| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 419-03-33211 | FAN ASSEMBLY | H50051- | |
| 2 | 419-03-33242 | FAN MOTOR | H50051- | |
| 3 | 418-18-32342 | ELBOW | H50051- | |
| 4 | 21W-62-43980 | ELBOW | H50051- | |
| 5 | 07000-12018 | O-RING | H50051- | |
| 6 | 07000-12011 | O-RING | H50051- | |
| 7 | 02896-11015 | O-RING | H50051- | |
| 8 | 02896-11008 | O-RING | H50051- | |
| 9 | 419-03-33253 | BRACKET | ..- | |
| 9 | 419-03-33252 | BRACKET | H50051-. | |
| 10 | 01016-51035 | BOLT | H50051- | |
| 11 | 01643-31032 | WASHER | H50051- | |
| 12 | 01016-50825 | BOLT | H50051- | |
| 13 | 01643-30823 | WASHER | H50051- | |
| 14 | 418-03-33190 | SHIM | H50051- | |
| 15 | 416-54-34230 | PLUG | ..- | |
| 16 | 418-03-33118 | SHROUD | ..- | |
| 16 | 418-03-33116 | SHROUD | H50051-. | |
| 17 | 418-03-33123 | GUARD | H50051- | |
| 18 | 418-03-33131 | SEAL | H50051- | |
| 19 | 418-03-33142 | GUARD | H50051- | |
| 20 | 01010-81020 | BOLT | H50051- | |
| 21 | 01643-31032 | WASHER | H50051- | |
| 22 | 01010-81020 | BOLT | H50051- | |
| 23 | 01643-31032 | WASHER | H50051- | |
| 24 | 01010-81230 | BOLT | H50051- | |
| 25 | 01643-31232 | WASHER | H50051- | |
| 26 | 04052-11038 | PIN, SNAP | H50051- | |
| 27 | 01640-21016 | WASHER | H50051- | |
| 28 | 419-03-33170 | STOPPER | H50051- | |
| 29 | 418-03-33280 | LOCK | H50051- | |
| 30 | 01010-80635 | BOLT | H50051- | |
| 31 | 01643-30623 | WASHER | H50051- |