| Item | Part No. | Part Name | Qty | Serial No. |
| (723-49-19301) | CONTROL VALVE | 10021- | ||
| (723-49-17301) | CONTROL VALVE | 10008-10020 | ||
| (723-49-17300) | CONTROL VALVE | 10005-10007 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1666-01A0 TO Y1666-16A0. | ||||
| 723-46-00640 | COVER ASS'Y | 10021- | ||
| 723-46-00610 | COVER ASS'Y | 10005-10020 | ||
| 1 | \6\ | COVER,A | 10021- | |
| \6\ | COVER,A | 10005-10020 | ||
| 2 | \6\ | PLUG | 10021- | |
| \6\ | PLUG | 10005-10020 | ||
| 3 | 708-21-12520 | PLUG | 10021- | |
| 723-46-00620 | COVER ASS'Y | 10005- | ||
| 4 | \6\ | COVER,B | 10005- | |
| 5 | \6\ | PLUG | 10005- | |
| 6 | 708-21-12520 | PLUG | 10005- | |
| 7 | 723-46-15180 | PLUG | 10021- | |
| 723-46-15180 | PLUG | 10005-10020 | ||
| 8 | 07002-11823 | O-RING | 10021- | |
| 07002-11823 | O-RING | 10005-10020 | ||
| 723-46-15100 | PLUG ASS'Y | 10005- | ||
| 9 | \6\ | PLUG | 10005- | |
| 10 | \6\ | SCREW | 10005- | |
| 11 | 07002-11423 | O-RING | 10005- | |
| 12 | 07000-11007 | O-RING | 10005- | |
| 13 | 07001-01007 | RING,BACK-UP | 10005- | |
| 14 | 723-46-15190 | VALVE | 10005- | |
| 15 | 723-46-14140 | SPRING | 10005- | |
| 16 | 708-8E-16160 | PLUG | 10005- | |
| 17 | 07002-11023 | O-RING | 10005- | |
| 18 | 709-74-91860 | PLUG | 10005- | |
| 19 | 07002-12434 | O-RING | 10005- | |
| 20 | 01010-61490 | BOLT | 10005- | |
| 21 | 01643-31445 | WASHER | 10005- | |
| 22 | 723-46-15480 | BOLT | 10005- | |
| 23 | 723-46-15470 | PLUG | 10005-10020 | |
| 24 | 07000-03032 | O-RING | 10005-10020 | |
| 25 | 07002-13034 | O-RING | 10005-10020 | |
| 26 | 700-80-61260 | O-RING | 10005-10020 | |
| 27 | 700-80-61430 | RING | 10005-10020 | |
| 28 | 07000-12021 | O-RING | 10005-10020 | |
| 29 | 07001-02021 | RING,BACK-UP | 10005-10020 |