Komatsu WA250-5 Wheel Loader Piston Serial H50051 - UP Parts
Komatsu WA250-5 piston serial h50051 - up parts for machine serial H50051 - UP. View this configuration's diagram, part numbers, quantities and options; shop or request a quote.
Catalog configuration: Aa Engine / Piston.
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Aftermarket parts reference illustration · Click to enlarge. Actual supplied parts may differ.
Assembly parts
Showing all 11 part occurrences
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| Line | Part number | Description | Qty | Order qty | Purchase options | |
|---|---|---|---|---|---|---|
| 1 | PISTONSN: 26292269-UP | 6 | View product ↗ | |||
| 2 | PISTONSN: 26274903-26292268 | The part specified in the line above can be used instead of this part | 6 | View product ↗ | |||
| 2 | PINSN: 26274903-UP | 6 | View product ↗ | |||
| 3 | RINGSN: 26274903-UP | 12 | View product ↗ | |||
| 5 | PISTON RING ASSEMBLYSN: 26292269-UP | 6 | View product ↗ | |||
| 6 | PISTON RING ASSEMBLYSN: 26274903-26292268 | The part specified in the line above can be used instead of this part | 6 | View product ↗ | |||
| 11 | CONNECTING ROD A.SN: 26274903-UP | 6 | View product ↗ | |||
| 8 | BUSHINGSN: 26274903-UP | 1 | View product ↗ | |||
| 9 | BOLTSN: 26299827-UP | 2 | View product ↗ | |||
| 15 | BOLTSN: 26274903-26299826 | 2 | Request quote | |||
| 10 | METALSN: 26274903-UP | 12 | 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: 4 | Description: RING | QTY: 1 | OPTIONS: SN: 26292269-UP
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 8 | Description: RING | QTY: 1 | OPTIONS: SN: 26274903-26292268
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 5 | Description: RING | QTY: 1 | OPTIONS: SN: 26274903-UP
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 6 | Description: RING | QTY: 1 | OPTIONS: SN: 26274903-UP
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 7 | Description: ROD | QTY: 1 | OPTIONS: SN: 26274903-UP
REFER TO FIG. NOS. OF REPAIR PARTS FOR O.S., U.S., AND SERVICE PARTS.
Using Komatsu WA250-5 Wheel Loader Piston Serial H50051 - UP Parts
Use the Komatsu WA250-5 Wheel Loader Piston Serial H50051 - UP Parts listing to identify aftermarket replacement parts within the aa engine section. This wheel loader application is listed for machine serial H50051 - UP; the diagram and parts table retain the selected configuration and its source notes.
The parts table contains 11 listed part occurrences, including piston (reference 6738-31-2111), piston (reference 6738-31-2110) and pin (reference 6732-31-2410). Read any option and reference notes beside these entries before choosing a replacement; repeated references may represent separate positions in the source list.
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.