| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 419-64-25600 | PRESSURE LIMIT.VALVE | ||
| 1A | HOUSING | |||
| 2 | 419-64-25610 | PLUG | ||
| 3 | 418-64-15910 | PLUG | ||
| 4 | 418-64-15950 | PLUG | ||
| 5 | PISTON | |||
| 6 | 418-64-15880 | COMPRESSION SPRING | ||
| 7 | 418-64-15870 | PLUG | ||
| 8 | O-RING | |||
| 9 | 418-64-15830 | PISTON | ||
| 10 | 418-64-15840 | COMPRESSION SPRING | ||
| 11 | 418-64-15850 | PLUG | ||
| 12 | O-RING | |||
| 13 | BACK-UP RING | |||
| 14 | O-RING | |||
| 15 | 418-64-15940 | POPPET | ||
| 16 | 418-64-15930 | COMPRESSION SPRING | ||
| 17 | 418-64-15920 | PLUG | ||
| 18 | O-RING | |||
| 19 | 418-64-15810 | PACKING KIT |