Komatsu WA500-1 Wheel Loader Cylinder Block Accessory(#25900-) Parts
Komatsu WA500-1 cylinder block accessory(#25900-) parts for machine serial 10001-UP (OVERSEAS VERSION). View this configuration's diagram, part numbers, quantities and options; shop or request a quote.
Catalog configuration: S6D140-1A-F S/N 10001-UP / Engine / Cylinder Block Accessory(#25900-).
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Aftermarket parts reference illustration · Click to enlarge. Actual supplied parts may differ.
Assembly parts
Showing all 16 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 | COVERSN: 25900-UP | 1 | Request quote | |||
| 2 | GASKET (K2)SN: 25900-UP, KIT-FLAG: S | 1 | View product ↗ | |||
| 3 | BOLTSN: 25900-UP | 4 | Request quote | |||
| 4 | PLUGSN: 25900-UP | 1 | View product ↗ | |||
| 5 | PLUGSN: 25900-UP | 1 | Request quote | |||
| 6 | CAPSN: 25900-UP | 1 | View product ↗ | |||
| 7 | FILLER,OILSN: 25900-UP | 1 | Request quote | |||
| 8 | BOLTSN: 25900-UP | 1 | Request quote | |||
| 9 | PLATESN: 25900-UP | 1 | Request quote | |||
| 10 | GASKET (K2)SN: 25900-UP, KIT-FLAG: S | 1 | View product ↗ | |||
| 11 | BOLTSN: 25900-UP | 2 | Request quote | |||
| 12 | COVERSN: 25900-UP | 1 | Request quote | |||
| 13 | O-RING (K2)SN: 25900-UP, KIT-FLAG: S | 1 | View product ↗ | |||
| 14 | BOLTSN: 25900-UP | 1 | Request quote | |||
| 15 | SWITCHSN: 25900-UP | 1 | View product ↗ | |||
| 16 | LIQUID GASKET,LG-7, 150GSN: 25900-UP, KIT-FLAG: S | - | Request quote |
Repeated parts remain separate. Source order is retained; diagram callout mapping has not yet been verified.
Assembly notes
Using Komatsu WA500-1 Wheel Loader Cylinder Block Accessory(#25900-) Parts
Use the Komatsu WA500-1 Wheel Loader Cylinder Block Accessory(#25900-) Parts listing to identify aftermarket replacement parts within the engine section. This wheel loader application is listed for machine serial 10001-UP (OVERSEAS VERSION); the diagram and parts table retain the selected configuration and its source notes.
The parts table contains 16 listed part occurrences, including cover (reference 6210-21-1960), gasket (k2) (reference 6210-21-1971) and plug (reference 07043-00415). Read any option and reference notes beside these entries before choosing a replacement; repeated references may represent separate positions in the source list.
The source engine application is S6D140-1A-F (engine serial 10001-UP). Match that engine identification as well as the machine serial range; the general machine model is not a substitute for engine-specific applicability.
Use the section and assembly descriptions together with the stated machine application. Preserve location, option and revision notes shown beside each part number when selecting a replacement or preparing a quote.
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.