| Item | Part No. | Part Name | Qty | Serial No. |
| 702-16-51000 | VALVE ASS'Y | 18001- | ||
| 1 | \6\ | BODY,VALVE | 18001- | |
| 2 | 07043-50312 | PLUG | 18001- | |
| 3 | \6\ | VALVE | 18001- | |
| 4 | 702-16-51140 | SHIM¤ 0.30MM | 18001- | |
| 5 | 702-16-51150 | SPRING | 18001- | |
| 6 | 702-16-51160 | RETAINER | 18001- | |
| 7 | 702-16-51170 | COLLAR | 18001- | |
| 8 | 702-16-51180 | SPRING | 18001- | |
| 9 | 702-16-51190 | SPRING | 18001- | |
| 10 | 702-16-51210 | PISTON | 18001- | |
| 11 | 702-16-51220 | COLLAR | 18001- | |
| 12 | 702-16-51270 | SEAL | 18001- | |
| 13 | 04025-00312 | PIN,SPRING | 18001- | |
| 14 | 702-16-51230 | PLATE | 18001- | |
| 15 | 702-16-51240 | JOINT | 18001- | |
| 16 | 702-16-51250 | DISK | 18001- | |
| 17 | 702-16-51260 | NUT | 18001- | |
| 18 | 07000-02020 | O-RING | 18001- |