Komatsu WA380-1LC Fig No. 2301 Torque Converter Case Parts
Komatsu WA380-1LC fig no. 2301 torque converter case parts for machine serial A45001-UP. View this configuration's diagram, part numbers, quantities and options; shop or request a quote.
Catalog configuration: Torque Converter And Transmission / Fig No. 2301 Torque Converter Case.
Checking current purchase options...
Aftermarket parts reference illustration · Click to enlarge. Actual supplied parts may differ.
Assembly parts
Showing all 39 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 | CONVERTER ASSY, TORQUE | 1 | Request quote | |||
| 1 | HOUSING, TORQUE CONVERTER | 1 | Request quote | |||
| 2 | PLUG | 1 | View product ↗ | |||
| 3 | BOLT, EYE | 2 | Request quote | |||
| 4 | GEAR | 1 | Request quote | |||
| 5 | BEARING | 1 | View product ↗ | |||
| 6 | SHAFT | 1 | Request quote | |||
| 7 | O-RING, SHAFTF1 | 1 | View product ↗ | |||
| 8 | SHIM KIT, SHAFTF1 | 1 | Request quote | |||
| 9 | SHIM, 0.05MM | 1 | Request quote | |||
| 10 | SHIM, 0.1MM | 2 | Request quote | |||
| 11 | SHIM, 0.3MM | 3 | Request quote | |||
| 9 | BOLT | 3 | Request quote | |||
| 10 | WASHER, SPRING | 3 | Request quote | |||
| 11 | GEAR | 1 | Request quote | |||
| 12 | BOSS | 1 | Request quote | |||
| 13 | BOLT | 8 | Request quote | |||
| 14 | WASHER | 8 | View product ↗ | |||
| 15 | RING, SNAP | 1 | View product ↗ | |||
| 16 | BEARING | 1 | Request quote | |||
| 17 | RING, SNAP | 1 | View product ↗ | |||
| 18 | RING, SNAP | 1 | Request quote | |||
| 19 | BEARING | 1 | View product ↗ | |||
| 20 | RING, SNAP | 1 | View product ↗ | |||
| 21 | COVER | 1 | Request quote | |||
| 22 | O-RING, COVERF1 | 1 | View product ↗ | |||
| 23 | BOLT | 4 | Request quote | |||
| 24 | WASHER, SPRING | 4 | Request quote | |||
| 25 | PLATE, SERIAL NUMBER (LIMITED SUPPLY) | 1 | Request quote | |||
| 26 | SCREW | 4 | Request quote | |||
| 27 | O-RING | 1 | View product ↗ | |||
| 28 | O-RING | 1 | Request quote | |||
| 29 | O-RING, SEALING - TRANSMISSION END | 1 | View product ↗ | |||
| 30 | BOLT, MOUNTING (TRANSMISSION END) | 10 | View product ↗ | |||
| 31 | WASHER | 10 | View product ↗ | |||
| 32 | O-RING, SEALING - FLYWHEEL HOUSING END | 1 | View product ↗ | |||
| 33 | BOLT, MOUNTING - FLYWHEEL HOUSING END | 12 | View product ↗ | |||
| 34 | WASHER | 12 | View product ↗ | |||
| 38 | SERVICE KIT, TORQUE CONVERTER | 1 | View product ↗ |
Repeated parts remain separate. Source order is retained; diagram callout mapping has not yet been verified.
Assembly notes
F1 - INCLUDED IN SERVICE KIT 711-50-05011.
Using Komatsu WA380-1LC Fig No. 2301 Torque Converter Case Parts
Use the Komatsu WA380-1LC Fig No. 2301 Torque Converter Case Parts listing to identify aftermarket replacement parts within the torque converter and transmission section. This wheel loader application is listed for machine serial A45001-UP; the diagram and parts table retain the selected configuration and its source notes.
The parts table contains 39 listed part occurrences, including converter assy, torque (reference 711-50-21001), housing, torque converter (reference 711-49-13111) and plug (reference 07043-00108). Read any option and reference notes beside these entries before choosing a replacement; repeated references may represent separate positions in the source list.
When selecting transmission or torque-converter parts, compare the assembly description, machine serial break and any configuration notes. Similar-looking diagrams can cover different internal parts and should not be treated as interchangeable.
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.