| Item | Part No. | Part Name | Qty | Serial No. |
| (700-93-39003) | VALVE ASS'Y | 50001- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1663-01A0 AND Y1663-02A0. | ||||
| 700-93-56000 | VALVE ASS'Y,MAIN RELIEF | 50001- | ||
| 1 | \6\ | SLEEVE | 50001- | |
| 2 | 700-93-11320 | O-RING | 50001- | |
| 3 | 700-93-11330 | RING,BACK-UP | 50001- | |
| 4 | 07002-03634 | O-RING | 50001- | |
| 5 | \6\ | PLUG | 50001- | |
| 6 | \6\ | VALVE | 50001- | |
| 7 | 700-90-51320 | SPRING | 50001- | |
| 8 | 700-90-51150 | SEAT | 50001- | |
| 9 | 07000-22016 | O-RING | 50001- | |
| 10 | 07001-02016 | RING,BACK-UP | 50001- | |
| 11 | 700-80-51240 | SPACER | 50001- | |
| 12 | 700-80-61190 | POPPET | 50001- | |
| 13 | 700-90-51160 | SPRING | 50001- | |
| 14 | 700-90-51250 | RETAINER | 50001- | |
| 15 | 700-90-51270 | HOLDER | 50001- | |
| 16 | 07002-03034 | O-RING | 50001- | |
| 17 | 700-90-51190 | NUT | 50001- | |
| 18 | 700-90-51281 | SCREW | 50001- | |
| 19 | 700-90-51290 | WASHER,SEAL | 50001- | |
| 20 | 01580-10806 | NUT | 50001- | |
| 21 | 700-90-51311 | NUT | 50001- | |
| 700-90-76000 | VALVE ASS'Y,SUCTION AND SAFETY | 50001- | ||
| 22 | \6\ | SLEEVE | 50001- | |
| 23 | 700-93-11320 | O-RING | 50001- | |
| 24 | 700-93-11330 | RING,BACK-UP | 50001- | |
| 25 | 07002-03634 | O-RING | 50001- | |
| 26 | \6\ | VALVE | 50001- | |
| 27 | \6\ | POPPET | 50001- | |
| 28 | \6\ | SPRING | 50001- | |
| 29 | \6\ | PISTON | 50001- | |
| 30 | \6\ | NUT | 50001- | |
| 31 | 700-90-61170 | SPRING | 50001- | |
| 32 | 700-90-61180 | PLUG | 50001- | |
| 33 | 07002-13634 | O-RING | 50001- | |
| 700-90-88000 | VALVE ASS'Y,SUCTION | 50001- | ||
| 34 | \6\ | SLEEVE | 50001- | |
| 35 | 700-93-11320 | O-RING | 50001- | |
| 36 | 700-93-11330 | RING,BACK-UP | 50001- | |
| 37 | 07002-03634 | O-RING | 50001- | |
| 38 | \6\ | VALVE | 50001- | |
| 39 | 700-90-61170 | SPRING | 50001- | |
| 40 | 700-90-62130 | PLUG | 50001- | |
| 41 | 07002-13034 | O-RING | 50001- |