Komatsu WA470-3 Torque Converter Serial WA470H20051-20668 Parts
Komatsu WA470-3 torque converter serial wa470h20051-20668 parts for machine serial WA470H20051-20668. View this configuration's diagram, part numbers, quantities and options; shop or request a quote.
Catalog configuration: 04 Transmission, Universal Joint / Torque Converter.
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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 | CONVERTER | 1 | Request quote | |||
| 2 | CARRIER | 1 | Request quote | |||
| 3 | O-RING | 1 | View product ↗ | |||
| 4 | DRIVE GEAR | 1 | Request quote | |||
| 5 | BALL BEARING | 1 | View product ↗ | |||
| 6 | SCREW | 12 | Request quote | |||
| 7 | PLAIN WASHER | 12 | View product ↗ | |||
| 8 | PUMP GEAR | 1 | Request quote | |||
| 9 | SCREW | 24 | Request quote | |||
| 10 | PLAIN WASHER | 24 | View product ↗ | |||
| 11 | IDLER | 1 | Request quote | |||
| 12 | CIRCLIP | 1 | Request quote | |||
| 13 | IDLER HUB | 1 | Request quote | |||
| 14 | TURBINE WHEEL | 1 | Request quote | |||
| 15 | SCREW | 18 | Request quote | |||
| 16 | PLAIN WASHER | 26 | View product ↗ | |||
| 17 | PUMP HOUSING | 1 | Request quote | |||
| 18 | BALL BEARING | 1 | View product ↗ | |||
| 19 | RING | 1 | View product ↗ | |||
| 20 | SNAP RING | 1 | View product ↗ | |||
| 21 | PILOT | 1 | Request quote | |||
| 22 | DISC | 1 | Request quote | |||
| 23 | CIRCLIP | 1 | View product ↗ | |||
| 24 | SCREW | 8 | Request quote |
Repeated parts remain separate. Source order is retained; diagram callout mapping has not yet been verified.
Assembly notes
Using Komatsu WA470-3 Torque Converter Serial WA470H20051-20668 Parts
Use the Komatsu WA470-3 Torque Converter Serial WA470H20051-20668 Parts listing to identify aftermarket replacement parts within the 04 transmission, universal joint section. This wheel loader application is listed for machine serial WA470H20051-20668; the diagram and parts table retain the selected configuration and its source notes.
The parts table contains 24 listed part occurrences, including converter (reference 711-47-H1300), carrier (reference 711-47-42521) and drive gear (reference 711-47-41141). Read any option and reference notes beside these entries before choosing a replacement; repeated references may represent separate positions in the source list.
When selecting transmission or torque-converter parts, compare the assembly description, machine serial break and any configuration notes. Similar-looking diagrams can cover different internal parts and should not be treated as interchangeable.
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.