Komatsu WA320-3 Steering Valve (Inner Parts)(#54001-54146) Parts
Komatsu WA320-3 steering valve (inner parts)(#54001-54146) parts for machine serial 53001-UP. View this configuration's diagram, part numbers, quantities and options; shop or request a quote.
Catalog configuration: Hydraulic System / Steering Valve (Inner Parts)(#54001-54146).
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Aftermarket parts reference illustration · Click to enlarge. Actual supplied parts may differ.
Assembly parts
Showing all 30 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: 54101-54146 | 1 | Request quote | |||
| 2 | VALVE ASS'Y,STEERINGSN: 54001-54100 | 1 | Request quote | |||
| 1 | SCREWSN: 54001-54146 | 6 | Request quote | |||
| 2 | SCREW ASS'YSN: 54001-54146 | 1 | Request quote | |||
| 3 | CAP,ENDSN: 53001-54146 | 1 | Request quote | |||
| 4 | GEROTORSN: 54001-54146 | 1 | Request quote | |||
| 5 | SPACERSN: 53001-54146 | 1 | Request quote | |||
| 6 | PLATESN: 53001-54146 | 1 | Request quote | |||
| 7 | DRIVESN: 53001-54146 | 1 | Request quote | |||
| 8 | PINSN: 54001-54146 | 1 | Request quote | |||
| 9 | SPRINGSN: 54001-54146 | 4 | Request quote | |||
| 10 | SPRING,FLATSN: 54001-54146 | 2 | Request quote | |||
| 13 | BEARING ASS'YSN: 54001-54146 | 1 | Request quote | |||
| 11 | RACESN: 54001-54146 | 2 | Request quote | |||
| 12 | NEEDLESN: 53001-54146 | 1 | Request quote | |||
| 13 | O-RING (KIT)SN: 53001-54146 | 1 | Request quote | |||
| 14 | SEAL,OIL (KIT)SN: 54101-54146 | 1 | Request quote | |||
| 14 | SEAL,OIL (KIT)SN: 53001-54100 | 1 | Request quote | |||
| 15 | SEAL,DUST (KIT)SN: 53001-54146 | 1 | Request quote | |||
| 16 | RING,RETAININGSN: 53001-54146 | 1 | Request quote | |||
| 17 | BUSHINGSN: 53001-54146 | 1 | Request quote | |||
| 18 | O-RING (KIT)SN: 54001-54146 | 2 | Request quote | |||
| 19 | O-RING (KIT)SN: 54001-54146 | 1 | Request quote | |||
| 20 | ADAPTERSN: 54001-54146 | 1 | Request quote | |||
| 21 | BALLSN: 54001-54146 | 1 | Request quote | |||
| 22 | RETAINERSN: 54001-54146 | 2 | Request quote | |||
| 23 | SPRINGSN: 54001-54146 | 2 | Request quote | |||
| 24 | BALLSN: 54001-54146 | 2 | Request quote | |||
| KIT | SERVICE KITSN: 54101-54146 | 1 | Request quote | |||
| KIT | SEAL KITSN: 54001-54100 | 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: 29 | Description: CONTROL ASS'Y | QTY: 1 | OPTIONS: SN: 54001-54146
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 25 | Description: HOUSING | QTY: 1 | OPTIONS: SN: 54001-54146
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 26 | Description: SLEEVE | QTY: 1 | OPTIONS: SN: 54001-54146
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 27 | Description: SPOOL | QTY: 1 | OPTIONS: SN: 54001-54146
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 33 | Description: VALVE SUB ASS'Y | QTY: 1 | OPTIONS: SN: 54001-54146
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 28 | Description: POPPET | QTY: 1 | OPTIONS: SN: 54001-54146
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 29 | Description: BODY | QTY: 1 | OPTIONS: SN: 54001-54146
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 30 | Description: GUIDE | QTY: 1 | OPTIONS: SN: 54001-54146
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 31 | Description: SPRING | QTY: 1 | OPTIONS: SN: 54001-54146
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 32 | Description: SEAT | QTY: 2 | OPTIONS: SN: 54001-54146
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 33 | Description: BALL | QTY: 2 | OPTIONS: SN: 54001-54146
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 34 | Description: HOLDER | QTY: 2 | OPTIONS: SN: 54001-54146
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 35 | Description: SPRING | QTY: 1 | OPTIONS: SN: 54001-54146
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 36 | Description: PLUG | QTY: 1 | OPTIONS: SN: 54001-54146
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 37 | Description: O-RING | QTY: 1 | OPTIONS: SN: 54001-54146
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 38 | Description: PLATE, NAME | QTY: 1 | OPTIONS: SN: 54001-54146
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 38 | Description: RIVET | QTY: 2 | OPTIONS: SN: 54001-54146
Using Komatsu WA320-3 Steering Valve (Inner Parts)(#54001-54146) Parts
Use the Komatsu WA320-3 Steering Valve (Inner Parts)(#54001-54146) Parts listing to identify aftermarket replacement parts within the hydraulic system section. This wheel loader application is listed for machine serial 53001-UP; the diagram and parts table retain the selected configuration and its source notes.
The parts table contains 30 listed part occurrences, including valve ass'y,steering (reference 419-64-25801), valve ass'y,steering (reference 419-64-25800) 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.
For hydraulic replacement parts, compare the listed circuit, cylinder, valve or hose application wherever identified in the selected assembly. Retain connection and configuration notes when requesting a quote rather than relying on appearance alone.
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.