Komatsu WA380-3 Wheel Loader Steering Valve, Pipings Parts
Komatsu WA380-3 steering valve, pipings parts for machine serial H20051-H20500. View this configuration's diagram, part numbers, quantities and options; shop or request a quote.
Catalog configuration: 07 Steering / Steering Valve, Pipings.
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Aftermarket parts reference illustration · Click to enlarge. Actual supplied parts may differ.
Assembly parts
Showing all 82 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 | O-RING | 3 | Request quote | |||
| 2 | HOSE ASSEMBLYSN: 20260 | 1 | Request quote | |||
| 2A | HOSE ASSEMBLYSN: 20261-UP | 1 | Request quote | |||
| 3 | ELBOW NIPPLESN: 20260 | 1 | Request quote | |||
| 3A | STUDSN: 20261-UP | 1 | Request quote | |||
| 4 | HOSE ASSEMBLYSN: 20260 | 1 | View product ↗ | |||
| 4A | HOSE ASSEMBLYSN: 20261-UP | 1 | Request quote | |||
| 5 | BRACKET | 1 | Request quote | |||
| 6 | SCREW | 8 | View product ↗ | |||
| 7 | BRACKET | 1 | Request quote | |||
| 8 | RUBBER SECTIONAL | 2 | Request quote | |||
| 9 | CLIP | 2 | Request quote | |||
| 10 | SPACERSN: 20206 | 1 | Request quote | |||
| 11 | O-RING | 2 | Request quote | |||
| 12 | HOSE ASSEMBLY | 1 | Request quote | |||
| 13 | SPACER | 2 | Request quote | |||
| 14 | HALF FLANGE | 8 | View product ↗ | |||
| 15 | SCREW | 8 | Request quote | |||
| 16 | SCREW | 4 | View product ↗ | |||
| 17 | PLAIN WASHER | 8 | Request quote | |||
| 18 | PIPE | 1 | Request quote | |||
| 19 | O-RING | 2 | Request quote | |||
| 20 | SCREW | 8 | Request quote | |||
| 21 | PLUG | 1 | View product ↗ | |||
| 22 | RUBBERSN: 20206 | 1 | Request quote | |||
| 22A | STIRRUPSN: 20206 | 1 | Request quote | |||
| 22B | BRACKETSN: 20206 | 1 | Request quote | |||
| 23 | ELBOW NIPPLE | 1 | Request quote | |||
| 24 | SCREW | 2 | View product ↗ | |||
| 25 | U-BOLT | 2 | Request quote | |||
| 26 | PLAIN WASHER | 4 | View product ↗ | |||
| 27 | NUT | 4 | Request quote | |||
| 28 | SCREW | 2 | Request quote | |||
| 29 | BRACKET | 1 | Request quote | |||
| 30 | SCREW | 1 | Request quote | |||
| 31 | CLIP | 1 | Request quote | |||
| 32 | SCREW | 1 | Request quote | |||
| 33 | BRACKET | 1 | Request quote | |||
| 33A | BRACKET | 1 | Request quote | |||
| 34 | NUT | 1 | Request quote | |||
| 35 | SCREW | 2 | Request quote | |||
| 36 | HOSE ASSEMBLYSN: 20206 | 1 | View product ↗ | |||
| 36A | HOSE ASSEMBLYSN: 20207-UP | 1 | Request quote | |||
| 37 | UNIONSN: 20206 | 2 | Request quote | |||
| 37A | STUDSN: 20207-UP | 2 | Request quote | |||
| 38 | O-RING | 2 | View product ↗ | |||
| 39 | BRACKET | 1 | Request quote | |||
| 40 | SCREW | 2 | View product ↗ | |||
| 41 | UNDERLAY | 1 | Request quote | |||
| 42 | SPACER | 1 | Request quote | |||
| 43 | STIRRUP | 1 | Request quote | |||
| 44 | SCREW | 2 | Request quote | |||
| 45 | BRACKET | 1 | Request quote | |||
| 46 | RUBBER PLATE | 6 | Request quote | |||
| 47 | RUBBER BUSHING | 3 | Request quote | |||
| 48 | SPACER | 3 | Request quote | |||
| 49 | PLAIN WASHER | 6 | Request quote | |||
| 50 | SCREW | 3 | Request quote | |||
| 51 | PLAIN WASHER | 6 | View product ↗ | |||
| 52 | NUT | 3 | Request quote | |||
| 53 | STEERING VALVE | 1 | Request quote | |||
| 54 | PIPE | 1 | Request quote | |||
| 55 | BUFFER | 2 | Request quote | |||
| 56 | BUFFER | 2 | Request quote | |||
| 57 | DISTANCE PIECE | 2 | Request quote | |||
| 58 | DISC | 4 | Request quote | |||
| 59 | BRACKET | 1 | Request quote | |||
| 60 | HOSE ASSEMBLY | 1 | Request quote | |||
| 61 | CLIP | 4 | View product ↗ | |||
| 62 | PIPE | 1 | Request quote | |||
| 63 | CLIP | 5 | View product ↗ | |||
| 64 | SCREW | 2 | Request quote | |||
| 65 | O-RING | 2 | Request quote | |||
| 66 | STUDSN: 20260 | 2 | Request quote | |||
| 66A | STUDSN: 20261-UP | 2 | Request quote | |||
| 67 | BRACKETSN: 20207-UP | 1 | Request quote | |||
| 68 | RUBBERSN: 20207-UP | 1 | Request quote | |||
| 69 | SCREWSN: 20207-UP | 2 | View product ↗ | |||
| 70 | BRACKETSN: 20207-UP | 1 | Request quote | |||
| 71 | SCREWSN: 20207-UP | 1 | Request quote | |||
| 72 | HOSE ASSEMBLY | 1 | Request quote | |||
| 73 | TUBE | 2 | Request quote |
Repeated parts remain separate. Source order is retained; diagram callout mapping has not yet been verified.
Assembly notes
HOSE ASSEMBLY
STEERING VALVE
HOSE ASSEMBLY
Using Komatsu WA380-3 Wheel Loader Steering Valve, Pipings Parts
Use the Komatsu WA380-3 Wheel Loader Steering Valve, Pipings Parts listing to identify aftermarket replacement parts within the 07 steering section. This wheel loader application is listed for machine serial H20051-H20500; the diagram and parts table retain the selected configuration and its source notes.
The parts table contains 82 listed part occurrences, including hose assembly (reference 07102-20310), hose assembly (reference 421-00-H0450) and elbow nipple (reference 07236-10315). 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.