Komatsu WA380-1 Wheel Loader Rear Wheel Brake(#20001-) Parts
Komatsu WA380-1 rear wheel brake(#20001-) parts for machine serial 10001-UP. View this configuration's diagram, part numbers, quantities and options; shop or request a quote.
Catalog configuration: Drive Shaft, Differential And Wheels / Rear Wheel Brake(#20001-).
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Aftermarket parts reference illustration · Click to enlarge. Actual supplied parts may differ.
Assembly parts
Showing all 33 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 | REAR AXLE ASS'YSN: 20001-UP | 1 | Request quote | |||
| 1 | BRAKE ASS'YSN: 20001-UP | 1 | Request quote | |||
| 1 | CYLINDER,L.H.SN: 20001-UP | 1 | Request quote | |||
| 1 | CYLINDER,R.H.SN: 20001-UP | 1 | Request quote | |||
| 2 | PLUGSN: 10001-UP | 2 | Request quote | |||
| 3 | BLEEDERSN: 10001-UP | 2 | Request quote | |||
| 4 | CAPSN: 10001-UP | 2 | View product ↗ | |||
| 5 | PLUGSN: 10001-UP | 4 | View product ↗ | |||
| 6 | O-RING (K5)SN: 20001-UP | 4 | View product ↗ | |||
| 7 | PISTONSN: 20001-UP | 2 | Request quote | |||
| 8 | SEAL,PISTON (K5)SN: 10001-UP | 2 | View product ↗ | |||
| 9 | SEAL,PISTON (K5)SN: 10055-UP | 2 | View product ↗ | |||
| 10 | GUIDESN: 20001-UP | 16 | Request quote | |||
| 11 | SPRINGSN: 20001-UP | 16 | Request quote | |||
| 12 | PIN,DOWELSN: 20001-UP | 16 | View product ↗ | |||
| 13 | PLUGSN: 20001-UP | 16 | View product ↗ | |||
| 14 | O-RING (K5)SN: 20001-UP | 16 | View product ↗ | |||
| 15 | DISCSN: 10001-UP | 8 | View product ↗ | |||
| 16 | PLATESN: 10001-UP | 10 | View product ↗ | |||
| 17 | PLATESN: 20001-UP | 2 | View product ↗ | |||
| 18 | GEARSN: 10001-UP | 2 | Request quote | |||
| 19 | BOLTSN: 10001-UP | 30 | View product ↗ | |||
| 20 | WASHERSN: 10001-UP | 30 | View product ↗ | |||
| 21 | GEARSN: 20001-UP | 2 | Request quote | |||
| 22 | O-RING (K5)SN: 20001-UP | 2 | View product ↗ | |||
| 23 | O-RING (K5)SN: 20001-UP | 2 | View product ↗ | |||
| 24 | BOLTSN: 20001-UP | 24 | View product ↗ | |||
| 25 | WASHERSN: 10001-UP | 24 | View product ↗ | |||
| 28 | FLOATING SEAL ASS'YSN: .-UP | 2 | View product ↗ | |||
| 29 | FLOATING SEAL ASS'YSN: 10001-. | The part specified in the line above can be used instead of this part | 2 | View product ↗ | |||
| 28 | O-RING (K5)SN: 20001-UP | 2 | View product ↗ | |||
| 29 | PLUG,(FOR SHIPPING)SN: 10001-UP | 2 | View product ↗ | |||
| 30 | O-RING,(FOR SHIPPING)SN: 10001-UP | 2 | View product ↗ |
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: 26 | Description: RING,SEAL | QTY: 2 | OPTIONS: SN: .-UP
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 26 | Description: RING,SEAL | QTY: 2 | OPTIONS: SN: 10001-.
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 27 | Description: O-RING | QTY: 2 | OPTIONS: SN: 10001-UP
Using Komatsu WA380-1 Wheel Loader Rear Wheel Brake(#20001-) Parts
Use the Komatsu WA380-1 Wheel Loader Rear Wheel Brake(#20001-) Parts listing to identify aftermarket replacement parts within the drive shaft, differential and wheels section. This wheel loader application is listed for machine serial 10001-UP; the diagram and parts table retain the selected configuration and its source notes.
The parts table contains 33 listed part occurrences, including rear axle ass'y (reference 423-23-10005), brake ass'y (reference 423-33-11011) and cylinder,l.h. (reference 423-33-11151). Read any option and reference notes beside these entries before choosing a replacement; repeated references may represent separate positions in the source list.
For axle, driveline and brake-related parts, follow the assembly location and machine serial applicability. Keep front/rear and left/right distinctions, along with any equipment options recorded in the parts list.
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.