Komatsu WA380-3 Wheel Loader Steering Demand Valve(#50001-) Parts
Komatsu WA380-3 steering demand valve(#50001-) parts for machine serial 50001-52999 (OVERSEAS VERSION). View this configuration's diagram, part numbers, quantities and options; shop or request a quote.
Catalog configuration: Steering And Control System / Steering Demand Valve(#50001-).
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Aftermarket parts reference illustration · Click to enlarge. Actual supplied parts may differ.
Assembly parts
Showing all 28 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 | VALVE ASS'Y,STEERING DEMANDSN: 50001-UP | 1 | Request quote | |||
| 3 | POPPETSN: 50001-UP | 2 | Request quote | |||
| 4 | SPRINGSN: 50001-UP | 2 | Request quote | |||
| 5 | SCREW,CAPSN: 50001-UP | 2 | Request quote | |||
| 6 | O-RING (KIT)SN: 50001-UP | 2 | Request quote | |||
| 7 | SEAT,SPRINGSN: 50001-UP | 2 | Request quote | |||
| 8 | SPRINGSN: 50001-UP | 2 | Request quote | |||
| 9 | CAPSN: 50001-UP | 2 | Request quote | |||
| 10 | O-RING (KIT)SN: 50001-UP | 2 | Request quote | |||
| 11 | O-RING (KIT)SN: 50001-UP | 2 | View product ↗ | |||
| 12 | BOLT,SOCKET HEADSN: 50001-UP | 4 | Request quote | |||
| 14 | SHIMSN: 50001-UP | - | Request quote | |||
| 15 | SPRINGSN: 50001-UP | 1 | Request quote | |||
| 16 | PLUGSN: 50001-UP | 1 | Request quote | |||
| 17 | O-RING (KIT)SN: 50001-UP | 1 | Request quote | |||
| 18 | RING,BACK-UP (KIT)SN: 50001-UP | 1 | Request quote | |||
| 19 | PLUGSN: 50001-UP | 1 | Request quote | |||
| 20 | O-RING (KIT)SN: 50001-UP | 2 | Request quote | |||
| 21 | VALVE ASS'Y,RELIEFSN: 50001-UP | 1 | Request quote | |||
| 22 | PLUGSN: 50001-UP | 2 | Request quote | |||
| 23 | POPPETSN: 50001-UP | 1 | Request quote | |||
| 24 | SPRINGSN: 50001-UP | 1 | Request quote | |||
| 25 | PLUGSN: 50001-UP | 1 | Request quote | |||
| 26 | O-RING (KIT)SN: 50001-UP | 1 | Request quote | |||
| 27 | PLUGSN: 50001-UP | 1 | Request quote | |||
| 28 | O-RING (KIT)SN: 50001-UP | 1 | Request quote | |||
| 29 | VALVE ASS'Y,RELIEFSN: 50001-UP | 2 | Request quote | |||
| 29 | SERVICE KIT,STEERING DEMAND VALVESN: 50001-UP | 1 | Request quote |
Repeated parts remain separate. Source order is retained; diagram callout mapping has not yet been verified.
Assembly notes
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 1 | Description: HOUSING,VALVE | QTY: 1 | OPTIONS: SN: 50001-UP
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 2 | Description: SPOOL | QTY: 1 | OPTIONS: SN: 50001-UP
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 13 | Description: SPOOL | QTY: 1 | OPTIONS: SN: 50001-UP
SERVICE KIT
Using Komatsu WA380-3 Wheel Loader Steering Demand Valve(#50001-) Parts
Use the Komatsu WA380-3 Wheel Loader Steering Demand Valve(#50001-) Parts listing to identify aftermarket replacement parts within the steering and control system section. This wheel loader application is listed for machine serial 50001-52999 (OVERSEAS VERSION); the diagram and parts table retain the selected configuration and its source notes.
The parts table contains 28 listed part occurrences, including valve ass'y,steering demand (reference 423-64-15901), poppet (reference 421-64-15710) and spring (reference 421-64-15340). 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.