubrication channels and the condition of the bearing housings are inspected before installing the 22U2721190 component.
