Komatsu WA180-1LC Wheel Loader Electrical System Engine Sensors Parts
Komatsu WA180-1LC electrical system engine sensors parts for machine serial A75001-UP. View this configuration's diagram, part numbers, quantities and options; shop or request a quote.
Catalog configuration: Engine Related Parts & Electrical System / Electrical System Engine Sensors.
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Aftermarket parts reference illustration · Click to enlarge. Actual supplied parts may differ.
Assembly parts
Showing all 64 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 | HARNESS, ENGINE SENSORS | 1 | Request quote | |||
| 1 | DIODE | 5 | View product ↗ | |||
| 2 | PLATE | 1 | Request quote | |||
| 3 | PLATE | 1 | Request quote | |||
| 4 | BRACKET | 2 | Request quote | |||
| 5 | BOLT | 4 | View product ↗ | |||
| 6 | WASHER | 4 | View product ↗ | |||
| 7 | HARNESS, TRANSMISSION SENSOR | 1 | Request quote | |||
| 7A | HARNESS, TRANSMISSION SWITCHES | 1 | Request quote | |||
| 8 | SENSOR, TRANSMISSION OIL TEMPERATURE | 1 | Request quote | |||
| 9 | HARNESS, PARKING BRAKE SWITCH | 1 | Request quote | |||
| 10 | SWITCH, PARKING BRAKE | 1 | Request quote | |||
| 11 | BOLT | 2 | View product ↗ | |||
| 12 | WASHER | 4 | View product ↗ | |||
| 13 | NUT | 2 | View product ↗ | |||
| 14 | HARNESS, BATTERY RELAY | 1 | Request quote | |||
| 15 | RELAY, BATTERY | 1 | View product ↗ | |||
| 17 | RELAY | 1 | Request quote | |||
| 18 | BOLT | 2 | View product ↗ | |||
| 19 | SCREW | 2 | Request quote | |||
| 20 | WASHER | 2 | View product ↗ | |||
| 21 | WASHER | 2 | View product ↗ | |||
| 16 | BOLT | 2 | Request quote | |||
| 17 | WASHER | 2 | View product ↗ | |||
| 18 | HARNESS, BATTERY TO BATTERY RELAY | 1 | Request quote | |||
| 19 | HARNESS, BATTERY RELAY TO STARTING MOTOR | 1 | Request quote | |||
| 20 | WIRE, STARTING MOTOR GROUND | 1 | Request quote | |||
| 21 | BOLT | 1 | View product ↗ | |||
| 22 | WASHER | 1 | View product ↗ | |||
| 23 | CAP | 1 | Request quote | |||
| 24 | CAP | 1 | Request quote | |||
| 25 | CAP | 3 | Request quote | |||
| 26 | BOLT | 1 | View product ↗ | |||
| 27 | WASHER | 1 | View product ↗ | |||
| 28 | GROMMET | 1 | Request quote | |||
| 29 | GROMMET | 1 | Request quote | |||
| 30 | CLIP | 2 | Request quote | |||
| 31 | BOLT | 2 | Request quote | |||
| 32 | CLIP | 1 | Request quote | |||
| 33 | BOLT | 1 | Request quote | |||
| 34 | WASHER | 1 | View product ↗ | |||
| 35 | CLIP | 3 | Request quote | |||
| 36 | BOLT | 1 | View product ↗ | |||
| 37 | WASHER | 1 | View product ↗ | |||
| 38 | CLIP | 1 | Request quote | |||
| 39 | SCREW | 1 | Request quote | |||
| 40 | WASHER | 2 | Request quote | |||
| 41 | NUT | 1 | Request quote | |||
| 42 | CLIP | 2 | Request quote | |||
| 43 | CLIP | 1 | Request quote | |||
| 44 | BOLT | 3 | View product ↗ | |||
| 45 | WASHER | 3 | View product ↗ | |||
| 46 | CLIP | 4 | Request quote | |||
| 47 | BOLT | 4 | Request quote | |||
| 48 | STRAP, TIE | 4 | View product ↗ | |||
| 49 | RELAY | 1 | Request quote | |||
| 50 | GROMMET | 1 | Request quote | |||
| 53 | BOLT | 1 | Request quote | |||
| 54 | WASHER | 1 | View product ↗ | |||
| 55 | CLIP | 1 | Request quote | |||
| 56 | BOLT | 1 | View product ↗ | |||
| 57 | WASHER | 1 | View product ↗ | |||
| 60 | SENSOR, ENGINE COOLANT TEMPERATURE | 1 | Request quote | |||
| 62 | SWITCH, ENGINE OIL PRESSURE | 1 | Request quote |
Repeated parts remain separate. Source order is retained; diagram callout mapping has not yet been verified.
Assembly notes
CYLINDER, ETHER START (SEE PG 01-034)
Using Komatsu WA180-1LC Wheel Loader Electrical System Engine Sensors Parts
Use the Komatsu WA180-1LC Wheel Loader Electrical System Engine Sensors Parts listing to identify aftermarket replacement parts within the engine related parts & electrical system section. This wheel loader application is listed for machine serial A75001-UP; the diagram and parts table retain the selected configuration and its source notes.
The parts table contains 64 listed part occurrences, including harness, engine sensors (reference 417-06-A1220), diode (reference 421-06-11970) and plate (reference 417-06-12350). Read any option and reference notes beside these entries before choosing a replacement; repeated references may represent separate positions in the source list.
For electrical parts, compare the component reference and any voltage, connector or equipment-option notes shown in the listing. A similar description or shape alone is not a compatibility check.
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.