| Item | Part No. | Part Name | Qty | Serial No. |
| (723-44-13101) | CONTROL VALVE | 85170- | ||
| (723-44-13100) | CONTROL VALVE | 66001-85169 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1664-01A0 TO Y1664-10A0. | ||||
| \6\ | BODY SUB ASS'Y | 66001- | ||
| 1 | \6\ | BLOCK | 66001- | |
| 2 | \6\ | SPOOL | 66001- | |
| 3 | 723-46-15130 | PLUG | 66001- | |
| 4 | 07002-10823 | O-RING | 66001- | |
| 5 | \6\ | BALL | 66001- | |
| 6 | 723-46-15120 | RETAINER | 66001- | |
| 7 | 723-46-14110 | SPRING | 66001- | |
| 8 | 723-46-15111 | CASE | 66001- | |
| 9 | 07430-71380 | O-RING | 66001- | |
| 10 | 01252-60820 | BOLT | 66001- | |
| 11 | 723-46-17530 | O-RING | 66001- | |
| 12 | 723-11-19130 | O-RING | 66001- | |
| 13 | 723-46-17520 | RING | 66001- | |
| 14 | 723-46-16520 | O-RING | 66001- | |
| 15 | 723-46-17510 | O-RING | 66001- | |
| 16 | 07000-12021 | O-RING | 66001- | |
| 17 | 07000-11009 | O-RING | 66001- | |
| 18 | 723-46-40500 | VALVE ASS'Y | 66001- | |
| 19 | 700-93-11320 | O-RING | 66001- | |
| 20 | 723-46-41950 | RING | 66001- | |
| 21 | 07002-13634 | O-RING | 66001- | |
| 22 | 01643-50823 | WASHER | 66001- | |
| 23 | 01252-60845 | BOLT | 66001- | |
| 24 | 723-90-65300 | VALVE ASS'Y | 66001- | |
| 25 | 07000-13024 | O-RING | 66001- |