| Item | Part No. | Part Name | Qty | Serial No. |
| (709-93-11500) | VALVE ASS'Y | 53001- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1663-01A0 T0 Y1663-03A0. | ||||
| 1 | \6\ | COVER,VALVE | 53001- | |
| 2 | \6\ | PLUG | 53001- | |
| 3 | \6\ | VALVE | 53001- | |
| 4 | (\7\702-21-37220) | SPRING | 53001- | |
| 5 | \6\ | PISTON | 53001- | |
| 6 | (\7\700-92-11530) | FLANGE | 53001- | |
| 7 | 07000-13032 | O-RING | 53001- | |
| 8 | 01010-81035 | BOLT | 53001- | |
| 9 | (\7\702-21-37251) | SCREEN ASS'Y | 53001- | |
| 10 | 07002-11423 | O-RING | 53001- | |
| 11 | 07000-11007 | O-RING | 53001- | |
| 12 | (\7\706-73-72420) | VALVE | 53001- | |
| 13 | (\7\706-73-72440) | SPRING | 53001- | |
| 14 | 01252-30516 | BOLT | 53001- | |
| 15 | 01643-31032 | WASHER | 53001- | |
| 16 | (\7\706-77-71670) | PLUG | 53001- | |
| 17 | 07002-13034 | O-RING | 53001- | |
| 18 | (\7\702-21-37280) | FLANGE | 53001- | |
| 19 | 07000-11009 | O-RING | 53001- | |
| 20 | (\7\708-8H-11530) | PLUG | 53001- | |
| 21 | 01010-81030 | BOLT | 53001- | |
| 22 | (\7\709-63-11340) | BAR | 53001- | |
| 23 | (\7\700-92-11540) | SEAT | 53001- | |
| 24 | 07000-12018 | O-RING | 53001- | |
| 25 | 07002-11423 | O-RING | 53001- | |
| 26 | 708-25-15370 | WASHER | 53001- | |
| 27 | 700-92-11780 | BOLT | 53001- | |
| 28 | 700-92-11790 | BOLT | 53001- | |
| 29 | 01643-31232 | WASHER | 53001- |