| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 21K-30-21421 | CYLINDER | 10027- | |
| 2 | 21K-30-24130 | PILOT | 10027- | |
| 3 | 21K-30-32310 | SPRING | 10027- | |
| 4 | 203-30-34220 | NUT | 10027- | |
| 5 | 203-30-42251 | LOCK | 10027- | |
| 6 | 01010-80830 | BOLT | 10027- | |
| 7 | 01643-30823 | WASHER | 10027- | |
| 8 | 201-30-52280 | SEAT | 10027- | |
| 9 | 203-30-42260 | VALVE | 10027- | |
| 10 | 07020-00900 | FITTING | 10027- | |
| 11 | 203-30-42220 | PISTON | 10027- | |
| 12 | 07155-00720 | RING | 10027- | |
| 13 | 09370-00700 | U-PACKING | 10027- | |
| 14 | 04064-04518 | RING | 10027- | |
| 15 | 07000-15070 | O-RING | 10027- | |
| 16 | 21K-30-24110 | YOKE | 10027- | |
| 17 | 01010-81685 | BOLT | 10027- | |
| 18 | 01643-31645 | WASHER | 10027- |