Komatsu WA320-3 Wheel Loader Axle Insert, Rear Axle Parts
Komatsu WA320-3 axle insert, rear axle parts for machine serial WA320H20051-20560. View this configuration's diagram, part numbers, quantities and options; shop or request a quote.
Catalog configuration: 05 Rear Axle / Axle Insert, Rear Axle.
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Aftermarket parts reference illustration · Click to enlarge. Actual supplied parts may differ.
Assembly parts
Showing all 46 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 | AXLE INSERT | 1 | Request quote | |||
| 2 | AXLE INSERT | 1 | Request quote | |||
| 3 | HOUSING | 1 | Request quote | |||
| 4 | PLUG | 2 | Request quote | |||
| 5 | PLUG | 1 | View product ↗ | |||
| 6 | O-RING | 1 | View product ↗ | |||
| 7 | PLUG | 2 | View product ↗ | |||
| 8 | PLUG | 2 | Request quote | |||
| 9 | O-RING | 4 | View product ↗ | |||
| 10 | DOWEL | 4 | View product ↗ | |||
| 11 | BEVEL GEAR | 1 | Request quote | |||
| 12 | BEARING | 1 | View product ↗ | |||
| 13 | DISTANCE PIECE | 1 | Request quote | |||
| 14 | DISC | 3 | Request quote | |||
| 15 | DISC | 2 | Request quote | |||
| 16 | DISC | 2 | Request quote | |||
| 17 | DISC | 1 | Request quote | |||
| 18 | O-RING | 1 | View product ↗ | |||
| 19 | FLANGE | 1 | Request quote | |||
| 20 | SCREW | 10 | View product ↗ | |||
| 21 | PLAIN WASHER | 10 | View product ↗ | |||
| 22 | TAPER.ROLLER BEARING | 1 | View product ↗ | |||
| 23 | SHAFT SEAL | 1 | View product ↗ | |||
| 24 | DEFLECTOR | 1 | Request quote | |||
| 25 | DRIVE FLANGE | 1 | Request quote | |||
| 26 | O-RING | 1 | Request quote | |||
| 27 | DISC | 1 | Request quote | |||
| 28 | SCREW | 1 | Request quote | |||
| 29 | HOUSING ASSEMBLY | 1 | Request quote | |||
| 30 | DIFFERENTIAL | 1 | Request quote | |||
| 31 | SCREW | 20 | Request quote | |||
| 32 | PLAIN WASHER | 20 | View product ↗ | |||
| 33 | DRIVING | 2 | Request quote | |||
| 34 | TAPER.ROLLER BEARING | 2 | Request quote | |||
| 35 | RING | 2 | View product ↗ | |||
| 36 | DISC | 6 | Request quote | |||
| 37 | DISC | 3 | Request quote | |||
| 38 | DISC | 3 | Request quote | |||
| 39 | DISC | 2 | Request quote | |||
| 40 | SCREW | 16 | Request quote | |||
| 41 | PLAIN WASHER | 16 | View product ↗ | |||
| 42 | DOWEL | 2 | View product ↗ | |||
| 43 | COVER | 1 | Request quote | |||
| 44 | SCREW | 20 | Request quote | |||
| 45 | PLAIN WASHER | 20 | View product ↗ | |||
| 46 | THIMBLE | 1 | Request quote |
Repeated parts remain separate. Source order is retained; diagram callout mapping has not yet been verified.
Assembly notes
HOUSING ASSEMBLY
DIFFERENTIAL
Using Komatsu WA320-3 Wheel Loader Axle Insert, Rear Axle Parts
Use the Komatsu WA320-3 Wheel Loader Axle Insert, Rear Axle Parts listing to identify aftermarket replacement parts within the 05 rear axle section. This wheel loader application is listed for machine serial WA320H20051-20560; the diagram and parts table retain the selected configuration and its source notes.
The parts table contains 46 listed part occurrences, including axle insert (reference 419-23-21001), axle insert (reference 419-23-21050) and housing (reference 419-23-23112). Read any option and reference notes beside these entries before choosing a replacement; repeated references may represent separate positions in the source list.
For axle, driveline and brake-related parts, follow the assembly location and machine serial applicability. Keep front/rear and left/right distinctions, along with any equipment options recorded in the parts list.
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.