This component is preferred to prevent power losses during high torque transmission in the heavy machinery's drivetrain and to ensure the proper operation of the differential gear assembly. Fully compatible with Komatsu WA320-3, WA320-5, WA320-6, WA320-7, and WA320-8 wheel loader series, this transmission shaft directly affects the power distribution within the differential structure. During the installation phase, meticulously inspecting the wear condition of the spline tooth profiles and bearing surfaces extends the lifespan of the drivetrain.
Compatible Series and Part Details
Compatibility verification is of great importance during the replacement of this short axle shaft, coded as original 419-22-22720 (or 4192222720), which is used in high-load areas within the differential housing across different generations of loader series. Along with the product code, the 419-22-22720 reference ensures you reach the correct part during overhaul work on your machine's travel and differential system.
Before placing an order, compare the dimensional measurements, tooth counts, and the 419-22-22720 code of the removed old shaft with the existing part.
