Komatsu WA180-3 Wheel Loader Alternator (25A) (Inner Parts) Parts
Komatsu WA180-3 alternator (25a) (inner parts) parts for machine serial 50001-52999. View this configuration's diagram, part numbers, quantities and options; shop or request a quote.
Catalog configuration: S6D95L-1NN-18 S/N 106426-UP / Engine / Alternator (25A) (Inner Parts).
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Aftermarket parts reference illustration · Click to enlarge. Actual supplied parts may differ.
Assembly parts
Showing all 28 part occurrences
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| Line | Part number | Description | Qty | Order qty | Purchase options | |
|---|---|---|---|---|---|---|
| 1 | ALTERNATOR A. (25A)SN: 110799-UP | 1 | View product ↗ | |||
| 1 | BEARING,BALL, REARSN: 110799-UP | 1 | Request quote | |||
| 2 | RETAINERSN: 110799-UP | 1 | Request quote | |||
| 3 | ROTOR ASS'YSN: 110799-UP | 1 | Request quote | |||
| 4 | KEYSN: 110799-UP | 1 | Request quote | |||
| 5 | COLLARSN: 110799-UP | 1 | Request quote | |||
| 6 | SCREWSN: 110799-UP | 3 | Request quote | |||
| 7 | RETAINERSN: 110799-UP | 1 | Request quote | |||
| 8 | RETAINERSN: 110799-UP | 1 | Request quote | |||
| 9 | BEARING,BALL, FRONTSN: 110799-UP | 1 | Request quote | |||
| 10 | RETAINERSN: 110799-UP | 1 | Request quote | |||
| 11 | COLLARSN: 110799-UP | 1 | Request quote | |||
| 14 | REAR BRACKET ASS'YSN: 110799-UP | 1 | Request quote | |||
| 12 | NUTSN: 110799-UP | 6 | Request quote | |||
| 13 | NUTSN: 110799-UP | 2 | Request quote | |||
| 14 | BUSHING,INSULATESN: 110799-UP | 1 | Request quote | |||
| 15 | BUSHING,INSULATESN: 110799-UP | 1 | Request quote | |||
| 16 | REAR BRACKET ASS'YSN: 110799-UP | 1 | Request quote | |||
| 17 | RECTIFIER ASS'YSN: 110799-UP | 1 | Request quote | |||
| 18 | BRUSHSN: 110799-UP | 2 | Request quote | |||
| 19 | BOLTSN: 110799-UP | 1 | Request quote | |||
| 20 | BOLTSN: 110799-UP | 3 | Request quote | |||
| 21 | STATOR ASS'YSN: 110799-UP | 1 | Request quote | |||
| 22 | BRACKET,FRONTSN: 110799-UP | 1 | Request quote | |||
| 23 | FANSN: 110799-UP | 1 | Request quote | |||
| 24 | PULLEY,NON HARDENINGSN: 110799-UP | 1 | Request quote | |||
| 25 | NUTSN: 110799-UP | 1 | Request quote | |||
| 26 | PACKING,(NOT SHOWN)SN: 110799-UP | 2 | Request quote |
Repeated parts remain separate. Source order is retained; diagram callout mapping has not yet been verified.
Assembly notes
THE NIKKO DENKI PART NUMBER IS THAT KD IS REMOVED FROM KOMATSU PART NUMBER LISTED BELOW.
Using Komatsu WA180-3 Wheel Loader Alternator (25A) (Inner Parts) Parts
Use the Komatsu WA180-3 Wheel Loader Alternator (25A) (Inner Parts) Parts listing to identify aftermarket replacement parts within the engine section. This wheel loader application is listed for machine serial 50001-52999; the diagram and parts table retain the selected configuration and its source notes.
The parts table contains 28 listed part occurrences, including alternator a. (25a) (reference 600-821-6130), bearing,ball, rear (reference KD1-09201-0530) and retainer (reference KD1-33926-0820). Read any option and reference notes beside these entries before choosing a replacement; repeated references may represent separate positions in the source list.
The source engine application is S6D95L-1NN-18 (engine serial 106426-UP). Match that engine identification as well as the machine serial range; the general machine model is not a substitute for engine-specific applicability.
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.