| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20G-70-33890 | VALVE | H55051- | |
| 2 | 20G-70-33910 | VALVE | H55051- | |
| 3 | 20G-70-42270 | BRACKET, LHS | H55051- | |
| 4 | 20G-70-42280 | BRACKET, RHS | H55051- | |
| 5 | 01010-81020 | BOLT | H55051- | |
| 6 | 01010-81090 | BOLT | H55051- | |
| 7 | 01011-81000 | BOLT | H55051- | |
| 8 | 01643-31032 | WASHER | H55051- | |
| 9 | 01643-51032 | WASHER | H55051- | |
| 10 | 07000-13025 | O-RING | H55051- | |
| 11 | 07000-13032 | O-RING | H55051- | |
| 12 | 07000-13035 | O-RING | H55051- | |
| 13 | 07371-30640 | FLANGE | H55051- | |
| 14 | 07371-31049 | FLANGE | H55051- | |
| 15 | 07372-21035 | BOLT | H55051- | |
| 16 | 07378-10600 | HEAD | H55051- | |
| 17 | 07378-11000 | HEAD | H55051- |