Komatsu WA180PT-3 Wheel Loader Heater (Heater Unit) Parts
Komatsu WA180PT-3 heater (heater unit) parts for machine serial 50001-UP (PARALLEL LINKAGE SPEC.). View this configuration's diagram, part numbers, quantities and options; shop or request a quote.
Catalog configuration: Operator'S Compartment And Control System / Heater (Heater Unit).
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Aftermarket parts reference illustration · Click to enlarge. Actual supplied parts may differ.
Assembly parts
Showing all 9 part occurrences
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| Line | Part number | Description | Qty | Order qty | Purchase options | |
|---|---|---|---|---|---|---|
| 1 | HEATER KITSN: 50001-UP | 1 | Request quote | |||
| 2 | SUB ASS'YSN: 50001-UP | 1 | Request quote | |||
| 1 | DAMPER ASS'YSN: 50001-UP | 1 | Request quote | |||
| 2 | DUCT ASS'YSN: 50001-UP | 2 | Request quote | |||
| 3 | RELAYSN: 50001-UP | 4 | Request quote | |||
| 4 | CAPSN: 50001-UP | 2 | Request quote | |||
| 5 | BOLTSN: 50001-UP | 2 | Request quote | |||
| 6 | HEATER UNITSN: 50001-UP | 1 | Request quote | |||
| 7 | CONTROLLERSN: 50001-UP | 1 | Request quote |
Repeated parts remain separate. Source order is retained; diagram callout mapping has not yet been verified.
Assembly notes
Using Komatsu WA180PT-3 Wheel Loader Heater (Heater Unit) Parts
Use the Komatsu WA180PT-3 Wheel Loader Heater (Heater Unit) 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 50001-UP (PARALLEL LINKAGE SPEC.); the diagram and parts table retain the selected configuration and its source notes.
The parts table contains 9 listed part occurrences, including heater kit (reference 425-07-23100), sub ass'y (reference 425-07-23131) and damper ass'y (reference 425-07-21141). 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.