Komatsu WA320-1LC Wheel Loader Transmission Control Switch Parts
Komatsu WA320-1LC transmission control switch parts for machine serial A25001-UP. View this configuration's diagram, part numbers, quantities and options; shop or request a quote.
Catalog configuration: Steering Control System / Transmission Control Switch.
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Aftermarket parts reference illustration · Click to enlarge. Actual supplied parts may differ.
Assembly parts
Showing all 24 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 | SWITCH ASSEMBLY, TRANSMISSIONF1 | 1 | Request quote | |||
| 2 | KNOB ASSEMBLY, LAMP AND TURN SIGNAL | 1 | Request quote | |||
| 3 | LEVER ASSEMBLY, TRANSMISSION (F-R) | 1 | Request quote | |||
| 4 | KNOB | 1 | Request quote | |||
| 5 | BOLT | 1 | Request quote | |||
| 6 | NUT | 1 | Request quote | |||
| 7 | LEVER ASSEMBLY, TRANSMISSION SPEED | 1 | Request quote | |||
| 8 | KNOB | 1 | Request quote | |||
| 9 | BOLT | 1 | Request quote | |||
| 10 | NUT | 1 | Request quote | |||
| 11 | PIN, SPRING | 2 | Request quote | |||
| 12 | SPRING | 1 | Request quote | |||
| 13 | BALL | 1 | Request quote | |||
| 14 | PIN, LOCK | 1 | Request quote | |||
| 15 | RING, SNAP | 1 | Request quote | |||
| 16 | BULB, 3W | 1 | Request quote | |||
| 17 | LENS, HAZARD PILOT | 1 | Request quote | |||
| 18 | PACKING | 1 | Request quote | |||
| 19 | SCREW | 2 | Request quote | |||
| 20 | COVER | 1 | Request quote | |||
| 21 | SCREW | 4 | Request quote | |||
| 21 | BOLT, FLANGED | 3 | Request quote | |||
| 22 | BOLT | 3 | View product ↗ | |||
| 25 | WASHER | 3 | View product ↗ |
Repeated parts remain separate. Source order is retained; diagram callout mapping has not yet been verified.
Assembly notes
AND
F1 - FOR MOUNTING HARDWARE SEE PG 04- 019
Using Komatsu WA320-1LC Wheel Loader Transmission Control Switch Parts
Use the Komatsu WA320-1LC Wheel Loader Transmission Control Switch Parts listing to identify aftermarket replacement parts within the steering control system 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 24 listed part occurrences, including switch assembly, transmission (reference 421-06-11605), knob assembly, lamp and turn signal (reference 421-06-18220) and lever assembly, transmission (f-r) (reference 421-06-18191). 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.