This part numbered 424-22-12541 (or 4242212541 in no-space format) is compatible with the differential system found in the powertrain of Komatsu WA420-1 loader models. Standing out with its internal tooth profile and circular body form, this ring gear keeps torque transmission and load distribution balanced within the machine's differential group.
When replacing parts in the differential and transmission powertrains, it is of great importance to fully confirm the compatible model series and part number. During assembly, the cleanliness of the gear surfaces and checking the tooth contact ratios with the matching bevel gear and other differential gears should be taken into account for the long-lasting operation of the system.
Make sure to precisely match the compatible part number and machine model during the replacement process of gears that show wear or deterioration in their tooth structure within the powertrain.
