Komatsu WA250-1LC Wheel Loader Operator'S Seat (Rigid Type) Parts
Komatsu WA250-1LC operator's seat (rigid type) parts for machine serial A65001-UP. View this configuration's diagram, part numbers, quantities and options; shop or request a quote.
Catalog configuration: Frame / Operator'S Seat (Rigid Type).
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Aftermarket parts reference illustration · Click to enlarge. Actual supplied parts may differ.
Assembly parts
Showing all 27 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 | SEAT ASSEMBLY | 1 | Request quote | |||
| 1 | CUSHION, BACK | 1 | Request quote | |||
| 2 | BRACKET | 1 | Request quote | |||
| 3 | BOLT | 2 | Request quote | |||
| 4 | CUSHION, SEAT | 1 | Request quote | |||
| 4A | SPRING | 1 | Request quote | |||
| 5 | RECLINING ASSEMBLY | 1 | Request quote | |||
| 6 | BOLT | 4 | Request quote | |||
| 7 | COVER | 1 | Request quote | |||
| 8 | SCREW | 1 | Request quote | |||
| 9 | BUSHING | 1 | Request quote | |||
| 10 | SCREW | 1 | Request quote | |||
| 11 | WASHER | 1 | Request quote | |||
| 12 | LEVER | 1 | Request quote | |||
| 13 | SCREW | 1 | Request quote | |||
| 14 | SLIDE, L.H | 1 | Request quote | |||
| 15 | SLIDE, R.H | 1 | Request quote | |||
| 16 | BOLT | 4 | Request quote | |||
| 17 | BRACKET, L.H | 1 | Request quote | |||
| 18 | BRACKET, R.H | 1 | Request quote | |||
| 19 | NUT | 4 | Request quote | |||
| 20 | WASHER | 4 | View product ↗ | |||
| 21 | BOLT | 4 | Request quote | |||
| 22 | WASHER | 4 | View product ↗ | |||
| 23 | ARMREST | 2 | Request quote | |||
| 24 | BOLT | 4 | Request quote | |||
| 25 | WASHER | 4 | View product ↗ |
Repeated parts remain separate. Source order is retained; diagram callout mapping has not yet been verified.
Assembly notes
Using Komatsu WA250-1LC Wheel Loader Operator'S Seat (Rigid Type) Parts
Use the Komatsu WA250-1LC Wheel Loader Operator'S Seat (Rigid Type) Parts listing to identify aftermarket replacement parts within the frame section. This wheel loader application is listed for machine serial A65001-UP; the diagram and parts table retain the selected configuration and its source notes.
The parts table contains 27 listed part occurrences, including seat assembly (reference 417-57-11220), cushion, back (reference 417-57-11250) and bracket (reference 423-57-11490). 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.