| Item | Part No. | Part Name | Qty | Serial No. |
| 6151-61-3201 | CASE ASS'Y | 21811- | ||
| 1 | 6151-61-3152 | CASE | 21811- | |
| 2 | 6151-61-3170 | SHAFT | 21811- | |
| 3 | 06037-06206 | BEARING,BALL | 21811- | |
| 4 | 06037-06307 | BEARING,BALL | 21811- | |
| 5 | 04065-08025 | RING,SNAP | 21811- | |
| 6 | 6151-61-3120 | HUB | 21811- | |
| 7 | 01583-02414 | NUT | 21811- | |
| 8 | 01643-32460 | WASHER | 21811- | |
| 9 | 6151-61-3450 | PLATE | 21811- | |
| 10 | 01010-51030 | BOLT | 21811- | |
| 10A | 6151-61-3970 | COVER | 26698- | |
| 10B | 01641-21016 | WASHER | 26698- | |
| 11 | 6150-61-3530 | SPACER | 21811- | |
| 12 | 01010-51095 | BOLT | 21811- | |
| 13 | 6151-61-3540 | BRACKET | 21811- | |
| 14 | 01010-51040 | BOLT | 21811- | |
| 15 | 01580-11008 | NUT | 21811- | |
| 16 | 01643-31032 | WASHER | 21811- | |
| 17 | 01011-51000 | BOLT | 21811- | |
| 17A | 01643-31032 | WASHER | 29622- | |
| 17A | \0\01640-21016 | WASHER | 21811-29621 | |
| 18 | 6131-12-5920 | SPACER | 21811- | |
| 19 | 6151-61-3320 | PULLEY | 21811- | |
| 19 | 6151-61-3360 | PULLEY, HARDENING | 21811- | |
| 20 | 6151-61-3820 | SPACER | 21811- | |
| 20 | 6151-61-3830 | SPACER,(FOR REVERSIBLE FAN) | 21811- | |
| 21 | 01010-51040 | BOLT | 21811- | |
| 22 | 600-633-0740 | FAN | 21811- | |
| 22 | 600-614-8741 | FAN,REVERSIBLE | 21811- | |
| 23 | 01010-51030 | BOLT | 21811- | |
| 23 | 01010-51025 | BOLT,(FOR REVERSIBLE FAN) | 21811- | |
| 24 | 04121-22268 | V-BELT SET | 21811- |