| Item | Part No. | Part Name | Qty | Serial No. |
| (723-56-12103) | CONTROL VALVE | | 65441- |
| (723-56-12102) | CONTROL VALVE | | 64647-65440 |
| (723-56-12101) | CONTROL VALVE | | 62811-64646 |
| (723-56-12100) | CONTROL VALVE | | 60968-62810 |
| (723-56-11103) | CONTROL VALVE | | 59563-60967 |
| (723-56-11102) | CONTROL VALVE | | 59163-59562 |
| (723-56-11101) | CONTROL VALVE | | 58144-59162 |
| (723-56-11100) | CONTROL VALVE | | 57000-58143 |
| | THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1661-01A0 TO Y1661-11A0. | | |
| 709-90-73100 | VALVE ASS'Y,SUCTION AND SAFETY | | 59563- |
| 709-90-71100 | VALVE ASS'Y,SUCTION AND SAFETY | | 57000-59562 |
| 1 | \6\ | SLEEVE | | 57000- |
| 2 | \6\ | SLEEVE | | 57000- |
| 3 | \6\ | POPPET | | 59563- |
| \6\ | POPPET | | 57000-59562 |
| 4 | \6\ | PISTON | | 59563- |
| \6\ | PISTON | | 57000-59562 |
| 4A | \6\ | SEAT | | 59563- |
| 5 | \6\ | PLUG | | 57000- |
| 6 | \6\ | POPPET | | 57000- |
| 7 | \6\ | SCREW | | 57000- |
| 8 | \6\ | SPACER | | 57000- |
| 9 | \6\ | SPRING | | 59563- |
| \6\ | SPRING | | 57000-59562 |
| 10 | \6\ | SPRING | | 57000- |
| 11 | \6\ | SPRING | | 57000- |
| 12 | \6\ | SEAL | | 57000- |
| 13 | \6\ | SEAL | | 57000- |
| 14 | 07002-03634 | O-RING | | 57000- |
| 15 | \6\ | O-RING | | 57000- |
| 16 | \6\ | O-RING | | 57000- |
| 17 | \6\ | NUT | | 57000- |
