| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | (723-56-13800) | VALVE ASS'Y | 4501- | |
| 2 | 22B-62-11111 | BRACKET | 4501- | |
| 3 | 01010-81660 | BOLT | 4501- | |
| 4 | 01643-31645 | WASHER | 4501- | |
| 5 | 07049-01012 | PLUG | 4501- | |
| 6 | 203-62-61572 | PLATE | 4501- | |
| 7 | 01010-81690 | BOLT | 4501- | |
| 8 | 01643-31645 | WASHER | 4501- | |
| 9 | 203-54-21110 | CUSHION | 4501- | |
| 10 | 203-62-61581 | SPACER | 4501- | |
| 11 | 07000-13025 | O-RING | 4501- | |
| 12 | (702-21-09230) | VALVE ASS'Y | 4501- | |
| 13 | 07000-13032 | O-RING | 4501- | |
| 14 | 702-21-55350 | BOLT | 4501- | |
| 15 | 01643-51032 | WASHER | 4501- | |
| 16 | 02781-0021D | UNION | 4501- | |
| 17 | 02896-11008 | O-RING | 4501- | |
| 18 | 07002-11423 | O-RING | 4501- | |
| 19 | 02781-0031D | UNION | 4501- | |
| 20 | 02896-11009 | O-RING | 4501- | |
| 21 | 07002-11423 | O-RING | 4501- | |
| 22 | 07040-11812 | PLUG | 4501- | |
| 23 | 07002-11823 | O-RING | 4501- |