| Item | Part No. | Part Name | Qty | Serial No. |
| 423-64-45100 | Valve | 66847- | ||
| 1 | Housing | 66847- | ||
| 2 | Spool | 66847- | ||
| 3 | Spool | 66847- | ||
| 4 | KBT1155-31301 | Plug | 66847- | |
| 5 | KB21001-01445 | Plug | 66847- | |
| 6 | KB21001-00213 | O-ring | 66847- | |
| 7 | KB95111-02200 | O-ring | 66847- | |
| 8 | KB95712-02200 | Ring | 66847- | |
| 9 | KBT1461-14007 | Spring | 66847- | |
| 10 | KB21111-52152 | Poppet | 66847- | |
| 11 | KB21011-30644 | Spring | 66847- | |
| 12 | KBC0001-52305 | Screw | 66847- | |
| 13 | KB21111-50840 | Seat | 66847- | |
| 14 | KB21111-55658 | Spring | 66847- | |
| 15 | KB21111-56316 | Cap | 66847- | |
| 16 | KB92703-10451 | Bolt | 66847- | |
| 17 | KB95121-04000 | O-ring | 66847- | |
| 18 | Plug Assembly | 66847- | ||
| 19 | Plug Assembly | 66847- | ||
| 20 | Body | 66847- | ||
| 21 | KB95111-01000 | O-ring | 66847- | |
| 22 | Valve Assembly | 66847- | ||
| 23 | Plate, Name | 66847- | ||
| 24 | Screw | 66847- | ||
| 25 | Valve Assembly, Relief | 66847- | ||
| 26 | Valve Assembly, Relief | 66847- | ||
| 27 | Sleeve | 66847- | ||
| 28 | KB95111-01200 | O-ring | 66847- | |
| 29 | Cap Assembly | 66847- | ||
| 30 | KB95111-01090 | O-ring | 66847- | |
| 31 | KB95712-01090 | Ring | 66847- | |
| 32 | KBT1515-30001 | O-ring | 66847- | |
| 33 | KB92703-10701 | Bolt | 66847- |