| Item | Part No. | Part Name | Qty | Serial No. |
| (700-83-64000) | VALVE ASS'Y | 50001- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1663-01A0 AND Y1663-02A0. | ||||
| 700-89-54001 | VALVE ASS'Y | 50001- | ||
| 1 | \6\ | SLEEVE | 50001- | |
| 2 | 700-13-31161 | O-RING | 50001- | |
| 3 | 700-80-51190 | RING | 50001- | |
| 4 | 07002-03334 | O-RING | 50001- | |
| 5 | \6\ | PLUG | 50001- | |
| 6 | \6\ | VALVE | 50001- | |
| 7 | 700-22-11540 | SPRING | 50001- | |
| 8 | 700-80-51170 | SEAT,VALVE | 50001- | |
| 9 | 07000-22012 | O-RING | 50001- | |
| 10 | 07001-02012 | RING,BACK-UP | 50001- | |
| 11 | 700-80-61190 | POPPET | 50001- | |
| 12 | 700-80-51130 | SPRING | 50001- | |
| 13 | 700-80-51230 | RETAINER | 50001- | |
| 14 | 700-80-51320 | HOLDER | 50001- | |
| 15 | 07002-02434 | O-RING | 50001- | |
| 16 | 700-10-51211 | SCREW | 50001- | |
| 17 | 01580-10605 | NUT | 50001- | |
| 18 | 700-10-51220 | COVER | 50001- | |
| 19 | 07002-01423 | O-RING | 50001- | |
| 20 | 07239-12410 | NUT | 50001- | |
| 21 | 700-80-51240 | SPACER | 50001- | |
| 700-82-63001 | VALVE ASS'Y,SUCTION AND SAFETY | 50001- | ||
| 22 | \6\ | SLEEVE | 50001- | |
| 23 | \6\ | VALVE | 50001- | |
| 24 | \6\ | POPPET | 50001- | |
| 25 | \6\ | PISTON | 50001- | |
| 26 | \6\ | SPRING | 50001- | |
| 27 | \6\ | NUT | 50001- | |
| 28 | 700-80-62250 | SPRING | 50001- | |
| 29 | \6\ | SEAL | 50001- | |
| 30 | \6\ | O-RING | 50001- | |
| 31 | 07002-03034 | O-RING | 50001- | |
| 32 | \6\ | SEAL | 50001- | |
| 33 | \6\ | O-RING | 50001- | |
| 34 | \6\ | RING,BACK-UP | 50001- | |
| 35 | 700-80-61330 | SPACER | 50001- | |
| 700-81-84000 | VALVE ASS'Y | 50001- | ||
| 36 | \6\ | SLEEVE | 50001- | |
| 37 | \6\ | VALVE | 50001- | |
| 38 | \6\ | SPRING | 50001- | |
| 39 | \6\ | SPACER | 50001- | |
| 40 | \6\ | SEAL | 50001- | |
| 41 | 07002-03034 | O-RING | 50001- | |
| 709-70-72400 | VALVE ASS'Y | 50001- | ||
| 42 | 709-70-71710 | SLEEVE | 50001- | |
| 43 | 709-70-71121 | SLEEVE | 50001- | |
| 44 | \6\ | POPPET | 50001- | |
| 45 | \6\ | PISTON | 50001- | |
| 46 | 709-70-71152 | PLUG | 50001- | |
| 47 | \6\ | POPPET | 50001- | |
| 48 | 709-70-71173 | SCREW | 50001- | |
| 49 | 709-70-71210 | SPRING | 50001- | |
| 50 | 709-70-71220 | SPRING | 50001- | |
| 51 | 709-70-71231 | SPRING | 50001- | |
| 52 | \6\ | SEAL | 50001- | |
| 53 | \6\ | SEAL | 50001- | |
| 54 | 700-22-11410 | O-RING | 50001- | |
| 55 | 700-80-64220 | RING | 50001- | |
| 56 | 07002-03034 | O-RING | 50001- | |
| 57 | 07002-02434 | O-RING | 50001- | |
| 58 | 07000-02011 | O-RING | 50001- | |
| 59 | 01583-11408 | NUT | 50001- |