Komatsu WA500-1 Flywheel And Flywheel Housing(#11977-) Parts
Komatsu WA500-1 flywheel and flywheel housing(#11977-) parts for machine serial 10001-UP. View this configuration's diagram, part numbers, quantities and options; shop or request a quote.
Catalog configuration: S6D140-1A S/N 10001-UP / Cylinder Block / Flywheel And Flywheel Housing(#11977-).
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Aftermarket parts reference illustration · Click to enlarge. Actual supplied parts may differ.
Assembly parts
Showing all 20 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 | HOUSING,FLYWHEELSN: 11977-UP | 1 | Request quote | |||
| 2 | PLUGSN: 11977-UP | 1 | Request quote | |||
| 3 | PLUGSN: 10001-UP | 1 | Request quote | |||
| 4 | GASKET (K2)SN: 10001-UP | 1 | View product ↗ | |||
| 5 | PLATESN: 10001-13383 | 1 | Request quote | |||
| 6 | GASKET (K2)SN: 10001-13383 | 1 | Request quote | |||
| 7 | BOLTSN: 10001-13383 | 3 | Request quote | |||
| 8 | SEAL, REAR (K2)SN: 10001-UP | 1 | View product ↗ | |||
| 8 | SEAL, REAR,(SERVICE PARTS)SN: 10001-UP | 1 | Request quote | |||
| 9 | PIN,DOWELSN: 10001-UP | 2 | View product ↗ | |||
| 10 | BOLTSN: 11977-UP | 8 | View product ↗ | |||
| 11 | BOLTSN: 11977-UP | 2 | View product ↗ | |||
| 12 | FLYWHEEL ASS'YSN: 11977-UP | 1 | Request quote | |||
| 13 | GEAR,RINGSN: 11977-UP | 1 | Request quote | |||
| 14 | BOLTSN: 10001-UP | 6 | Request quote | |||
| 15 | BRACKET,L.H.SN: 10001-UP | 1 | Request quote | |||
| 16 | BRACKET,R.H.SN: 10001-UP | 1 | Request quote | |||
| 17 | BOLTSN: 10001-UP | 8 | Request quote | |||
| 18 | WASHERSN: 10001-UP | 8 | View product ↗ | |||
| 19 | LIQUID GASKET,LG-7, 150GSN: 10001-UP | - | Request quote |
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: 12 | Description: FLYWHEEL | QTY: 1 | OPTIONS: SN: 11977-UP
Using Komatsu WA500-1 Flywheel And Flywheel Housing(#11977-) Parts
Use the Komatsu WA500-1 Flywheel And Flywheel Housing(#11977-) Parts listing to identify aftermarket replacement parts within the cylinder block 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 20 listed part occurrences, including housing,flywheel (reference 6210-21-4710), plug (reference 07043-00617) and plug (reference 6114-11-8910). 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 (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.
For cylinder-block and related engine components, compare the listed engine serial break and every row-specific option. Use the individual part reference rather than the diagram appearance to distinguish revisions.
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.