Komatsu WA380-3 Lift Arm (With Auto Grease System)(#50001-) Parts
Komatsu WA380-3 lift arm (with auto grease system)(#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: Work Equipment / Lift Arm (With Auto Grease System)(#50001-).
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Aftermarket parts reference illustration · Click to enlarge. Actual supplied parts may differ.
Assembly parts
Showing all 36 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 | SEAT (WELDED)SN: 50001-UP | 6 | Request quote | |||
| 1 | SEAT (WELDED)SN: 50001-UP | 2 | Request quote | |||
| 1 | SEAT (WELDED)SN: 50001-UP | 1 | Request quote | |||
| 1 | BLOCK (WELDED)SN: 50001-UP | 1 | Request quote | |||
| 1 | SEAT (WELDED)SN: 50001-UP | 2 | Request quote | |||
| 1 | PLATE (WELDED)SN: 50001-UP | 2 | Request quote | |||
| 1 | PLATE (WELDED)SN: 50001-UP | 2 | Request quote | |||
| 1 | PLATE (WELDED)SN: 50001-UP | 1 | Request quote | |||
| 2 | BUSHINGSN: 50001-UP | 2 | View product ↗ | |||
| 3 | SEAL,DUSTSN: 50001-UP | 4 | View product ↗ | |||
| 4 | BUSHINGSN: 50001-UP | 2 | View product ↗ | |||
| 5 | SEAL,DUSTSN: 50001-UP | 4 | View product ↗ | |||
| 6 | BUSHINGSN: 50001-UP | 2 | View product ↗ | |||
| 7 | SEAL,DUSTSN: 50001-UP | 4 | View product ↗ | |||
| 8 | PINSN: 50001-UP | 2 | View product ↗ | |||
| 9 | SHIM, 1.5MMSN: 50001-UP | 2 | Request quote | |||
| 9 | SHIM, 3.0MMSN: 50001-UP | 4 | View product ↗ | |||
| 10 | BOLTSN: 50001-UP | 2 | Request quote | |||
| 11 | WASHERSN: 50001-UP | 2 | View product ↗ | |||
| 12 | PINSN: 50001-UP | 2 | Request quote | |||
| 13 | SHIM, 1.5MMSN: 50001-UP | 2 | Request quote | |||
| 13 | SHIM, 3.0MMSN: 50001-UP | 2 | Request quote | |||
| 15 | BOLTSN: 50001-UP | 2 | Request quote | |||
| 16 | WASHERSN: 50001-UP | 2 | View product ↗ | |||
| 17 | PINSN: 50001-UP | 2 | View product ↗ | |||
| 18 | PINSN: 50001-UP | 2 | Request quote | |||
| 19 | SHIM, 1.5MMSN: 50001-UP | 4 | View product ↗ | |||
| 20 | SEAL,DUSTSN: 50001-UP | 4 | View product ↗ | |||
| 21 | SHIM, 1.5MMSN: 50001-UP | 2 | Request quote | |||
| 21 | SHIM, 3.0MMSN: 50001-UP | 4 | View product ↗ | |||
| 22 | BOLTSN: 50001-UP | 4 | Request quote | |||
| 23 | WASHERSN: 50001-UP | 4 | View product ↗ | |||
| 24 | O-RINGSN: 50001-UP | 4 | View product ↗ | |||
| 25 | BOLTSN: 50001-UP | 4 | View product ↗ | |||
| 26 | WASHERSN: 50001-UP | 8 | View product ↗ | |||
| 27 | NUTSN: 50001-UP | 4 | 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: 1 | Description: ARM,LIFT | QTY: 1 | OPTIONS: SN: 50001-UP
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 14 | Description: O-RING | QTY: 4 | OPTIONS: SN: 50001-UP
SERVICE PARTS
Using Komatsu WA380-3 Lift Arm (With Auto Grease System)(#50001-) Parts
Use the Komatsu WA380-3 Lift Arm (With Auto Grease System)(#50001-) Parts listing to identify aftermarket replacement parts within the work equipment 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 36 listed part occurrences, including seat (welded) (reference 01571-01016), seat (welded) (reference 424-875-1160) and seat (welded) (reference 424-54-11270). Read any option and reference notes beside these entries before choosing a replacement; repeated references may represent separate positions in the source list.
For work-equipment parts, check the attachment configuration and any boom, arm, bucket or lift arrangement named in the assembly. Keep capacity, length and left/right distinctions wherever the source provides them.
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.