Offering high strength in heavy machinery running and transmission components, the 418-22-31410 part number differential cross box is designed for loader series operating in severe field conditions. Contributing to the stable operation of the powertrain by balancing torque distribution within the differential, this component is fully compatible with WA200-5, WA250-5, WA320-5, WA320-6, WA320-7, and WA270-8 machines. Also known by the code 4182231410, this transmission element distributes mechanical loads evenly across the power transmission line.
Assembly and Replacement Notes in the Differential System
During cross box replacements, the inside of the differential housing must be cleared of metal debris, and gear backlash must be adjusted with precision according to manufacturer tolerances. Checking bearing preloads and cross shaft journal surfaces during the assembly phase directly extends the service life of the powertrain.
Compatible Komatsu Loader Series
This part, located within the transmission gear group, is reliably preferred for differential overhauls of wheel loaders operating under heavy workloads. To confirm part compatibility, it is recommended to cross-reference the 418-22-31410 reference code along with your machine serial number.
You can review the details of the 418-22-31410 Komatsu WA200-5 Loader Differential Cross Box used in differential overhauls for WA200-5 to WA270-8 series loaders.
