To ensure the efficient transmission of power to the wheels within the heavy machinery's powertrain system, this component bearing the part number 421-15-70000 is preferred. Located in the powertrain assembly group of Komatsu WA475-10E0 model loaders, the WA475-10 transmission unit is designed to deliver the torque required under severe site conditions and intensive work tempos. The number 421-15-70000 (4211570000) found on the label and body castings of the part must match your machine's technical catalog data perfectly.
Compatibility and Installation Check in the Transmission Group
During the replacement process of powertrain components, flange connection points, hydraulic port locations, and torque converter mounting surfaces must be meticulously inspected. In such complete transmission assemblies, the machine's serial number and engine-transmission combination are of critical importance. During the installation phase, ensuring the cleanliness of oil lines and compliance of pressure values with manufacturer standards directly affects the operating life of the component.
You can verify compatibility by comparing the flange structure and bolt spacing of this transmission unit with the part coded 421-15-70000 currently on your machine.
