Komatsu WA320-3CS Radiator (Inner Parts And Mounting) Parts
Komatsu WA320-3CS radiator (inner parts and mounting) parts for machine serial 50001-UP (CUSTOM SPEC.). View this configuration's diagram, part numbers, quantities and options; shop or request a quote.
Catalog configuration: Cooling System / Radiator (Inner Parts And Mounting).
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Aftermarket parts reference illustration · Click to enlarge. Actual supplied parts may differ.
Assembly parts
Showing all 34 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 | |
|---|---|---|---|---|---|---|
| 2 | RADIATOR ASS'YSN: 50220-UP | 1 | Request quote | |||
| 3 | RADIATOR ASS'YSN: 50001-50219 | The part specified in the line above can be used instead of this part | 1 | Request quote | |||
| 1 | CORE ASS'YSN: 50220-UP | 1 | Request quote | |||
| 1 | CORE ASS'YSN: 50001-50219 | The part specified in the line above can be used instead of this part | 1 | Request quote | |||
| 2 | SHROUDSN: 50001-UP | 1 | Request quote | |||
| 3 | BRACKETSN: 50001-50219 | 1 | Request quote | |||
| 4 | RUBBERSN: 50001-50219 | 1 | Request quote | |||
| 5 | STAY,CROSSSN: 50220-UP | 1 | Request quote | |||
| 5 | STAY,CROSSSN: 50001-50219 | The part specified in the line above can be used instead of this part | 1 | Request quote | |||
| 11 | COCK,DRAINSN: 50001-UP | 1 | Request quote | |||
| 7 | O-RINGSN: 50001-UP | 1 | Request quote | |||
| 8 | CAPSN: 50001-UP | 1 | View product ↗ | |||
| 9 | PACKINGSN: 50001-UP | 2 | Request quote | |||
| 10 | BOLTSN: 50001-UP | 8 | Request quote | |||
| 11 | BOLTSN: 50001-UP | 4 | Request quote | |||
| 12 | BOLTSN: 50001-50219 | 4 | Request quote | |||
| 13 | WASHERSN: 50001-UP | 4 | View product ↗ | |||
| 14 | PLUGSN: 50001-UP | 1 | Request quote | |||
| 15 | BOLTSN: 50001-UP | 2 | Request quote | |||
| 16 | WASHERSN: 50001-UP | 4 | View product ↗ | |||
| 17 | BOLTSN: 50001-UP | 2 | Request quote | |||
| 18 | WASHERSN: 50001-UP | 4 | Request quote | |||
| 19 | CUSHIONSN: 50001-UP | 4 | Request quote | |||
| 20 | SPACERSN: 50001-UP | 2 | Request quote | |||
| 21 | SHROUDSN: 50001-UP | 1 | Request quote | |||
| 22 | SHROUDSN: 50001-UP | 1 | Request quote | |||
| 23 | BOLTSN: 50001-UP | 8 | Request quote | |||
| 24 | WASHERSN: 50001-UP | 2 | View product ↗ | |||
| 25 | STAYSN: 50001-UP | 2 | Request quote | |||
| 26 | CUSHIONSN: 50001-UP | 2 | Request quote | |||
| 27 | CUSHIONSN: 50001-UP | 4 | Request quote | |||
| 28 | SPACERSN: 50001-UP | 2 | Request quote | |||
| 29 | BOLTSN: 50001-UP | 2 | Request quote | |||
| 30 | WASHERSN: 50001-UP | 4 | Request quote |
Repeated parts remain separate. Source order is retained; diagram callout mapping has not yet been verified.
Assembly notes
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 6 | Description: COCK | QTY: 1 | OPTIONS: SN: 50001-UP
Using Komatsu WA320-3CS Radiator (Inner Parts And Mounting) Parts
Use the Komatsu WA320-3CS Radiator (Inner Parts And Mounting) Parts listing to identify aftermarket replacement parts within the cooling system section. This wheel loader application is listed for machine serial 50001-UP (CUSTOM SPEC.); the diagram and parts table retain the selected configuration and its source notes.
The parts table contains 34 listed part occurrences, including radiator ass'y (reference 419-03-21152), radiator ass'y (reference 419-03-21151) and core ass'y (reference 419-03-21331). Read any option and reference notes beside these entries before choosing a replacement; repeated references may represent separate positions in the source list.
When comparing cooling-system parts, check the engine designation and any fan, pump or connection options recorded in the selected diagram. A matching machine family alone does not establish the cooling arrangement.
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.