| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 702-16-42005 | VALVE ASSEMBLY | H20051- | |
| 1A | 702-16-51531 | BODY | H20051- | |
| 2 | 07043-50312 | PLUG | H20051- | |
| 3 | 702-16-51130 | VALVE | H20051- | |
| 4 | 702-16-51140 | SHIM, T=0.30MM | H20051- | |
| 5 | 702-16-51150 | SPRING | H20051- | |
| 6 | 702-16-51161 | RETAINER | H20051- | |
| 7 | 702-16-51170 | COLLAR | H20051- | |
| 8 | 702-16-52360 | SPRING | H20051- | |
| 9 | 702-16-52370 | SPRING | H20051- | |
| 10 | 702-16-51540 | PISTON | H20051- | |
| 11 | 702-16-51550 | PISTON | H20051- | |
| 12 | 702-16-51220 | COLLAR | H20051- | |
| 13 | 07000-02020 | O-RING | H20051- | |
| 14 | 702-16-51270 | SEAL | H20051- | |
| 15 | 702-16-51231 | PLATE | H20051- | |
| 16 | 702-16-51561 | BOLT | H20051- |