Komatsu WA250-1 2Nd Clutch (Mechanical Control Type) Parts
Komatsu WA250-1 2nd clutch (mechanical control type) parts for machine serial 10001-UP. View this configuration's diagram, part numbers, quantities and options; shop or request a quote.
Catalog configuration: Torque Converter And Transmission / 2Nd Clutch (Mechanical Control Type).
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Aftermarket parts reference illustration · Click to enlarge. Actual supplied parts may differ.
Assembly parts
Showing all 22 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 | TRANSMISSION ASS'YSN: 10001-UP | 1 | Request quote | |||
| 1 | CLUTCH ASS'Y,2ND AND 4THSN: 12001-UP | 1 | Request quote | |||
| 2 | CLUTCH ASS'Y,2ND AND 4THSN: 10001-11999 | 1 | Request quote | |||
| 1 | RING,SEAL (K1)SN: 10001-UP | 1 | View product ↗ | |||
| 2 | PISTONSN: 10001-UP | 1 | Request quote | |||
| 3 | RING,SEAL (K1)SN: 10001-UP | 1 | View product ↗ | |||
| 4 | DISCSN: 10001-UP | 7 | View product ↗ | |||
| 5 | PLATE,SEPARATESN: 10001-UP | 8 | View product ↗ | |||
| 6 | SPRING,WAVESN: 10001-UP | 7 | Request quote | |||
| 7 | PLATE,ENDSN: 10001-UP | 1 | Request quote | |||
| 8 | RING,SNAPSN: 10001-UP | 1 | Request quote | |||
| 9 | WASHER,THRUSTSN: 10001-UP | 4 | Request quote | |||
| 10 | BEARING,THRUSTSN: 10001-UP | 2 | Request quote | |||
| 11 | GEAR,2NDSN: 10001-UP | 1 | Request quote | |||
| 12 | BEARING,NEEDLESN: 10001-UP | 1 | View product ↗ | |||
| 13 | GEARSN: 10001-UP | 1 | Request quote | |||
| 14 | BEARINGSN: 10001-UP | 1 | View product ↗ | |||
| 15 | COVERSN: 10001-UP | 1 | Request quote | |||
| 16 | O-RING (K1)SN: 10001-UP | 1 | View product ↗ | |||
| 17 | BOLTSN: 10001-UP | 1 | View product ↗ | |||
| 18 | BOLTSN: 10001-UP | 1 | View product ↗ | |||
| 19 | WASHERSN: 10001-UP | 3 | View product ↗ |
Repeated parts remain separate. Source order is retained; diagram callout mapping has not yet been verified.
Assembly notes
Using Komatsu WA250-1 2Nd Clutch (Mechanical Control Type) Parts
Use the Komatsu WA250-1 2Nd Clutch (Mechanical Control Type) Parts listing to identify aftermarket replacement parts within the torque converter and transmission 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 22 listed part occurrences, including transmission ass'y (reference 418-15-11040), clutch ass'y,2nd and 4th (reference 418-15-11202) and clutch ass'y,2nd and 4th (reference 418-15-11201). 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.