Komatsu WA470-3 Wheel Loader Hydraulic System, Pipings Parts
Komatsu WA470-3 hydraulic system, pipings parts for machine serial WA470H20051-20668. View this configuration's diagram, part numbers, quantities and options; shop or request a quote.
Catalog configuration: 13 Hydraulic System / Hydraulic System, Pipings.
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Aftermarket parts reference illustration · Click to enlarge. Actual supplied parts may differ.
Assembly parts
Showing all 38 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 | PIPESN: 20148 | 1 | Request quote | |||
| 1A | PIPESN: 20149-UP | 1 | Request quote | |||
| 2 | O-RINGSN: 20148 | 1 | View product ↗ | |||
| 2A | O-RINGSN: 20149-UP | 1 | Request quote | |||
| 3 | SCREWSN: 20148 | 4 | Request quote | |||
| 3A | SCREWSN: 20149-UP | 4 | Request quote | |||
| 4 | PLAIN WASHERSN: 20148 | 4 | Request quote | |||
| 5 | HOSE | 1 | Request quote | |||
| 6 | CLIP | 4 | View product ↗ | |||
| 7 | PIPESN: 20148 | 1 | Request quote | |||
| 7A | PIPESN: 20149-UP | 1 | Request quote | |||
| 8 | O-RINGSN: 20148 | 1 | Request quote | |||
| 8A | O-RINGSN: 20149-UP | 1 | Request quote | |||
| 9 | SCREWSN: 20148 | 4 | Request quote | |||
| 9A | SCREWSN: 20149-UP | 4 | Request quote | |||
| 10 | PLAIN WASHERSN: 20148 | 4 | Request quote | |||
| 11 | SUCTION TUBE | 1 | Request quote | |||
| 12 | CLIP | 4 | Request quote | |||
| 13 | PIPESN: 20148 | 1 | Request quote | |||
| 13A | PIPESN: 20149-UP | 1 | Request quote | |||
| 14 | O-RINGSN: 20148 | 1 | View product ↗ | |||
| 14A | O-RINGSN: 20149-UP | 1 | Request quote | |||
| 15 | SCREWSN: 20148 | 4 | Request quote | |||
| 15A | SCREWSN: 20149-UP | 4 | Request quote | |||
| 16 | PLAIN WASHERSN: 20148 | 4 | View product ↗ | |||
| 17 | BRACKET | 1 | Request quote | |||
| 18 | SCREW | 2 | Request quote | |||
| 19 | PLAIN WASHER | 2 | View product ↗ | |||
| 20 | BRACKET | 1 | Request quote | |||
| 21 | SCREW | 6 | View product ↗ | |||
| 22 | BRACKET | 1 | Request quote | |||
| 23 | U-BOLT | 1 | Request quote | |||
| 24 | PLAIN WASHER | 2 | View product ↗ | |||
| 25 | NUT | 2 | Request quote | |||
| 26 | BRACKET | 1 | Request quote | |||
| 27 | PLAIN WASHER | 1 | Request quote | |||
| 28 | SCREW | 1 | Request quote | |||
| 29 | BRACKET | 1 | Request quote |
Repeated parts remain separate. Source order is retained; diagram callout mapping has not yet been verified.
Assembly notes
Using Komatsu WA470-3 Wheel Loader Hydraulic System, Pipings Parts
Use the Komatsu WA470-3 Wheel Loader Hydraulic System, Pipings Parts listing to identify aftermarket replacement parts within the 13 hydraulic system 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 38 listed part occurrences, including pipe (reference 421-62-23210), pipe (reference 421-62-H3851) and plain washer (reference 01643-51232). Read any option and reference notes beside these entries before choosing a replacement; repeated references may represent separate positions in the source list.
For hydraulic replacement parts, compare the listed circuit, cylinder, valve or hose application wherever identified in the selected assembly. Retain connection and configuration notes when requesting a quote rather than relying on appearance alone.
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.