| Item | Part No. | Part Name | Qty | Serial No. |
| 700-83-64000 | VALVE ASS'Y | 53001- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1663-01A0 AND Y1663-02A0. | ||||
| 709-83-00111 | VALVE SUB ASS'Y | 53001- | ||
| 709-83-10700 | BODY SUB ASS'Y | 53001- | ||
| 1 | \6\ | BODY,VALVE | 53001- | |
| 2 | \6\ | BLOCK,VALVE | 53001- | |
| 3 | \6\ | COVER,VALVE | 53001- | |
| 4 | 07000-13038 | O-RING | 53001- | |
| 5 | 07000-13050 | O-RING | 53001- | |
| 6 | 700-83-11212 | BOLT | 53001- | |
| 7 | 700-83-11510 | BOLT | 53001- | |
| 8 | 700-22-11370 | PLUG | 53001- | |
| 9 | 07002-12434 | O-RING | 53001- | |
| 10 | 700-42-31460 | VALVE | 53001- | |
| 11 | 700-90-51320 | SPRING | 53001- | |
| 12 | 700-84-11320 | PLUG | 53001- | |
| 13 | 07002-13034 | O-RING | 53001- | |
| 14 | \6\ | SPOOL | 53001- | |
| 15 | \6\ | SPOOL | 53001- | |
| 16 | 700-84-13891 | PLATE | 53001- | |
| 17 | 700-84-13910 | SEAL | 53001- | |
| 18 | 700-84-11240 | O-RING | 53001- | |
| 19 | 01252-60612 | BOLT | 53001- | |
| 20 | 700-82-11730 | PLATE | 53001- | |
| 21 | 700-82-11740 | SPACER | 53001- | |
| 22 | 700-82-11711 | RETAINER | 53001- | |
| 23 | 700-82-11721 | RETAINER | 53001- | |
| 24 | 700-84-11390 | COVER | 53001- | |
| 25 | 700-84-11641 | COLLAR | 53001- | |
| 26 | 01643-30823 | WASHER | 53001- | |
| 27 | 01252-60830 | BOLT | 53001- | |
| 28 | 700-84-11631 | RETAINER | 53001- | |
| 29 | 01252-60625 | BOLT | 53001- | |
| 30 | 700-84-11770 | SPRING | 53001- | |
| 31 | 700-82-11750 | SPRING | 53001- | |
| 32 | 01252-60630 | BOLT | 53001- | |
| 33 | 700-84-13960 | PLUG | 53001- | |
| 34 | 700-80-64220 | RING | 53001- | |
| 35 | 700-22-11410 | O-RING | 53001- | |
| 36 | 07002-13034 | O-RING | 53001- | |
| 37 | 07040-13316 | PLUG | 53001- | |
| 38 | 07002-13334 | O-RING | 53001- | |
| 39 | 07043-70108 | PLUG | 53001- | |
| 40 | 07043-00312 | PLUG | 53001- | |
| 41 | 709-30-62150 | PLUG | 53001- | |
| 42 | 07002-12034 | O-RING | 53001- | |
| 43 | 700-82-95000 | DETENT ASS'Y | 53001- | |
| 44 | 700-82-96000 | DETENT ASS'Y | 53001- |