| Item | Part No. | Part Name | Qty | Serial No. |
| (416-18-31602) | PUMP | 77149- | ||
| (\0\416-18-31601) | PUMP | 65001-77148 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1610-11A0 TO Y1610-25A0. | ||||
| (\7\UC4020255248) | PISTON | 65001- | ||
| 1 | (\7\UC1020088766) | PISTON | 65001- | |
| 2 | (\7\UC1704492391) | ROD | 65001- | |
| 3 | (\7\UC1720155085) | RING | 65001- | |
| 3 | (\7\UC1720134932) | RING | 65001- | |
| 3 | (\7\UC1720155094) | RING | 65001- | |
| 3 | (\7\UC1720155104) | RING | 65001- | |
| 3 | (\7\UC1720155113) | RING | 65001- | |
| 3 | (\7\UC1720155122) | RING | 65001- | |
| 3 | (\7\UC1720155149) | RING | 65001- | |
| 3 | (\7\UC1720155131) | RING | 65001- | |
| 4 | UC1726004891 | RING | 65001- | |
| 5 | UC1720201014 | COLLAR | 65001- | |
| 6 | UC1704328869 | SPRING | 65001- | |
| 7 | UC1704328988 | SPRING | 65001- | |
| 8 | (\7\UC1700834076) | WASHER | 65001- | |
| 9 | UC1300030001 | O-RING | 65001- | |
| 10 | UC1704492483 | COLLAR | 65001- | |
| 11 | UC1704328859 | SPRING | 65001- |