Komatsu WA250PT-3MC Wheel Loader Operator Seat - Air Ride Parts
Komatsu WA250PT-3MC operator seat - air ride parts for machine serial A78001-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 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 | |
|---|---|---|---|---|---|---|
| 0 | SEAT ASSEMBLY, 555 - COMPRESSED AIR RIDESN: A78001 --UP | 1 | Request quote | |||
| 1 | KIT, UPPER ASSEMBLY, CHARCOAL FABRICSN: A78001 --UP | 1 | Request quote | |||
| 1 | KIT, FRAME ASSEMBLYSN: A78001 --UP | 1 | Request quote | |||
| 2 | KIT, HEIGHT RISER LATCHSN: A78001 --UP | 1 | Request quote | |||
| 3 | KIT, LUMBAR SUPPORTSN: A78001 --UP | 1 | Request quote | |||
| 4 | KIT, BACK FOAMSN: A78001 --UP | 1 | Request quote | |||
| 6 | KIT, BACK COVER - CHARCOAL FABRICSN: A78001 --UP | 1 | Request quote | |||
| 5 | KIT, SEAT FOAMSN: A78001 --UP | 1 | Request quote | |||
| 8 | KIT, SEAT COVER - CHARCOAL FABRICSN: A78001 --UP | 1 | Request quote | |||
| 6 | KIT, HEIGHT RISER ASSEMBLYSN: A78001 --UP | 1 | Request quote | |||
| 7 | KIT, HANDLESN: A78001 --UP | 1 | Request quote | |||
| 8 | KIT, HEIGHT RISER SPRINGSN: A78001 --UP | 1 | Request quote | |||
| 9 | KIT, RECLINER CABLESN: A78001 --UP | 1 | Request quote | |||
| 10 | KIT, DAMPERSN: A78001 --UP | 1 | Request quote | |||
| 11 | KIT, SUSPENSION - 24V COMPRESSORSN: A78001 --UP | 1 | Request quote | |||
| 12 | KIT, SLIDERAILSN: A78001 --UP | 1 | Request quote | |||
| 13 | KIT, UPSTOP/BUMP STOPSN: A78001 --UP | 1 | Request quote | |||
| 14 | KIT, AIR SPRINGSN: A78001 --UP | 1 | Request quote | |||
| 15 | KIT, SUSPENSION COVERSN: A78001 --UP | 1 | Request quote | |||
| 16 | KIT, 24V COMPRESSOR/VALVESN: A78001 --UP | 1 | Request quote | |||
| 17 | KIT, BEARINGSN: A78001 --UPF1 | 1 | Request quote | |||
| 18 | KIT, LEVER/CENTER PIVOTSN: A78001 --UPF2 | 1 | Request quote | |||
| 19 | KIT, L.H. ARMRESTSN: A78001 --UP | 1 | Request quote | |||
| 23 | KIT, R.H. ARMRESTSN: A78001 --UP | 1 | Request quote | |||
| 20 | L.H. BRACKETSN: A78001 --UP | 1 | Request quote | |||
| 21 | R.H. BRACKETSN: A78001 --UP | 1 | Request quote | |||
| 22 | BOLTSN: A78001 --UP | 4 | View product ↗ | |||
| 23 | SCREWSN: A78001 --UP | 4 | Request quote |
Repeated parts remain separate. Source order is retained; diagram callout mapping has not yet been verified.
Assembly notes
F1 - REPLACEMENT OF CENTER PIVOT BEARINGS REQUIRES REPLACEMENT OF ITEM 18.
F2 - THIS KIT IS REQUIRED TO SERVICE THE CENTER PIVOT BEARING WITH WELDED PIVOT PINS.
Using Komatsu WA250PT-3MC Wheel Loader Operator Seat - Air Ride Parts
Use the Komatsu WA250PT-3MC Wheel Loader Operator 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 A78001-UP; the diagram and parts table retain the selected configuration and its source notes.
The parts table contains 28 listed part occurrences, including seat assembly, 555 - compressed air ride (reference 423-960-A040), kit, upper assembly, charcoal fabric (reference 421-960-A210) and kit, frame assembly (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.