| Item | Part No. | Part Name | Qty | Serial No. |
| (723-48-19501) | CONTROL VALVE | 12223- | ||
| (723-48-19500) | CONTROL VALVE | 12215-12222 | ||
| (723-48-19202) | CONTROL VALVE | 12197-12214 | ||
| (723-48-19201) | CONTROL VALVE | 12104-12196 | ||
| (723-48-19200) | CONTROL VALVE | 12001-12103 | ||
| (723-48-17201) | VALVE ASS'Y | 10110-11999 | ||
| (723-48-17200) | VALVE ASS'Y | 10001-10109 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1664-21A0 TO Y1664-35A0. | ||||
| 723-40-66100 | VALVE ASS'Y | 10001- | ||
| 1 | \6\ | CASE | 10001- | |
| 2 | \6\ | SEAT | 10001- | |
| 3 | 708-8E-16160 | PLUG | 10001- | |
| 4 | 07002-11023 | O-RING | 10001- | |
| 5 | \6\ | SEAT | 10001- | |
| 6 | \6\ | BALL | 10001- | |
| 7 | \6\ | PLUG | 10001- | |
| 723-40-66200 | VALVE ASS'Y | 10001- | ||
| 8 | \6\ | CASE | 10001- | |
| 9 | \6\ | SEAT | 10001- | |
| 10 | \6\ | SEAT | 10001- | |
| 11 | \6\ | BALL | 10001- | |
| 12 | \6\ | PLUG | 10001- | |
| 13 | 01252-61050 | BOLT | 10001- | |
| 14 | 01643-51032 | WASHER | 10001- | |
| 723-40-60101 | VALVE ASS'Y | 12001- | ||
| 723-40-60100 | VALVE ASS'Y | 10001-11999 | ||
| 15 | \6\ | SLEEVE | 10001- | |
| 16 | \6\ | VALVE | 10001- | |
| 17 | \6\ | PISTON | 12001- | |
| \6\ | PISTON | 10001-11999 | ||
| 18 | \6\ | PISTON | 10001- | |
| 19 | \6\ | SPRING | 10001- | |
| 20 | 07000-12020 | O-RING | 10001- | |
| 21 | 07001-02020 | RING,BACK-UP | 10001- | |
| 22 | 709-25-11390 | O-RING | 10001- | |
| 23 | \6\ | SPRING | 10001- | |
| 24 | \6\ | PLUG | 10001- | |
| 25 | \6\ | O-RING | 10001- | |
| 26 | \6\ | SEAL | 12001- | |
| \6\ | SEAL | 10001-11999 | ||
| 27 | \6\ | O-RING | 10001- |