| Item | Part No. | Part Name | Qty | Serial No. |
| 425-07-21152 | AIR DUCT ASSEMBLY | A52001-- | ||
| 1 | ND145820-9610 | AIR DUCT | A52001-- | |
| 2 | ND145820-8330 | AIR DUCT | A52001-- | |
| 3 | ND116530-8560 | DAMPER | A52001-- | |
| 4 | ND116530-8570 | DAMPER | A52001-- | |
| 5 | ND017732-3080 | LEVER, CONTROL | A52001-- | |
| 6 | ND017732-3090 | LEVER, CONTROL | A52001-- | |
| 7 | ND017732-3100 | LEVER, CONTROL | A52001-- | |
| 8 | ND017732-5020 | LEVER | A52001-- | |
| 9 | ND116662-0640 | SHAFT | A52001-- | |
| 10 | ND949008-0420 | SCREW WITH WASHER, TAPPING | A52001-- | |
| 11 | ND913100-3081 | SCREW WITH WASHER | A52001-- | |
| 12 | ND116632-0171 | SPRING, HOLDING | A52001-- | |
| 13 | ND063700-7010 | MOTOR | A52001-- | |
| 14 | ND949008-0780 | SCREW WITH WASHER, TAPPING | A52001-- | |
| 15 | ND146625-2630 | BUSHING | A52001-- | |
| 16 | ND246690-2930 | CLAMP | A52001-- | |
| 17 | ND017773-0140 | CLIP | A52001-- | |
| 18 | ND146522-6181 | BRACKET | A52001-- | |
| 19 | ND909400-5161 | SCREW, TAPPING | A52001-- |