| Item | Part No. | Part Name | Qty | Serial No. |
| (723-57-13801) | VALVE ASS'Y | 1976- | ||
| (723-57-13800) | VALVE ASS'Y | 1501-1975 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1662-21A0 TO Y1662-33A0. | ||||
| \6\ | BODY GROUP | 1976- | ||
| \6\ | BODY GROUP | 1501-1975 | ||
| 1 | \6\ | SPOOL | 1501- | |
| 2 | \6\ | SPOOL | 1501- | |
| 3 | \6\ | SPOOL | 1501- | |
| 4 | \6\ | SPOOL | 1501- | |
| 5 | \6\ | SPOOL | 1501- | |
| 6 | \6\ | VALVE | 1501- | |
| 7 | \6\ | SPRING | 1501- | |
| 8 | \6\ | PLUG | 1501- | |
| 9 | \6\ | PLUG | 1501- | |
| 10 | \6\ | PLUG | 1501- | |
| 11 | 07002-11223 | O-RING | 1501- | |
| 12 | \6\ | SEAL | 1501- | |
| 13 | 723-56-31211 | RETAINER | 1501- | |
| 14 | 723-56-31221 | RETAINER | 1501- | |
| 15 | 723-36-14120 | SPRING | 1501- | |
| 16 | 723-36-14110 | SPRING | 1501- | |
| 17 | 723-36-14130 | SPRING | 1501- | |
| 18 | 723-56-31260 | PISTON | 1501- | |
| 19 | \6\ | SEAL | 1501- | |
| 20 | 723-36-15450 | PLUG | 1501- | |
| 21 | 07002-12434 | O-RING | 1501- | |
| 22 | 723-56-31520 | CASE | 1501- | |
| 23 | 723-56-31530 | CASE | 1501- | |
| 24 | 723-56-31510 | CASE | 1501- | |
| 25 | 723-56-31580 | CASE | 1501- | |
| 26 | 723-56-31550 | CASE | 1501- | |
| 27 | 723-56-31560 | CASE | 1501- | |
| 28 | 702-21-55450 | O-RING | 1501- | |
| 29 | 07000-11006 | O-RING | 1501- | |
| 30 | 01252-60630 | BOLT | 1501- |