| Item | Part No. | Part Name | Qty | Serial No. |
| (723-48-27501) | CONTROL VALVE | 20500-20827 | ||
| (723-48-27500) | CONTROL VALVE | 20001-20499 | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1664-01A0 T0 Y1664-23A0. | ||||
| \6\ | BODY SUB ASS'Y | 20001-20827 | ||
| 1 | 723-46-41210 | VALVE | 20001-20827 | |
| 2 | 723-46-40601 | VALVE ASS'Y | 20001-20827 | |
| 3 | 700-93-11320 | O-RING | 20001-20827 | |
| 4 | 723-46-41950 | RING | 20001-20827 | |
| 5 | 07002-13634 | O-RING | 20001-20827 | |
| 6 | 723-46-44100 | VALVE ASS'Y | 20001-20827 | |
| 7 | 700-93-11320 | O-RING | 20001-20827 | |
| 8 | 723-46-41950 | RING | 20001-20827 | |
| 9 | 07002-13634 | O-RING | 20001-20827 |