| Item | Part No. | Part Name | Qty | Serial No. |
| YM129150-77201 | ALTERNATOR A. (20A) | 01210- | ||
| 1 | YMXM081770000 | PLATE ASS'Y | 01210- | |
| 2 | YMXM821850000 | FLYWHEEL | 01210- | |
| 3 | YMXM081780000 | STATOR ASS'Y | 01210- | |
| 4 | YMXM329830000 | COLLAR | 01210- | |
| 5 | YMXYSPS402400 | SCREW ASS'Y | 01210- | |
| 6 | YMXM863720000 | NUT | 01210- | |
| 7 | YMXM219230000 | WASHER,SPRING | 01210- | |
| 8 | YMXM860250000 | WASHER | 01210- | |
| 9 | YMXM178780000 | COUPLER | 01210- | |
| 10 | YMXM069000000 | CLAMP | 01210- | |
| 11 | YMXYSPS400800 | SCREW ASS'Y | 01210- |