| Item | Part No. | Part Name | Qty | Serial No. |
| 417-18-41101 | Pump | B20001- | ||
| (UC4020162421) | HD Control | B20001- | ||
| 1 | (UC4020255367) | Piston | B20001- | |
| 2 | (UC1720106212) | Cover | B20001- | |
| 3 | UC1720106221 | Cover | B20001- | |
| 4 | (UC1701574775) | Nut | B20001- | |
| 5 | UC1301586009 | Bolt | B20001- | |
| 6 | UC1300297002 | O-ring | B20001- | |
| 7 | UC1726008389 | Ring | B20001- | |
| 8 | UC1726002703 | Ring | B20001- |