Komatsu WA470-6 H0 Hydraulic System — Hydraulic Pump Parts
Komatsu WA470-6 h0 hydraulic system — hydraulic pump parts for machine serial H50051 - H50879. View this configuration's diagram, part numbers, quantities and options; shop or request a quote.
Catalog configuration: H52001 - Up / H0 Hydraulic System / Hydraulic Pump.
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Aftermarket parts reference illustration · Click to enlarge. Actual supplied parts may differ.
Assembly parts
Showing all 26 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 | |
|---|---|---|---|---|---|---|
| 1 | PUMP ASSEMBLY, LOADER PUMPSN: H50051-H50879Y1600-01A0 | 1 | Request quote | |||
| 2 | PUMP ASSEMBLY, FAN PUMPSN: H50051-@Y1600-11A0 | 1 | Request quote | |||
| 3 | PUMP ASSEMBLY, STEERING PUMPSN: H50617-H50879Y1600-21A0 | 1 | Request quote | |||
| 4 | PUMP ASSEMBLY, STEERING PUMPSN: H50051-H50616 | The part specified in the line above can be used instead of this partY1600-21A0 | 1 | Request quote | |||
| 5 | PUMP ASSEMBLY, STEERING PUMPSN: H50051-UP | This shows a discontinued part. The part specified in the above line is supplied instead.Y1600-21A0 | 1 | Request quote | |||
| 4 | PUMP ASSEMBLY, TORQUE CONVERTER PUMPSN: H50051-H50879Y1610-01A0 | 1 | Request quote | |||
| 5 | BOLTSN: H50051-H50879 | 2 | Request quote | |||
| 6 | WASHERSN: H50051-H50879 | 2 | View product ↗ | |||
| 7 | O-RINGSN: H50051-@ | 1 | View product ↗ | |||
| 8 | BOLTSN: H50051-H50879 | 4 | Request quote | |||
| 9 | WASHERSN: H50051-H50879 | 4 | View product ↗ | |||
| 10 | BOLTSN: H50051-@ | 2 | Request quote | |||
| 11 | WASHERSN: H50051-@ | 2 | View product ↗ | |||
| 12 | O-RINGSN: H50051-H50879 | 1 | View product ↗ | |||
| 13 | BOLTSN: H50051-@ | 3 | Request quote | |||
| 14 | WASHERSN: H50051-@ | 3 | View product ↗ | |||
| 15 | O-RINGSN: H50051-H50879 | 1 | View product ↗ | |||
| 16 | COUPLINGSN: H50051-@ | 1 | Request quote | |||
| 17 | PLUGSN: H50051-@ | 1 | View product ↗ | |||
| 18 | PLATESN: H50051-H50879 | 1 | Request quote | |||
| 19 | BOLTSN: H50051-@ | 2 | Request quote | |||
| 20 | O-RINGSN: H50051-@ | 1 | View product ↗ | |||
| 21 | BOLTSN: H50051-H50879 | 2 | Request quote | |||
| 22 | WASHERSN: H50051-H50879 | 2 | View product ↗ | |||
| 23 | O-RINGSN: H50051-@ | 1 | View product ↗ | |||
| 24 | COUPLINGSN: H50051-@ | 1 | Request quote |
Repeated parts remain separate. Source order is retained; diagram callout mapping has not yet been verified.
Assembly notes
Using Komatsu WA470-6 H0 Hydraulic System — Hydraulic Pump Parts
Use the Komatsu WA470-6 H0 Hydraulic System — Hydraulic Pump Parts listing to identify aftermarket replacement parts within the h52001 - up section. This wheel loader application is listed for machine serial H50051 - H50879; the diagram and parts table retain the selected configuration and its source notes.
The parts table contains 26 listed part occurrences, including pump assembly, loader pump (reference 708-1L-00710), pump assembly, fan pump (reference 708-1S-00940) and pump assembly, steering pump (reference 708-1W-00961). 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.