| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | (723-48-21301) | VALVE ASS'Y | 40001- | |
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1664-31A0 T0 Y1664-51A0. | ||||
| 1 | (723-40-71103) | VALVE ASS'Y | 40001- | |
| 1 | 723-40-71800 | VALVE ASS'Y | 40001- | |
| 1 | 723-40-91600 | VALVE ASS'Y,RELIEF | 40001- | |
| 2 | 702-16-53920 | O-RING | 40001- | |
| 3 | 07002-11623 | O-RING | 40001- | |
| 4 | \6\ | BLOCK | 40001- | |
| 5 | \6\ | SPOOL | 40001- | |
| 6 | 702-21-55640 | SPRING | 40001- | |
| 7 | 702-21-55620 | PLUG | 40001- | |
| 8 | 708-8H-11530 | PLUG | 40001- | |
| 9 | 07002-11423 | O-RING | 40001- | |
| 10 | 702-21-55710 | SEAT | 40001- | |
| 11 | 702-21-55720 | SPRING | 40001- | |
| 12 | 04260-00793 | BALL | 40001- | |
| 13 | 07000-11009 | O-RING | 40001- | |
| 14 | \6\ | PLUG | 40001- | |
| 15 | 723-40-71430 | VALVE | 40001- | |
| 16 | 702-21-55460 | SPRING | 40001- | |
| 17 | 702-21-55420 | O-RING | 40001- | |
| 18 | 702-21-55520 | O-RING | 40001- | |
| 19 | 702-21-55440 | O-RING | 40001- | |
| 20 | 702-21-53120 | FILTER | 40001- | |
| 21 | 07000-12011 | O-RING | 40001- | |
| 22 | 01252-61040 | BOLT | 40001- | |
| 23 | 01643-51032 | WASHER | 40001- | |
| 24 | 702-21-55620 | PLUG | 40001- | |
| 25 | 07002-11423 | O-RING | 40001- | |
| 26 | 708-8E-16160 | PLUG | 40001- | |
| 27 | 07002-11023 | O-RING | 40001- | |
| 28 | 07000-12011 | O-RING | 40001- | |
| 29 | \6\ | PLUG | 40001- | |
| 30 | 01010-61470 | BOLT | 40001- | |
| 31 | 01010-61460 | BOLT | 40001- | |
| 32 | 01643-31445 | WASHER | 40001- | |
| 33 | 723-46-17560 | PLATE | 40001- | |
| 34 | 01643-51032 | WASHER | 40001- | |
| 35 | 01010-81040 | BOLT | 40001- |