| Item | Part No. | Part Name | Qty | Serial No. |
| (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 | 1001-2346 | ||
| 723-30-80101 | VALVE ASS'Y | 1001-2346 | ||
| 1 | \6\ | BODY | 1001-2346 | |
| 2 | \6\ | SPOOL | 1001-2346 | |
| 3 | \6\ | SPRING | 1001-2346 | |
| 4 | \6\ | PLUG | 1001-2346 | |
| 5 | \6\ | PISTON | 1001-2346 | |
| 6 | \6\ | PLUG | 1001-2346 | |
| 7 | \6\ | NUT | 1001-2346 | |
| 8 | \6\ | O-RING | 1001-2346 | |
| 9 | \6\ | O-RING | 1001-2346 | |
| 10 | \6\ | RING | 1001-2346 | |
| 11 | \6\ | O-RING | 1001-2346 | |
| 12 | 07750-01623 | VALVE,CHECK | 1001-2346 | |
| 13 | 07750-01628 | SPRING | 1001-2346 | |
| 14 | 708-8E-16250 | PLUG | 1001-2346 | |
| 15 | 07002-11823 | O-RING | 1001-2346 | |
| 16 | 07000-12018 | O-RING | 1001-2346 |