| Item | Part No. | Part Name | Qty | Serial No. |
| (700-21-39002) | VALVE ASS'Y | 18001- | ||
| 700-26-54000 | RELIEF VALVE ASS'Y,MAIN RELIEF | 18001- | ||
| 1 | \6\ | SLEEVE | 18001- | |
| 2 | \6\ | VALVE | 18001- | |
| 3 | 700-20-51430 | SPRING | 18001- | |
| 4 | 700-20-51240 | RING | 18001- | |
| 5 | \6\ | POPPET | 18001- | |
| 6 | 700-20-51350 | SPRING | 18001- | |
| 7 | 700-20-51340 | SCREW | 18001- | |
| 8 | 01583-11408 | NUT | 18001- | |
| 9 | 07000-02011 | O-RING | 18001- | |
| 10 | 07002-02434 | O-RING | 18001- | |
| 11 | 700-22-11410 | O-RING | 18001- | |
| 700-20-61002 | VALVE ASS'Y,SUCTION | 18001- | ||
| 12 | \6\ | SLEEVE | 18001- | |
| 13 | \6\ | VALVE | 18001- | |
| 14 | \6\ | SPRING | 18001- | |
| 15 | \6\ | PLUG | 18001- | |
| 16 | \6\ | O-RING | 18001- | |
| 17 | 07002-02434 | O-RING | 18001- | |
| 18 | 07000-12014 | O-RING | 18001- |