| 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\UC4704348567) | RELIEF VALVE | 65001- | ||
| 1 | \6\ | PLUG | 65001- | |
| 2 | (\7\UC1704496229) | SCREW | 65001- | |
| 3 | (\7\UC1704358998) | PISTON | 65001- | |
| 4 | (\7\UC1720103369) | SPRING SEAT | 65001- | |
| 5 | (\7\UC1704407659) | SPRING | 65001- | |
| 6 | UC1300170008 | O-RING | 65001- | |
| 7 | (\7\UC1701532717) | NUT | 65001- | |
| 8 | (\7\UC1179009306) | CAP | 65001- |