| Item | Part No. | Part Name | Qty | Serial No. |
| 20D-60-12901 | SELECTOR VALVE ASS'Y | 1003- | ||
| 1 | NA2539-3-14484 | BODY | 1003- | |
| 2 | NA2539-4-14484 | SPOOL | 1003- | |
| 3 | NA2539-4-14484 | SPOOL | 1003- | |
| 4 | NA2539-4-14484 | SPOOL | 1003- | |
| 5 | NA0401-1000260 | O-RING | 1003- | |
| 6 | NA0401-2000400 | O-RING | 1003- | |
| 7 | NA0002-0006040 | BOLT | 1003- | |
| 8 | NA6257-4-14484 | SPRING | 1003- | |
| 9 | NA0401-1000260 | O-RING | 1003- | |
| 10 | NA2539-4-14484 | SPOOL | 1003- | |
| 11 | NA6214-4-11947 | PLUG | 1003- | |
| 12 | NA6254-4-08521 | O-RING | 1003- |