Komatsu WA250PZ-6 Wheel Loader Starter Motor (Ast00-001001) Parts
Komatsu WA250PZ-6 starter motor (ast00-001001) parts for machine serial H00051 - UP. View this configuration's diagram, part numbers, quantities and options; shop or request a quote.
Catalog configuration: Aa Engine / Starter Motor (Ast00-001001).
Checking current purchase options...
Aftermarket parts reference illustration · Click to enlarge. Actual supplied parts may differ.
Assembly parts
Showing all 44 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 | STARTING MOTOR, 4.5KWSN: H00051-UP | 1 | View product ↗ | |||
| 1 | YOKE ASSEMBLYSN: H00051-UP | 1 | Request quote | |||
| 2 | CAPSN: H00051-UP | 1 | Request quote | |||
| 3 | STARTER KITSN: H00051-UP | 2 | Request quote | |||
| 4 | ARMATURE ASSEMBLYSN: H00051-UP | 1 | Request quote | |||
| 5 | BEARINGSN: H00051-UP | 1 | Request quote | |||
| 6 | BEARINGSN: H00051-UP | 1 | Request quote | |||
| 8 | CLUTCH ASSEMBLYSN: H00051-UP | 1 | Request quote | |||
| 7 | STARTER KITSN: H00051-UP | 1 | Request quote | |||
| 8 | CLUTCH ASSEMBLYSN: H00051-UP | 1 | Request quote | |||
| 9 | BEARING, BALLSN: H00051-UP | 1 | Request quote | |||
| 10 | BEARING, BALLSN: H00051-UP | 1 | Request quote | |||
| 11 | SPRINGSN: H00051-UP | 1 | Request quote | |||
| 12 | SHAFTSN: H00051-UP | 1 | Request quote | |||
| 13 | HOUSING ASSEMBLYSN: H00051-UP | 1 | Request quote | |||
| 14 | MAGNETIC SWITCH A.SN: H00051-UP | 1 | Request quote | |||
| 15 | STARTER KITSN: H00051-UP | 1 | Request quote | |||
| 16 | STARTER KITSN: H00051-UP | 1 | Request quote | |||
| 17 | PLUNGERSN: H00051-UP | 1 | Request quote | |||
| 18 | GASKETSN: H00051-UP | 1 | Request quote | |||
| 19 | COVERSN: H00051-UP | 1 | Request quote | |||
| 20 | BOLT ASSEMBLYSN: H00051-UP | 1 | Request quote | |||
| 21 | BUSHING, DRAINSN: H00051-UP | 1 | Request quote | |||
| 22 | BRUSH HOLDER ASSEMBLYSN: H00051-UP | 1 | Request quote | |||
| 23 | SPRINGSN: H00051-UP | 4 | Request quote | |||
| 24 | FRAMESN: H00051-UP | 1 | Request quote | |||
| 25 | BALL, STEELSN: H00051-UP | 1 | Request quote | |||
| 26 | SPRINGSN: H00051-UP | 1 | Request quote | |||
| 27 | PINIONSN: H00051-UP | 1 | Request quote | |||
| 28 | ROLLER, CLUTCHSN: H00051-UP | 5 | Request quote | |||
| 29 | RETAINERSN: H00051-UP | 1 | Request quote | |||
| 30 | RETAINERSN: H00051-UP | 1 | Request quote | |||
| 31 | BOLTSN: H00051-UP | 2 | Request quote | |||
| 32 | WASHERSN: H00051-UP | 1 | Request quote | |||
| 33 | O-RINGSN: H00051-UP | 3 | Request quote | |||
| 34 | SCREWSN: H00051-UP | 2 | Request quote | |||
| 35 | NUTSN: H00051-UP | 1 | Request quote | |||
| 36 | NUTSN: H00051-UP | 1 | Request quote | |||
| 37 | WASHER, SPRINGSN: H00051-UP | 1 | Request quote | |||
| 38 | SCREWSN: H00051-UP | 3 | Request quote | |||
| 39 | WASHERSN: H00051-UP | 3 | Request quote | |||
| 40 | COVERSN: H00051-UP | 1 | Request quote | |||
| 41 | SCREWSN: H00051-UP | 1 | Request quote | |||
| 42 | SEALSN: H00051-UP | 1 | Request quote |
Repeated parts remain separate. Source order is retained; diagram callout mapping has not yet been verified.
Assembly notes
Using Komatsu WA250PZ-6 Wheel Loader Starter Motor (Ast00-001001) Parts
Use the Komatsu WA250PZ-6 Wheel Loader Starter Motor (Ast00-001001) Parts listing to identify aftermarket replacement parts within the aa engine section. This wheel loader application is listed for machine serial H00051 - UP; the diagram and parts table retain the selected configuration and its source notes.
The parts table contains 44 listed part occurrences, including starting motor, 4.5kw (reference 600-863-4210), yoke assembly (reference ND028100-2882) and cap (reference ND028062-0130). 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.