| Item | Part No. | Part Name | Qty | Serial No. |
| 709-13-11901 | VALVE ASS'Y | 50001- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1663-01A0 T0 Y1663-03A0. | ||||
| 709-13-00181 | BODY GROUP ASS'Y | 50001- | ||
| 1 | \6\ | BODY | 50001- | |
| 2 | 700-22-11370 | PLUG | 50001- | |
| 3 | 07002-02434 | O-RING | 50001- | |
| 4 | \6\ | SPOOL | 50001- | |
| 5 | \6\ | SPOOL | 50001- | |
| 6 | 709-12-12241 | PLUG | 50001- | |
| 7 | 709-12-12820 | PLUG | 50001- | |
| 8 | 709-12-11211 | RETAINER | 50001- | |
| 9 | 709-12-11721 | SPRING | 50001- | |
| 10 | 709-12-12530 | SPRING | 50001- | |
| 11 | 709-12-11711 | SPRING | 50001- | |
| 12 | 709-12-12840 | SPRING | 50001- | |
| 13 | 709-12-12850 | SPRING | 50001- | |
| 14 | 709-12-11260 | RETAINER | 50001- | |
| 15 | 709-12-11310 | CASE | 50001- | |
| 16 | 709-12-11320 | CASE | 50001- | |
| 17 | 709-13-11310 | CASE | 50001- | |
| 18 | 07000-02065 | O-RING | 50001- | |
| 19 | 709-12-12230 | PISTON | 50001- | |
| 20 | 709-12-12290 | SLEEVE | 50001- | |
| 21 | 709-12-12830 | SLEEVE | 50001- | |
| 22 | 01011-81020 | BOLT | 50001- | |
| 23 | 01602-21030 | WASHER,SPRING | 50001- | |
| 24 | 709-12-11411 | VALVE,CHECK | 50001- | |
| 25 | 709-12-11430 | SPRING | 50001- | |
| 26 | 709-12-11440 | PLATE | 50001- | |
| 27 | 07000-13048 | O-RING | 50001- | |
| 28 | 01010-81235 | BOLT | 50001- | |
| 29 | 709-12-11511 | VALVE | 50001- | |
| 30 | 709-12-11520 | SEAL | 50001- | |
| 31 | 709-12-11530 | SPRING | 50001- | |
| 32 | 709-12-11570 | FLANGE | 50001- | |
| 33 | 07000-13048 | O-RING | 50001- | |
| 34 | 01010-61460 | BOLT | 50001- | |
| 35 | 01643-31445 | WASHER | 50001- | |
| 36 | 700-94-11260 | PLUG | 50001- | |
| 37 | 07002-03634 | O-RING | 50001- | |
| 38 | 07000-12018 | O-RING | 50001- | |
| 39 | 07001-02018 | RING,BACK-UP | 50001- | |
| 40 | 709-12-11611 | PLATE | 50001- | |
| 41 | 07000-02060 | O-RING | 50001- | |
| 42 | 01010-51425 | BOLT | 50001- | |
| 43 | 709-12-11730 | SPRING | 50001- | |
| 44 | 709-12-11830 | SPACER | 50001- | |
| 45 | 709-12-11820 | RETAINER | 50001- |