Komatsu WA380Z-6 Hydraulic System Parts
Browse Komatsu WA380Z-6 hydraulic system diagrams and parts lists. Available assemblies include cooling fan drive piping, cover (#66847-), steering demand valve, inner parts (#66847-), steering demand valve, related parts (#66847-). Verify machine serial and configuration on the assembly page.
Available catalog sections
- Komatsu WA380Z-6 Cooling Fan Drive Piping, Cover (#66847-) Parts
- Komatsu WA380Z-6 Steering Demand Valve, Inner Parts (#66847-) Parts
- Komatsu WA380Z-6 Steering Demand Valve, Related Parts (#66847-) Parts
This is a partial release. Only verified assemblies are listed; check the serial and configuration on each page.
More machine models and assemblies will be added as their diagrams and applicability are verified.
Using Komatsu WA380Z-6 Hydraulic System Parts
The Komatsu WA380Z-6 Hydraulic System Parts catalog section brings together 3 published assembly listings for identifying aftermarket replacement parts. Start with the component or assembly that matches your machine, then use its diagram and part numbers to narrow the selection.
Available listings include Cooling Fan Drive Piping, Cover, Steering Demand Valve, Inner Parts and Steering Demand Valve, Related Parts. These are examples of the published coverage, not a statement that every configuration or service component is included.
For hydraulic replacement parts, compare the listed circuit, cylinder, valve or hose application wherever identified in the selected assembly. Retain connection and configuration notes when requesting a quote rather than relying on appearance alone.
Open a WA380Z-6 assembly to compare the machine serial range, component description, quantities and listed options. You can then select available store matches for the cart or prepare a request for a quote with the part numbers and quantities you need.