| Item | Part No. | Part Name | Qty | Serial No. |
| 20Y-979-3110 | AIR COMPRESSOR A. | 6691- | ||
| 1 | ND447200-0240 | COMPRESSOR ASS'Y | 6691- | |
| 2 | ND447300-1440 | CLUTCH ASS'Y | 6691- | |
| 3 | ND047310-7240 | STATOR | 6691- | |
| 4 | ND047350-7130 | ROTOR | 6691- | |
| 5 | ND447410-0010 | HUB | 6691- | |
| ND447410-0020 | HUB | 6691- | ||
| 6 | ND949047-2950 | BOLT | 6691- | |
| 7 | ND047372-0660 | COVER | 6691- | |
| 8 | ND949070-0831 | RING¤ SNAP | 6691- | |
| 9 | ND949070-0640 | RING¤ SNAP | 6691- | |
| 10 | ND949013-7480 | WASHER¤ 0.1MM | 6691- | |
| 11 | ND949013-7500 | WASHER¤ 0.3MM | 6691- | |
| 12 | ND949013-7510 | WASHER¤ 0.5MM | 6691- | |
| 13 | ND949048-0430 | BOLT | 6691- | |
| 14 | ND91310-05081 | SCREW | 6691- | |
| 15 | ND146691-4470 | CLAMP | 6691- |