Komatsu WA250PT-3 Front Axle (Differential And Brake) Parts
Komatsu WA250PT-3 front axle (differential and brake) 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: Power Train / Front Axle (Differential And Brake).
Checking current purchase options...
Aftermarket parts reference illustration · Click to enlarge. Actual supplied parts may differ.
Assembly parts
Showing all 53 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 ASS'Y,FRONTSN: 50001-UP | 1 | Request quote | |||
| 1 | COUPLINGSN: 50001-UP | 1 | Request quote | |||
| 2 | PROTECTORSN: 50001-UP | 1 | Request quote | |||
| 3 | HOLDERSN: 50001-UP | 1 | Request quote | |||
| 4 | BOLTSN: 50001-UP | 1 | Request quote | |||
| 5 | SEAL,OILSN: 50001-UP | 1 | View product ↗ | |||
| 6 | BEARINGSN: 50001-UP | 1 | Request quote | |||
| 7 | BEARINGSN: 50001-UP | 1 | Request quote | |||
| 8 | SPACERSN: 50001-UP | 1 | Request quote | |||
| 9 | O-RINGSN: 50001-UP | 1 | View product ↗ | |||
| 10 | CAGESN: 50001-UP | 1 | Request quote | |||
| 17 | PINION ASS'YSN: 50001-UP | 1 | Request quote | |||
| 13 | O-RINGSN: 50001-UP | 1 | View product ↗ | |||
| 14 | BOLTSN: 50001-UP | 16 | View product ↗ | |||
| 15 | CARRIERSN: 50001-UP | 1 | Request quote | |||
| 16 | PINSN: 50001-UP | 4 | Request quote | |||
| 17 | GEARSN: 50001-UP | 2 | Request quote | |||
| 18 | PINIONSN: 50001-UP | 4 | Request quote | |||
| 19 | SHAFTSN: 50001-UP | 4 | Request quote | |||
| 20 | WASHERSN: 50001-UP | 2 | Request quote | |||
| 21 | WASHERSN: 50001-UP | 4 | Request quote | |||
| 22 | BEARINGSN: 50001-UP | 2 | Request quote | |||
| 23 | CARRIERSN: 50001-UP | 2 | Request quote | |||
| 24 | HOUSINGSN: 50001-UP | 1 | Request quote | |||
| 25 | PLUGSN: 50001-UP | 2 | View product ↗ | |||
| 26 | PLUGSN: 50001-UP | 1 | View product ↗ | |||
| 27 | O-RINGSN: 50001-UP | 1 | Request quote | |||
| 28 | PLUGSN: 50001-UP | 2 | Request quote | |||
| 29 | O-RINGSN: 50001-UP | 2 | View product ↗ | |||
| 30 | BOLTSN: 50001-UP | 14 | View product ↗ | |||
| 31 | SHIM, 0.05MMSN: 50001-UP | 6 | Request quote | |||
| 31 | SHIM, 0.2MMSN: 50001-UP | 3 | Request quote | |||
| 31 | SHIM, 0.3MMSN: 50001-UP | 3 | Request quote | |||
| 31 | SHIM, 0.8MMSN: 50001-UP | 2 | Request quote | |||
| 32 | RINGSN: 50001-UP | 2 | View product ↗ | |||
| 33 | O-RINGSN: 50001-UP | 2 | View product ↗ | |||
| 34 | SHIM, 0.05MMSN: 50001-UP | 2 | Request quote | |||
| 34 | SHIM, 0.2MMSN: 50001-UP | 2 | Request quote | |||
| 34 | SHIM, 0.3MMSN: 50001-UP | 2 | Request quote | |||
| 34 | SHIM, 0.8MMSN: 50001-UP | 1 | Request quote | |||
| 35 | BOLTSN: 50001-UP | 8 | Request quote | |||
| 36 | WASHERSN: 50001-UP | 8 | View product ↗ | |||
| 37 | PISTONSN: 50001-UP | 2 | Request quote | |||
| 38 | O-RINGSN: 50001-UP | 2 | View product ↗ | |||
| 39 | PLUGSN: 50001-UP | 2 | View product ↗ | |||
| 40 | O-RINGSN: 50001-UP | 2 | Request quote | |||
| 41 | BLEEDERSN: 50001-UP | 2 | Request quote | |||
| 42 | COVERSN: 50001-UP | 1 | Request quote | |||
| 43 | PIN,DOWELSN: 50001-UP | 2 | View product ↗ | |||
| 44 | BOLTSN: 50001-UP | 16 | Request quote | |||
| 45 | WASHERSN: 50001-UP | 16 | View product ↗ | |||
| 46 | CAPSN: 50001-UP | 2 | View product ↗ | |||
| 47 | PLATESN: 50001-UP | 2 | View product ↗ |
Repeated parts remain separate. Source order is retained; diagram callout mapping has not yet been verified.
Assembly notes
THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.F4400-01A0 TO F4400-03A0.
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 11 | Description: GEAR,BEVEL | QTY: 1 | OPTIONS: SN: 50001-UP
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 12 | Description: PINION | QTY: 1 | OPTIONS: SN: 50001-UP
Using Komatsu WA250PT-3 Front Axle (Differential And Brake) Parts
Use the Komatsu WA250PT-3 Front Axle (Differential And Brake) Parts listing to identify aftermarket replacement parts within the power train 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 53 listed part occurrences, including axle ass'y,front (reference 418-22-20010), coupling (reference 418-22-21250) and protector (reference 418-22-21310). Read any option and reference notes beside these entries before choosing a replacement; repeated references may represent separate positions in the source list.
Use the section and assembly descriptions together with the stated machine application. Preserve location, option and revision notes shown beside each part number when selecting a replacement or preparing a quote.
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.