| 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. | ||||
| 1 | \6\ | BODY | 50001- | |
| 2 | 07040-13618 | PLUG | 50001- | |
| 3 | 07002-13634 | O-RING | 50001- | |
| 4 | 700-22-11360 | PLUG | 50001- | |
| 5 | 07002-02434 | O-RING | 50001- | |
| 6 | 07000-12014 | O-RING | 50001- | |
| 7 | \6\ | SPOOL,DUMP AND ATTACHMENT | 50001- | |
| 8 | \6\ | SPOOL,LIFT | 50001- | |
| 9 | 700-93-11870 | RETAINER | 50001- | |
| 10 | 700-92-11340 | RETAINER | 50001- | |
| 11 | 700-92-11351 | COLLAR | 50001- | |
| 12 | 700-92-11360 | RETAINER | 50001- | |
| 13 | 700-93-11880 | SPRING | 50001- | |
| 14 | 01252-61016 | BOLT | 50001- | |
| 15 | 01252-61040 | BOLT | 50001- | |
| 16 | 01643-31032 | WASHER | 50001- | |
| 17 | 700-93-11920 | CASE | 50001- | |
| 18 | 07430-71380 | O-RING | 50001- | |
| 19 | 01252-30820 | BOLT | 50001- | |
| 20 | 700-92-11260 | JOINT | 50001- | |
| 21 | 700-93-11710 | CASE,LEVER | 50001- | |
| 22 | 700-93-11720 | COLLAR | 50001- | |
| 23 | 07430-71380 | O-RING | 50001- | |
| 24 | 700-93-11730 | BOLT | 50001- | |
| 25 | 700-93-11740 | BEARING | 50001- | |
| 26 | 700-93-11750 | BEARING | 50001- | |
| 27 | 700-93-11762 | SEAL,OIL | 50001- | |
| 28 | 700-92-11270 | LEVER | 50001- | |
| 29 | 04010-00416 | KEY | 50001- | |
| 30 | 700-93-11780 | LEVER | 50001- | |
| 31 | 01010-80825 | BOLT | 50001- | |
| 32 | 700-93-11790 | PLATE | 50001- | |
| 33 | 700-93-11811 | GASKET | 50001- | |
| 34 | 01010-60820 | BOLT | 50001- | |
| 35 | 700-93-11461 | VALVE,CHECK | 50001- | |
| 36 | 700-93-11471 | SPRING | 50001- | |
| 37 | 700-93-11481 | PLUG | 50001- | |
| 38 | 07002-13634 | O-RING | 50001- | |
| 39 | 700-93-11350 | PLUG | 50001- | |
| 40 | 700-93-11320 | O-RING | 50001- | |
| 41 | 700-93-11330 | RING,BACK-UP | 50001- | |
| 42 | 07002-13634 | O-RING | 50001- | |
| 43 | 700-93-12111 | FLANGE | 50001- | |
| 44 | 07000-13035 | O-RING | 50001- | |
| 45 | 01010-81025 | BOLT | 50001- |