| Item | Part No. | Part Name | Qty | Serial No. |
| 21W-60-22111 | PUMP ASS'Y | 5001- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1610-01A0 TO Y1610-03A0. | ||||
| 1 | \6\ | HOUSING | 5001- | |
| 2 | \6\ | PISTON | 5001- | |
| 3 | \6\ | PISTON | 5001- | |
| 4 | \6\ | PISTON | 5001- | |
| 5 | \6\ | PISTON | 5001- | |
| 6 | \6\ | SPOOL | 5001- | |
| 7 | \6\ | BARREL | 5001- | |
| 8 | \6\ | ARM | 5001- | |
| 9 | \6\ | SHAFT | 5001- | |
| 10 | UC1100245915 | RETAINER | 5001- | |
| 11 | UC1100245906 | RETAINER | 5001- | |
| 12 | UC1100245924 | RETAINER | 5001- | |
| 13 | UC1100245896 | SCREW,ADJUST | 5001- | |
| 14 | UC1100245887 | GUIDE | 5001- | |
| 15 | \6\ | SHIM | 5001- | |
| 16 | \6\ | SEAT,VALVE | 5001- | |
| 17 | UC1182398006 | GUIDE | 5001- | |
| 18 | UC1100100692 | SPRING | 5001- | |
| 19 | UC1100246211 | SPRING | 5001- | |
| 20 | UC1303027338 | NUT | 5001- | |
| 21 | UC1701538623 | PLUG | 5001- | |
| 22 | UC1701538155 | PLUG | 5001- | |
| 23 | UC1198273603 | PLUG | 5001- | |
| 24 | UC1198273502 | PLUG | 5001- | |
| 25 | UC1303021165 | BALL | 5001- | |
| 26 | UC1301208003 | O-RING | 5001- | |
| 27 | UC1300142003 | O-RING | 5001- | |
| 28 | UC1301169009 | O-RING | 5001- | |
| 29 | UC1301157006 | O-RING | 5001- | |
| 30 | UC1180769066 | ORIFICE | 5001- | |
| 31 | UC1198273704 | PLUG | 5001- | |
| 32 | UC1301181009 | O-RING | 5001- | |
| 33 | UC1100354716 | BUSHING | 5001- | |
| 34 | UC1100321138 | PLUG | 5001- | |
| 35 | UC1100324173 | O-RING | 5001- | |
| 36 | UC1100236149 | CASE | 5001- | |
| 37 | UC1303028726 | RING,SNAP | 5001- | |
| 38 | UC1100159079 | SEAL,OIL | 5001- | |
| 39 | UC1300253002 | O-RING | 5001- | |
| 40 | UC1100377168 | SHAFT | 5001- | |
| 41 | UC1100235596 | BEARING | 5001- | |
| 42 | UC1303032358 | SHIM | 5001- | |
| 43 | UC1302129002 | RING,SNAP | 5001- | |
| 44 | UC1100163684 | PLUG | 5001- | |
| 45 | UC1301169009 | O-RING | 5001- | |
| 46 | \6\ | PLATE | 5001- |