| Item | Part No. | Part Name | Qty | Serial No. |
| (709-23-13602) | VALVE ASS'Y | | 10371- |
| (709-23-13601) | VALVE ASS'Y | | 5001-10370 |
| | THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y0660-01A0 TO Y0660-03A0. | | |
| 709-20-52300 | VALVE ASS'Y,RELIEF | | 5001- |
| 1 | \6\ | SLEEVE | | 5001- |
| 2 | \6\ | VALVE | | 5001- |
| 3 | \6\ | SPRING | | 5001- |
| 4 | \6\ | RING | | 5001- |
| 5 | \6\ | POPPET | | 5001- |
| 6 | \6\ | SPRING | | 5001- |
| 7 | \6\ | SCREW | | 5001- |
| 8 | \6\ | NUT | | 5001- |
| 9 | \6\ | O-RING | | 5001- |
| 10 | 700-22-11410 | O-RING | | 5001- |
| 11 | 700-80-64220 | RING,BACK-UP | | 5001- |
| 12 | 07002-02434 | O-RING | | 5001- |
| 709-20-62100 | VALVE ASS'Y,SUCTION AND SAFETY | | 5001- |
| 13 | \6\ | VALVE | | 5001- |
| 14 | \6\ | POPPET | | 5001- |
| 15 | \6\ | SPRING | | 5001- |
| 16 | \6\ | PISTON | | 5001- |
| 17 | \6\ | O-RING | | 5001- |
| 18 | \6\ | SEAL | | 5001- |
| 19 | \6\ | O-RING | | 5001- |
| 20 | \6\ | RING,BACK-UP | | 5001- |
| 21 | \6\ | NUT | | 5001- |
| 22 | \6\ | SEAL | | 5001- |
| 23 | \6\ | SLEEVE | | 5001- |
| 24 | \6\ | SPRING | | 5001- |
| 25 | 709-25-11390 | O-RING | | 5001- |
| 709-20-61201 | VALVE ASS'Y,SUCTION AND SAFETY | | 5001- |
| 26 | \6\ | VALVE | | 5001- |
| 27 | \6\ | POPPET | | 5001- |
| 28 | \6\ | SPRING | | 5001- |
| 29 | \6\ | PISTON | | 5001- |
| 30 | \6\ | O-RING | | 5001- |
| 31 | \6\ | SEAL | | 5001- |
| 32 | \6\ | O-RING | | 5001- |
| 33 | \6\ | RING,BACK-UP | | 5001- |
| 34 | \6\ | NUT | | 5001- |
| 35 | \6\ | SEAL | | 5001- |
| 36 | \6\ | SLEEVE | | 5001- |
| 37 | \6\ | SPRING | | 5001- |
| 38 | 709-25-11390 | O-RING | | 5001- |
