Komatsu WA500-3LK Operator'S Seat (Heavy Duty) (Inner Parts) Parts
Komatsu WA500-3LK operator's seat (heavy duty) (inner parts) parts for machine serial A71001-UP. View this configuration's diagram, part numbers, quantities and options; shop or request a quote.
Catalog configuration: Cab / Controls / Operator'S Seat (Heavy Duty) (Inner Parts).
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Aftermarket parts reference illustration · Click to enlarge. Actual supplied parts may differ.
Assembly parts
Showing all 25 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 ASS'Y,OPERATOR'SSN: A71001-UP | 1 | Request quote | |||
| 1 | UPPER ASS'YSN: A71001-UP | 1 | Request quote | |||
| 2 | FRAME ASS'YSN: A71001-UP | 1 | Request quote | |||
| 3 | BACK COVER KITSN: A71001-UP | 1 | Request quote | |||
| 4 | BACKSN: A71001-UP | 1 | Request quote | |||
| 5 | COVERSN: A71001-UP | 1 | Request quote | |||
| 6 | SEATSN: A71001-UP | 1 | Request quote | |||
| 7 | HEIGHT RISER KITSN: A71001-UP | 1 | Request quote | |||
| 8 | HANDLE KITSN: A71001-UP | 1 | Request quote | |||
| 9 | SPRINGSN: A71001-UP | 1 | Request quote | |||
| 10 | LATCHSN: A71001-UP | 1 | Request quote | |||
| 11 | LATCHSN: A71001-UP | 1 | Request quote | |||
| 12 | UP STOP/BUMP STOP K.SN: A71001-UP | 1 | Request quote | |||
| 13 | SPRINGSN: A71001-UP | 1 | Request quote | |||
| 14 | SUSPENSION COVER KITSN: A71001-UP | 1 | Request quote | |||
| 15 | ADJUSTMENT KITSN: A71001-UP | 1 | Request quote | |||
| 16 | SUSPENSION ASS'YSN: A71001-UP | 1 | Request quote | |||
| 17 | LUMBAR SUPPORT KITSN: A71001-UP | 1 | Request quote | |||
| 18 | MANUAL VALVE KITSN: A71001-UP | 1 | Request quote | |||
| 19 | BEARINGSN: A71001-UP | 1 | Request quote | |||
| 20 | LEVERSN: A71001-UP | 1 | Request quote | |||
| 21 | HEIGHT RISER COVERSN: A71001-UP | 1 | Request quote | |||
| 22 | COMPRESSOR KITSN: A71001-UP | 1 | Request quote | |||
| 23 | HEAD REST KITSN: A71001-UP | 1 | Request quote | |||
| 24 | ARM REST KITSN: A71001-UP | 1 | 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 WA500-3LK Operator'S Seat (Heavy Duty) (Inner Parts) Parts
Use the Komatsu WA500-3LK Operator'S Seat (Heavy Duty) (Inner Parts) Parts listing to identify aftermarket replacement parts within the cab / controls section. This wheel loader application is listed for machine serial A71001-UP; the diagram and parts table retain the selected configuration and its source notes.
The parts table contains 25 listed part occurrences, including seat ass'y,operator's (reference 427-57-A1211), upper ass'y (reference XA0129) and frame ass'y (reference XA0130). 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.