| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 425-07-21180 | AIR COMPRESSOR ASSEMBLY | H20051- | |
| 1A | ND447200-1741 | COMPRESSOR ASSEMBLY | H20051- | |
| 2 | ND447300-7300 | CLUTCH ASSEMBLY | H20051- | |
| 3 | ND949070-1360 | RING | H20051- | |
| 4 | ND949070-0640 | RING | H20051- | |
| 5 | ND949013-7480 | WASHER | H20051- | |
| 6 | ND949013-7500 | WASHER | H20051- | |
| 7 | ND949013-7510 | WASHER | H20051- | |
| 8 | ND949048-0430 | BOLT | H20051- | |
| 9 | ND91310-05081 | SCREW | H20051- | |
| 10 | ND146691-4470 | CLAMP | H20051- |