| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20U-60-22203 | VALVE ASS'Y | 18001- | |
| 1 | 20U-60-22202 | VALVE ASS'Y | 16320-18000 | |
| 2 | 20U-60-32250 | SOLENOID ASS'Y | 18001- | |
| 2 | 20U-60-22251 | SOLENOID ASS'Y | 16320-18000 | |
| 3 | 20U-60-22262 | SOLENOID ASS'Y | 18001- | |
| 3 | 20U-60-22261 | SOLENOID ASS'Y | 16320-18000 | |
| 4 | UC1301198007 | O-RING | 16320- | |
| 5 | UC1300049005 | O-RING | 16320- | |
| 6 | UC1301502002 | BOLT | 16320- | |
| 7 | UC1301514005 | BOLT | 16320- | |
| 8 | 20U-60-22120 | CLIP | 16320- | |
| 9 | UC1198273805 | PLUG | 16320- | |
| 10 | UC1192231209 | SPRING | 16320- | |
| 11 | UC1303007178 | BALL | 16320- | |
| 12 | UC1301157006 | O-RING | 16320- |