| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 709-12-11113 | BODY | H20051- | |
| 2 | 700-22-11370 | PLUG | H20051- | |
| 3 | 07002-02434 | O-RING | H20051- | |
| 4 | 709-12-12540 | SPOOL | H20051- | |
| 5 | 709-12-12551 | SPOOL | H20051- | |
| 6 | 709-12-12241 | PLUG | H20051- | |
| 7 | 709-12-11211 | RETAINER | H20051- | |
| 8 | 709-12-12530 | SPRING | H20051- | |
| 9 | 709-12-11260 | RETAINER | H20051- | |
| 10 | 709-12-11310 | CASE | H20051- | |
| 11 | 709-12-11320 | CASE | H20051- | |
| 12 | 07000-02065 | O-RING | H20051- | |
| 13 | 709-12-12230 | PISTON | H20051- | |
| 14 | 709-12-12290 | SLEEVE | H20051- | |
| 15 | 01011-81020 | BOLT | H20051- | |
| 16 | 01602-21030 | WASHER, SPRING | H20051- | |
| 17 | 709-12-11411 | VALVE | H20051- | |
| 18 | 709-12-11430 | SPRING | H20051- | |
| 19 | 709-12-11440 | PLATE | H20051- | |
| 20 | 07000-13048 | O-RING | H20051- | |
| 21 | 01010-81235 | BOLT | H20051- | |
| 22 | 709-12-11511 | VALVE | H20051- | |
| 23 | 709-12-11520 | SEAL | H20051- | |
| 24 | 709-12-11530 | SPRING | H20051- | |
| 25 | 709-12-11570 | FLANGE | H20051- | |
| 26 | 07000-13048 | O-RING | H20051- | |
| 27 | 01010-61460 | BOLT | H20051- | |
| 28 | 01643-31445 | WASHER | H20051- | |
| 29 | 700-94-11260 | PLUG | H20051- | |
| 30 | 07002-03634 | O-RING | H20051- | |
| 31 | 07000-12018 | O-RING | H20051- | |
| 32 | 07001-02018 | RING, BACK-UP | H20051- | |
| 33 | 709-12-11611 | PLATE | H20051- | |
| 34 | 07000-02060 | O-RING | H20051- | |
| 35 | 01010-61425 | BOLT | H20051- | |
| 36 | 709-12-11711 | SPRING | H20051- | |
| 37 | 709-12-11721 | SPRING | H20051- | |
| 38 | 709-12-11730 | SPRING | H20051- | |
| 39 | 709-12-11820 | RETAINER | H20051- | |
| 40 | 709-12-11830 | SPACER | H20051- | |
| 41 | 709-12-12820 | PLUG | H20051- | |
| 42 | 709-12-12830 | SLEEVE | H20051- | |
| 43 | 709-12-12840 | SPRING | H20051- | |
| 44 | 709-12-12850 | SPRING | H20051- |