Komatsu WA500-8 Wheel Loader Engine Oil Pump (#830235-) Parts
Komatsu WA500-8 engine oil pump (#830235-) parts for machine serial 90001-UP. View this configuration's diagram, part numbers, quantities and options; shop or request a quote.
Catalog configuration: SAA6D140E-7C S/N 830235-UP (For WA500-8) / Engine / Engine Oil Pump / Engine Oil Pump (#830235-).
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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 | |
|---|---|---|---|---|---|---|
| 0 | OIL PUMP ASSEMBLYSN: 830235-UP | 1 | Request quote | |||
| 1 | COVER ASSEMBLYSN: 830235-UP | 1 | Request quote | |||
| 2 | BUSHINGSN: 830235-UP | 2 | Request quote | |||
| 2 | GEAR ASSEMBLYSN: 830235-UP | 1 | Request quote | |||
| 4 | COVER ASSEMBLYSN: 830235-UP | 1 | Request quote | |||
| 6 | BUSHINGSN: 830235-UP | 2 | Request quote | |||
| 6 | SHAFT ASSEMBLY, DRIVESN: 830235-UP | 1 | Request quote | |||
| 8 | SHAFT ASSEMBLY, DRIVESN: 830235-UP | 1 | Request quote | |||
| 11 | VALVESN: 830235-UP | 1 | Request quote | |||
| 12 | SPRINGSN: 830235-UP | 1 | Request quote | |||
| 13 | PLUGSN: 830235-UP | 1 | Request quote | |||
| 14 | VALVESN: 830235-UP | 1 | Request quote | |||
| 15 | SPRINGSN: 830235-UP | 1 | Request quote | |||
| 16 | PLUGSN: 830235-UP | 1 | Request quote | |||
| 17 | BOLTSN: 830235-UP | 4 | Request quote | |||
| 18 | BOLTSN: 830235-UP | 1 | Request quote | |||
| 19 | BOLTSN: 830235-UP | 1 | Request quote | |||
| 20 | BOLTSN: 830235-UP | 1 | Request quote | |||
| 21 | WASHERSN: 830235-UP | 1 | View product ↗ | |||
| 22 | O-RINGSN: 830235-UP, KIT-FLAG: S | 1 | Request quote |
Repeated parts remain separate. Source order is retained; diagram callout mapping has not yet been verified.
Assembly notes
COVER
GEAR
PIN, DOWEL
BODY
GEAR, DRIVE
SHAFT
SHAFT
GEAR, DRIVE
Using Komatsu WA500-8 Wheel Loader Engine Oil Pump (#830235-) Parts
Use the Komatsu WA500-8 Wheel Loader Engine Oil Pump (#830235-) Parts listing to identify aftermarket replacement parts within the engine section. This wheel loader application is listed for machine serial 90001-UP; the diagram and parts table retain the selected configuration and its source notes.
The parts table contains 20 listed part occurrences, including oil pump assembly (reference 6263-51-2000), cover assembly (reference PMC104-942-4Z10) and bushing (reference PMC104-928Z30). 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 SAA6D140E-7C (engine serial 830235-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.