Komatsu WA320-3 Hydraulic System — Steering Valve(#54115-) Parts
Komatsu WA320-3 hydraulic system — steering valve(#54115-) parts for machine serial 50001-UP (FOR BOSNIAN. View this configuration's diagram, part numbers, quantities and options; shop or request a quote.
Catalog configuration: Chassis Only) / Hydraulic System / Steering Valve(#54115-).
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Aftermarket parts reference illustration · Click to enlarge. Actual supplied parts may differ.
Assembly parts
Showing all 29 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 | VALVE ASS'Y,STEERINGSN: 54115-UP | 1 | Request quote | |||
| 2 | VALVE ASS'Y,STEERINGSN: 54115-UP | 1 | Request quote | |||
| 1 | SCREWSN: 54115-UP | 6 | Request quote | |||
| 2 | SCREW ASS'YSN: 54115-UP | 1 | Request quote | |||
| 3 | CAP,ENDSN: 54115-UP | 1 | Request quote | |||
| 4 | GEROTORSN: 54115-UP | 1 | Request quote | |||
| 5 | SPACERSN: 54115-UP | 1 | Request quote | |||
| 6 | PLATE,SPACERSN: 54115-UP | 1 | Request quote | |||
| 7 | DRIVESN: 54115-UP | 1 | Request quote | |||
| 8 | CONTROL ASS'YSN: 54115-UP | 1 | Request quote | |||
| 9 | PINSN: 54115-UP | 1 | Request quote | |||
| 10 | SPRING,WAVESN: 54115-UP | 4 | Request quote | |||
| 11 | SPRING,FLATSN: 54115-UP | 2 | Request quote | |||
| 14 | BEARING ASS'YSN: 54115-UP | 1 | Request quote | |||
| 12 | RACESN: 54115-UP | 2 | Request quote | |||
| 13 | NEEDLESN: 54115-UP | 1 | Request quote | |||
| 14 | O-RING (KIT)SN: 54115-UP | 1 | Request quote | |||
| 15 | SEAL (KIT)SN: 54115-UP | 1 | Request quote | |||
| 16 | SEAL,DUST (KIT)SN: 54115-UP | 1 | Request quote | |||
| 17 | RINGSN: 54115-UP | 1 | Request quote | |||
| 18 | BUSHINGSN: 54115-UP | 1 | Request quote | |||
| 19 | O-RING (KIT)SN: 54115-UP | 2 | Request quote | |||
| 20 | O-RING (KIT)SN: 54115-UP | 1 | Request quote | |||
| 21 | ADAPTERSN: 54115-UP | 1 | Request quote | |||
| 22 | BALLSN: 54115-UP | 1 | Request quote | |||
| 23 | VALVE ASS'Y,OVER LOADSN: 54115-UP | 1 | Request quote | |||
| 24 | BOLTSN: 54115-UP | 2 | Request quote | |||
| 25 | O-RINGSN: 54115-UP | 2 | Request quote | |||
| KIT | SERVICE KITSN: 54115-UP | 1 | Request quote |
Repeated parts remain separate. Source order is retained; diagram callout mapping has not yet been verified.
Assembly notes
Using Komatsu WA320-3 Hydraulic System — Steering Valve(#54115-) Parts
Use the Komatsu WA320-3 Hydraulic System — Steering Valve(#54115-) Parts listing to identify aftermarket replacement parts within the chassis only) section. This wheel loader application is listed for machine serial 50001-UP (FOR BOSNIAN; the diagram and parts table retain the selected configuration and its source notes.
The parts table contains 29 listed part occurrences, including valve ass'y,steering (reference 419-64-25202), valve ass'y,steering (reference 419-64-25302) and cap,end (reference 416-64-15130). 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.