| Item | Part No. | Part Name | Qty | Serial No. |
| DY81110-40100 | FIELD ASS'Y | 4501- | ||
| 1 | \6\ | SHAFT | 4501- | |
| 2 | \6\ | CORE,FIELD | 4501- | |
| 3 | \6\ | COIL,FIELD | 4501- | |
| 4 | \6\ | CORE,ARMATURE¤ EXCITER | 4501- | |
| 5 | \6\ | COIL,ARMATURE¤ EXCITER | 4501- | |
| 6 | \6\ | COUPLING,HUB | 4501- | |
| 7 | DY81010-25013 | RECTIFIER ASS'Y | 4501- | |
| \6\ | PLATE,RECTIFIER | 4501- | ||
| \6\ | RECTIFIER | 4501- | ||
| \6\ | ABSORBER,SURGE | 4501- | ||
| \6\ | WASHER,INSULATOR | 4501- | ||
| \6\ | WASHER,INSULATOR | 4501- | ||
| \6\ | SCREW | 4501- | ||
| \6\ | WASHER | 4501- | ||
| \6\ | WASHER,SPRING | 4501- | ||
| \6\ | NUT | 4501- | ||
| \6\ | SCREW | 4501- | ||
| \6\ | WASHER,SPRING | 4501- | ||
| \6\ | WASHER | 4501- | ||
| 8 | DY00101-10020 | BOLT | 4501- | |
| 9 | DY00400-10000 | WASHER,SPRING | 4501- | |
| 10 | DY00705-06309 | BEARING,6309 ZZ | 4501- | |
| 11 | DY81010-70003 | FAN | 4501- | |
| 12 | DY81016-11004 | DISK,COUPLING | 4501- | |
| 13 | DY81010-15003 | PLATE,BALANCE | 4501- | |
| 14 | DY00121-10030 | BOLT | 4501- | |
| 15 | DY00426-10000 | WASHER,SPRING | 4501- | |
| 16 | DY81116-14013 | RING,COUPLING | 4501- | |
| 17 | DY00121-10035 | BOLT | 4501- | |
| 18 | DY00425-10000 | WASHER,SPRING | 4501- | |
| 19 | DY00121-10030 | BOLT | 4501- | |
| 20 | DY00425-10000 | WASHER,SPRING | 4501- | |
| DY81113-40013 | STATOR ASS'Y | 4501- | ||
| 21 | \6\ | FRAME,GENERATOR | 4501- | |
| 22 | \6\ | CORE,ARMATURE | 4501- | |
| 23 | \6\ | COIL,ARMATURE | 4501- | |
| DY81113-67024 | COIL,EXCITING | 4501- | ||
| 24 | DY08013-50104 | GROMMET | 4501- | |
| 25 | DY06050-00011 | RUBBER,SUSPENSION | 4501- | |
| 26 | DY81013-15002 | BRACKET,END | 4501- | |
| DY81013-50013 | FIELD ASS'Y,EXCITER | 4501- | ||
| 27 | \6\ | CORE,EXCITER | 4501- | |
| 28 | \6\ | COIL,EXCITER | 4501- | |
| 29 | DY00121-10060 | BOLT | 4501- | |
| 30 | DY00426-10000 | WASHER,SPRING | 4501- | |
| 31 | DY00416-10000 | WASHER | 4501- | |
| 32 | DY00101-10045 | BOLT | 4501- | |
| 33 | DY00400-10000 | WASHER,SPRING | 4501- | |
| 34 | DY00416-10000 | WASHER | 4501- | |
| 35 | DY81013-10004 | COVER,BEARING | 4501- | |
| 36 | DY81013-31003 | COVER,END BRACKET | 4501- | |
| 37 | DY00101-06012 | BOLT | 4501- | |
| 38 | DY00400-06000 | WASHER,SPRING | 4501- | |
| 39 | DY00416-06000 | WASHER | 4501- | |
| 40 | DY81013-33003 | COVER,END BRACKET | 4501- | |
| 41 | DY00101-06030 | BOLT | 4501- | |
| 42 | DY00400-06000 | WASHER,SPRING | 4501- | |
| 43 | DY00416-06000 | WASHER | 4501- | |
| 44 | DY00103-10025 | BOLT | 4501- | |
| 45 | DY00425-10000 | WASHER,SPRING | 4501- | |
| 46 | DY81113-32003 | COVER,FAN | 4501- | |
| 47 | DY00300-16000 | NUT | 4501- | |
| 48 | DY00400-16000 | WASHER,SPRING | 4501- |