Komatsu WA250-5L Wheel Loader Operator'S Seat (Air Ride) Parts
Komatsu WA250-5L operator's seat (air ride) parts for machine serial A73001-UP. View this configuration's diagram, part numbers, quantities and options; shop or request a quote.
Catalog configuration: Operator'S Compartment And Control System / Operator'S Seat (Air Ride).
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Aftermarket parts reference illustration · Click to enlarge. Actual supplied parts may differ.
Assembly parts
Showing all 28 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 ASS'YSN: A73001-UP | 1 | Request quote | |||
| 2 | UPPER ASS'YSN: A73001-UP | 1 | Request quote | |||
| 1 | FRAME ASS'YSN: A73001-UP | 1 | Request quote | |||
| 2 | LATCHSN: A73001-UP | 1 | Request quote | |||
| 3 | LUMBERSN: A73001-UP | 1 | Request quote | |||
| 4 | BACKSN: A73001-UP | 1 | Request quote | |||
| 7 | COVERSN: A73001-UP | 1 | Request quote | |||
| 5 | SEATSN: A73001-UP | 1 | Request quote | |||
| 9 | COVERSN: A73001-UP | 1 | Request quote | |||
| 6 | LIFTER ASS'YSN: A73001-UP | 1 | Request quote | |||
| 7 | HANDLESN: A73001-UP | 1 | Request quote | |||
| 8 | SPRINGSN: A73001-UP | 1 | Request quote | |||
| 9 | CABLESN: A73001-UP | 1 | Request quote | |||
| 10 | DAMPERSN: A73001-UP | 1 | Request quote | |||
| 11 | SUSPENSIONSN: A73001-UP | 1 | Request quote | |||
| 12 | SLIDE RAILSN: A73001-UP | 1 | Request quote | |||
| 13 | UP STOP/BUMP STOP K.SN: A73001-UP | 1 | Request quote | |||
| 14 | SPRINGSN: A73001-UP | 1 | Request quote | |||
| 15 | SUSPENSIONSN: A73001-UP | 1 | Request quote | |||
| 16 | COMPRESSORSN: A73001-UP | 1 | Request quote | |||
| 17 | BEARINGSN: A73001-UP | 1 | Request quote | |||
| 18 | LEVERSN: A73001-UP | 1 | Request quote | |||
| 19 | ARM RESTSN: A73001-UP | 1 | Request quote | |||
| 20 | ARM RESTSN: A73001-UP | 1 | Request quote | |||
| 21 | BRACKETSN: A73001-UP | 1 | Request quote | |||
| 22 | BRACKETSN: A73001-UP | 1 | Request quote | |||
| 23 | BOLTSN: A73001-UP | 4 | View product ↗ | |||
| 24 | BOLTSN: A73001-UP | 4 | Request quote |
Repeated parts remain separate. Source order is retained; diagram callout mapping has not yet been verified.
Assembly notes
REPLACEMENT OF CENTER PIVOT BEARINGS REQUIRES REPLACEMENT OF ITEM 18.
THIS KIT IS REQUIRED TO SERVICE THE CENTER PIVOT BEARING WITH WELDED PIVOT PINS.
Using Komatsu WA250-5L Wheel Loader Operator'S Seat (Air Ride) Parts
Use the Komatsu WA250-5L Wheel Loader Operator'S Seat (Air Ride) Parts listing to identify aftermarket replacement parts within the operator's compartment and control system section. This wheel loader application is listed for machine serial A73001-UP; the diagram and parts table retain the selected configuration and its source notes.
The parts table contains 28 listed part occurrences, including seat ass'y (reference 423-960-A040), upper ass'y (reference 421-960-A210) and frame ass'y (reference 195-57-A0200). Read any option and reference notes beside these entries before choosing a replacement; repeated references may represent separate positions in the source list.
For operator-compartment and control parts, compare the cab arrangement and equipment options identified on the assembly page. Retain any handedness and connection details when selecting a part or requesting assistance.
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.