Komatsu WA320-1LC Wheel Loader Operator'S Seat Komatsu Parts
Komatsu WA320-1LC operator's seat komatsu parts for machine serial A25001-UP. View this configuration's diagram, part numbers, quantities and options; shop or request a quote.
Catalog configuration: Frame, Guard & Superstructure / Operator'S Seat Komatsu.
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Aftermarket parts reference illustration · Click to enlarge. Actual supplied parts may differ.
Assembly parts
Showing all 39 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, OPERATOR'SF3 | 1 | View product ↗ | |||
| 1 | SEAT ASSEMBLY | 1 | View product ↗ | |||
| 1 | CUSHION, BACK | 1 | Request quote | |||
| 2 | BRACKET | 1 | Request quote | |||
| 3 | BOLT | 2 | Request quote | |||
| 4 | CUSHION, SEAT | 1 | Request quote | |||
| N/I | SPRING | 1 | Request quote | |||
| 5 | BRACKET | 1 | Request quote | |||
| 6 | BOLT | 2 | Request quote | |||
| 7 | BRACKET, L.H | 1 | Request quote | |||
| 8 | BRACKET, R.H | 1 | Request quote | |||
| 9 | BOLT | 4 | Request quote | |||
| 10 | BUSHING | 1 | Request quote | |||
| 11 | SCREW | 1 | Request quote | |||
| 12 | WASHER | 1 | Request quote | |||
| 13 | RECLINING ASSEMBLY | 1 | Request quote | |||
| 14 | BOLT | 4 | Request quote | |||
| 15 | COVER | 1 | Request quote | |||
| 16 | SCREW | 1 | Request quote | |||
| 17 | SLIDE, L.H | 1 | Request quote | |||
| 18 | SLIDE. R.H | 1 | Request quote | |||
| 19 | BOLT | 4 | Request quote | |||
| 20 | LEVER | 1 | Request quote | |||
| 21 | SCREW | 1 | Request quote | |||
| 22 | SUSPENSION ASSEMBLY | 1 | Request quote | |||
| 23 | ADJUSTER, TILT | 1 | Request quote | |||
| 24 | ABSORBER | 1 | Request quote | |||
| 25 | SPRING | 1 | Request quote | |||
| 26 | KNOB | 1 | Request quote | |||
| 27 | PIN, SPRING | 1 | Request quote | |||
| 28 | NUT | 4 | Request quote | |||
| 29 | WASHER | 4 | Request quote | |||
| 30 | BOLTF1 | 4 | Request quote | |||
| 30 | BOLTF2 | 4 | Request quote | |||
| 31 | WASHERF1 | 4 | View product ↗ | |||
| 32 | REST, ARM | 2 | Request quote | |||
| 33 | BOLTF1 | 4 | Request quote | |||
| 33 | BOLTF2 | 4 | View product ↗ | |||
| 34 | WASHERF1 | 4 | View product ↗ |
Repeated parts remain separate. Source order is retained; diagram callout mapping has not yet been verified.
Assembly notes
F1 - MOUNTING HARDWARE USED ON MODELS WA450-2 AND
WA500-1L ONLY.
F2 - MOUNTING HARDWARE USED ON MODEL WA380-1LC &
WA420-1LC ONLY.
F3 - WHOLE SEAT ASSEMBLY AND SUSPENSION MUST BE
REPLACED, IF CONVERTING TO SEAR'S SEAT PART
NUMBER 423-57-A1100.
Using Komatsu WA320-1LC Wheel Loader Operator'S Seat Komatsu Parts
Use the Komatsu WA320-1LC Wheel Loader Operator'S Seat Komatsu Parts listing to identify aftermarket replacement parts within the frame, guard & superstructure section. This wheel loader application is listed for machine serial A25001-UP; the diagram and parts table retain the selected configuration and its source notes.
The parts table contains 39 listed part occurrences, including seat assembly, operator's (reference 423-57-11104), seat assembly (reference 423-57-11303) and cushion, back (reference 423-57-11320). 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.