| Item | Part No. | Part Name | Qty | Serial No. |
| 415-64-25602 | VALVE ASS'Y,STEERING | 11001-11122 | ||
| 415-64-25601 | VALVE ASS'Y,STEERING | 10001-11000 | ||
| 1 | (415-64-25402) | VALVE ASS'Y,ORBITROL | 11001-11122 | |
| 415-64-25401 | VALVE ASS'Y,ORBITROL | 10001-11000 | ||
| 2 | 415-64-25700 | VALVE ASS'Y,OVER LOAD | 10001-11122 | |
| 3 | 415-62-11550 | NIPPLE | 10001-11122 | |
| 4 | 415-62-11560 | O-RING | 10001-11122 | |
| 5 | 416-62-11490 | ELBOW | 10001-11122 | |
| 6 | 416-62-11480 | O-RING | 10001-11122 |