| Item | Part No. | Part Name | Qty | Serial No. |
| (723-57-16201) | CONTROL VALVE | B20091- | ||
| (723-57-16200) | CONTROL VALVE | B20001-B20090 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1662-31A0 TO Y1662-59A0. | ||||
| 723-50-61100 | VALVE ASS'Y | B20001- | ||
| 1 | \6\ | BLOCK | B20001- | |
| 2 | \6\ | SPOOL | B20001- | |
| 3 | 723-50-61340 | SPRING | B20001- | |
| 4 | 723-50-61330 | PLUG | B20001- | |
| 5 | 723-50-61350 | SPACER | B20001- | |
| 6 | 07002-11423 | O-RING | B20001- | |
| 7 | \6\ | VALVE | B20001- | |
| 8 | 723-11-27280 | PLUG | B20001- | |
| 9 | 07002-10823 | O-RING | B20001- | |
| 10 | 708-8E-16160 | PLUG | B20001- | |
| 11 | 07002-11023 | O-RING | B20001- | |
| 12 | \6\ | PLUG | B20001- | |
| 13 | 702-21-53120 | FILTER | B20001- | |
| 14 | 702-21-55420 | O-RING | B20001- | |
| 15 | 702-21-55520 | O-RING | B20001- | |
| 16 | 702-21-55440 | O-RING | B20001- | |
| 17 | 07000-11008 | O-RING | B20001- | |
| 18 | 07000-12010 | O-RING | B20001- | |
| 19 | 700-93-11320 | O-RING | B20001- |