| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 418-03-33221 | Fan | B20300- | |
| 418-03-33220 | Fan | B20001-B20299 | ||
| 2 | 11Y-03-32211 | Hub | B20001- | |
| 3 | 01010-80820 | Bolt | B20001- | |
| 4 | 01643-30823 | Washer | B20001- | |
| 5 | 417-03-45350 | Bracket | B20001- | |
| 6 | 416-09-12310 | Hinge | B20001- | |
| 7 | 01010-81020 | Bolt | B20001- | |
| 8 | 01643-31032 | Washer | B20001- | |
| 9 | 01583-11811 | Nut | B20001- | |
| 10 | 124-03-63250 | Lock | B20001- | |
| 11 | 01010-81020 | Bolt | B20001- | |
| 12 | 01643-31032 | Washer | B20001- | |
| 13 | 04010-00519 | Key, Woodruff | B20001- | |
| 14 | 01010-81035 | Bolt | B20001- | |
| 15 | 01643-31032 | Washer | B20001- | |
| 16 | 21W-973-4280 | Elbow | B20001- | |
| 17 | 07002-12034 | O-ring | B20001- | |
| 18 | 02896-11012 | O-ring | B20001- | |
| 19 | 02783-10422 | Elbow | B20001- | |
| 20 | 07002-12034 | O-ring | B20001- | |
| 21 | 02896-11012 | O-ring | B20001- | |
| 22 | 02782-10312 | Elbow | B20001- | |
| 23 | 07002-11423 | O-ring | B20001- | |
| 24 | 02896-11009 | O-ring | B20001- | |
| 25 | 04434-50610 | Clip | B20001- | |
| 26 | 01010-81020 | Bolt | B20001- | |
| 27 | 01643-31032 | Washer | B20001- | |
| 28 | 417-03-45840 | Bracket | B20001- | |
| 29 | 01010-81020 | Bolt | B20001- | |
| 30 | 01643-31032 | Washer | B20001- | |
| 31 | (708-7R-00790) | Fan Motor Ass'y | B20001- |