| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 419-64-45101 | Orbitrol Steering Control Assembly | B20001- | |
| 2 | 418-62-31412 | Nipple | B20001- | |
| 3 | 419-62-41180 | Nipple | B20001- | |
| 4 | 415-62-11560 | O-ring | B20001- | |
| 5 | 02896-11015 | O-ring | B20001- | |
| 6 | 419-62-41270 | Elbow | B20001- | |
| 7 | 416-62-11480 | O-ring | B20001- | |
| 8 | 02896-11009 | O-ring | B20001- | |
| 9 | 419-62-41110 | Block | B20001- | |
| 10 | 07000-12022 | O-ring | B20001- | |
| 11 | 01252-61050 | Bolt, Hexagon Socket Head | B20001- | |
| 12 | 419-62-41250 | Elbow | B20001- | |
| 13 | 07002-12034 | O-ring | B20001- | |
| 14 | (419-62-48322) | Hose | - | |
| 15 | (419-62-48332) | Hose | - | |
| 16 | (419-62-41190) | Hose | - | |
| 17 | (419-62-43650) | Hose | - |