| Item | Part No. | Part Name | Qty | Serial No. |
| 421-07-21140 | DUCT ASS'Y | 50001- | ||
| 1 | ND145820-8320 | DUCT,AIR | 50001- | |
| 2 | ND145820-8330 | DUCT,AIR | 50001- | |
| 3 | ND116530-8560 | DAMPER ASS'Y | 50001- | |
| 4 | ND116530-8570 | DAMPER ASS'Y | 50001- | |
| 5 | ND017732-3080 | LEVER | 50001- | |
| 6 | ND017732-3090 | LEVER | 50001- | |
| 7 | ND017732-3100 | LEVER | 50001- | |
| 8 | ND017732-3111 | LEVER | 50001- | |
| 9 | ND116662-0640 | SHAFT | 50001- | |
| 10 | ND949008-0420 | SCREW,TAPPING | 50001- | |
| 11 | ND913100-3081 | SCREW,WITH WASHER | 50001- | |
| 12 | ND116632-0171 | SPRING,HOLDING | 50001- | |
| 13 | ND063700-4310 | SERVO MOTOR ASS'Y | 50001- | |
| 14 | ND949008-0780 | SCREW,TAPPING | 50001- | |
| 15 | ND146625-2630 | BUSHING | 50001- | |
| 16 | ND246690-2930 | CLAMP | 50001- | |
| 17 | ND017773-0140 | CLIP | 50001- | |
| 18 | ND909300-6161 | SCREW,TAPPING | 50001- |