| Item | Part No. | Part Name | Qty | Serial No. |
| \0 | (21D-64-10000) | CONTROL VALVE, ASSY. | 5005145- | |
| 1 | 21D-64-11180 | COVER | 5005145- | |
| 2 | 21D-64-11190 | SCREW | 5005145- | |
| 3 | 01252-40512 | SCREW | 5005145- | |
| 4 | 21D-64-11220 | SPRING, ASSY. | 5005145- | |
| 5 | \6\ | SPOOL, BOOM | 5005145- | |
| 6 | 21D-64-11230 | COVER | 5005145- | |
| 7 | 21D-64-11240 | KIT, GASKET | 5005145- | |
| 8 | \6\ | WASHER | 5005145- | |
| 9 | \6\ | O-RING | 5005145- | |
| 10 | \6\ | SPOOL, BUCKET | 5005145- | |
| 11 | \6\ | SPOOL, ARM | 5005145- | |
| 12 | 21D-64-11100 | PRESSURE RELIEF VALVE | 5005145- | |
| 13 | 21D-64-11110 | KIT, GASKET | 5005145- | |
| 14 | 21D-64-11320 | ANTICAVITATIION VALVE | 5005145- | |
| 15 | 21D-64-11330 | KIT, GASKET | 5005145- | |
| 16 | 21D-64-11140 | ANTICAVITATIION VALVE | 5005145- |