| Item | Part No. | Part Name | Qty | Serial No. |
| (720-2M-00050) | PUMP ASS'Y | 50098- | ||
| (720-2M-00032) | PUMP ASS'Y | 50096-50097 | ||
| (720-2M-00031) | PUMP ASS'Y | 50001-50095 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1600-01A0 TO Y1600-13A0. | ||||
| (720-2M-01031) | PUMP SUB ASS'Y | 50096- | ||
| (720-2M-01030) | PUMP SUB ASS'Y | 50001-50095 | ||
| (\7\720-2M-04313) | BLOCK ASS'Y,FRONT | 50001- | ||
| 1 | (\7\708-2M-13110) | BLOCK,CYLINDER | 50001- | |
| 2 | (\7\720-2M-13233) | PLATE,VALVE | 50001- | |
| 3 | (\7\720-68-19610) | PIN | 50001- | |
| 4 | (\7\04065-04518) | RING,SNAP | 50001- | |
| 5 | (\7\708-2M-13120) | SEAT | 50001- | |
| 6 | (\7\708-2M-13140) | SPRING | 50001- | |
| 7 | (\7\708-2M-13130) | SEAT | 50001- | |
| 8 | (\7\708-2M-13510) | GUIDE,RETAINER | 50001- | |
| 9 | (\7\708-7L-13360) | PIN | 50001- | |
| 10 | (\7\708-2M-13340) | RETAINER,SHOE | 50001- | |
| 11 | (\7\708-2M-13311) | PISTON SUB ASS'Y | 50001- | |
| (\7\720-2M-03110) | PISTON ASS'Y | 50001- | ||
| 12 | (\7\720-2M-14110) | PISTON | 50001- | |
| 13 | (\7\720-2M-14230) | SPRING | 50001- | |
| 14 | (\7\720-2M-14240) | SPRING | 50001- | |
| 15 | (\7\720-2M-14210) | RETAINER | 50001- | |
| 16 | (\7\720-2M-14220) | RETAINER | 50001- | |
| 17 | (\7\720-2M-14190) | ROD | 50001- | |
| 18 | 07000-B1009 | O-RING | 50001- | |
| 19 | (\7\720-2M-14260) | RING,SNAP | 50001- |