| Item | Part No. | Part Name | Qty | Serial No. |
| 417-18-41101 | Pump | B20001- | ||
| (UC4020255367) | Piston | B20001- | ||
| 1 | (UC1020155343) | Piston | B20001- | |
| 2 | (UC1709221093) | Rod | B20001- | |
| 3 | UC1726007679 | Ring Assembly | B20001- | |
| 4 | UC1720201005 | Collar | B20001- | |
| 5 | UC1709221149 | Spring | B20001- | |
| 6 | UC1709221158 | Spring | B20001- | |
| 7 | (UC1708303121) | Washer | B20001- | |
| 8 | UC1300038005 | O-ring | B20001- | |
| 9 | UC1709221167 | Collar | B20001- | |
| 10 | (UC1720204939) | Ring, T=8.00mm | B20001- | |
| 10 | (UC1720204949) | Ring, T=7.85mm | B20001- | |
| 10 | (UC1720204958) | Ring, T=7.90mm | B20001- | |
| 10 | (UC1720204967) | Ring, T=7.95mm | B20001- | |
| 10 | (UC1720204976) | Ring, T=8.05mm | B20001- | |
| 10 | (UC1720204985) | Ring, T=8.10mm | B20001- | |
| 10 | (UC1720207565) | Ring, T=7.75mm | B20001- | |
| 10 | (UC1720297574) | Ring, T=7.80mm | B20001- | |
| 10 | (UC1720431499) | Ring, T=8.20mm | B20001- |