Komatsu WA380-3MC Hydraulic Pump - Transmission - Front Charge Parts
Komatsu WA380-3MC hydraulic pump - transmission - front charge parts for machine serial A51001-UP. View this configuration's diagram, part numbers, quantities and options; shop or request a quote.
Catalog configuration: Service Kit And Component Parts / Hydraulic Pump - Transmission - Front Charge.
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Aftermarket parts reference illustration · Click to enlarge. Actual supplied parts may differ.
Assembly parts
Showing all 21 part occurrences
Select any parts and adjust quantities. Store products go to your cart; parts without a store match go into a quote request. Each button handles only its matching selections.
| Line | Part number | Description | Qty | Order qty | Purchase options | |
|---|---|---|---|---|---|---|
| 0 | PUMP ASSEMBLY, TRANSMISSIONSN: A51001-UP-UP | 1 | View product ↗ | |||
| 1 | PUMP ASSEMBLY, FRONT CHARGESN: A51001-UP-UP | 1 | View product ↗ | |||
| 1 | BRACKET ASSEMBLYSN: A51001-UP-UP | 1 | Request quote | |||
| 2 | BUSHINGSN: A51001-UP-UP | 2 | Request quote | |||
| 3 | CASE, GEARSN: A51001-UP-UP | 1 | Request quote | |||
| 4 | CARRIER ASSEMBLYSN: A51001-UP-UP | 1 | Request quote | |||
| 5 | BUSHINGSN: A51001-UP-UP | 2 | Request quote | |||
| 6 | GEAR, DRIVESN: A51001-UP-UP | 1 | Request quote | |||
| 7 | GEAR, DRIVENSN: A51001-UP-UP | 1 | Request quote | |||
| 8 | PLATE, SIDESN: A51001-UP-UP | 2 | Request quote | |||
| 9 | RING, BACK-UPSN: A51001-UP-UP | 2 | View product ↗ | |||
| 10 | RING, SEALSN: A51001-UP-UP | 2 | View product ↗ | |||
| 11 | O-RINGSN: A51001-UP-UP | 2 | View product ↗ | |||
| 12 | PIN, DOWELSN: A51001-UP-UP | 4 | View product ↗ | |||
| 13 | BOLTSN: A51001-UP-UP | 4 | Request quote | |||
| 14 | WASHERSN: A51001-UP-UP | 4 | Request quote | |||
| 15 | PLATESN: A51001-UP-UP | 1 | Request quote | |||
| 16 | SEAL, OILSN: A51001-UP-UP | 1 | View product ↗ | |||
| 17 | RING, SNAPSN: A51001-UP-UP | 1 | View product ↗ | |||
| 18 | COUPLINGSN: A51001-UP-UP | 1 | Request quote | |||
| 19 | RING, SNAPSN: A51001-UP-UP | 1 | View product ↗ |
Repeated parts remain separate. Source order is retained; diagram callout mapping has not yet been verified.
Assembly notes
PUMP ASSEMBLY, REAR CHARGE (SEE FIG. Y1600-02A0)
Using Komatsu WA380-3MC Hydraulic Pump - Transmission - Front Charge Parts
Use the Komatsu WA380-3MC Hydraulic Pump - Transmission - Front Charge Parts listing to identify aftermarket replacement parts within the service kit and component parts section. This wheel loader application is listed for machine serial A51001-UP; the diagram and parts table retain the selected configuration and its source notes.
The parts table contains 21 listed part occurrences, including pump assembly, transmission (reference 705-51-20440), pump assembly, front charge (reference 705-21-33060) and bracket assembly (reference 705-17-02011). Read any option and reference notes beside these entries before choosing a replacement; repeated references may represent separate positions in the source list.
Use the section and assembly descriptions together with the stated machine application. Preserve location, option and revision notes shown beside each part number when selecting a replacement or preparing a quote.
Catalog quantities describe the illustrated assembly. Adjust the order quantity to what you need, select the relevant rows, and use Add selected to cart for verified store matches or Add selected to quote for quote items. The diagram alone does not establish current stock or part interchangeability.