| Item | Part No. | Part Name | Qty | Serial No. |
| (723-38-17400) | VALVE ASS'Y | 2347- | ||
| (723-38-17102) | VALVE ASS'Y | 1437-2346 | ||
| (723-38-17100) | VALVE ASS'Y | 1001-1436 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1664-01A0 TO Y1664-12A0. | ||||
| \6\ | BODY SUB ASS'Y | 2347- | ||
| \6\ | BODY SUB ASS'Y | 1001-2346 | ||
| 1 | 07000-12014 | O-RING | 1001- | |
| 2 | 07000-13028 | O-RING | 1001- | |
| 3 | 07000-03035 | O-RING | 1001- | |
| 4 | \6\ | BODY | 1001- | |
| 5 | \6\ | SPOOL | 2347- | |
| \6\ | SPOOL | 1001-2346 | ||
| 6 | 723-36-15130 | PLUG | 1001- | |
| 7 | 07002-10823 | O-RING | 1001- | |
| 8 | 708-7T-16460 | BALL | 1001- | |
| 9 | 723-36-15120 | RETAINER | 1001- | |
| 10 | 723-36-14110 | SPRING | 1001- | |
| 11 | 723-36-15110 | CASE | 1001- | |
| 12 | 723-36-15170 | O-RING | 1001- | |
| 13 | 01252-60622 | BOLT | 2347- | |
| 01252-30622 | BOLT | 1001-2346 | ||
| 14 | 01641-20608 | WASHER | 1001- | |
| 15 | 723-36-41110 | VALVE | 1001- | |
| 723-36-40400 | VALVE ASS'Y | 2347- | ||
| 723-36-40100 | VALVE ASS'Y | 1001-2346 | ||
| 16 | \6\ | PISTON SUB ASS'Y | 1001- | |
| 17 | \6\ | SLEEVE | 1001- | |
| 18 | \6\ | SPRING | 2347- | |
| \6\ | SPRING | 1001-2346 | ||
| 19 | 700-80-61260 | O-RING | 1001- | |
| 20 | 700-80-61430 | RING | 1001- | |
| 21 | 07002-13034 | O-RING | 1001- | |
| 723-30-66200 | VALVE ASS'Y | 1001- | ||
| 22 | \6\ | PLUG | 1001- | |
| 23 | \6\ | SEAT | 1001- | |
| 24 | \6\ | BALL | 1001- | |
| 25 | 07002-12434 | O-RING | 1001- | |
| 26 | 07000-12012 | O-RING | 1001- | |
| 27 | 07001-02012 | RING,BACK-UP | 1001- | |
| 28 | 07000-12010 | O-RING | 1001- | |
| 29 | 07001-02010 | RING | 1001- |