| Item | Part No. | Part Name | Qty | Serial No. |
| 705-51-30190 | PUMP ASS'Y | 3689- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1600-21A0 AND Y1600-22A0. | ||||
| 705-11-38210 | PUMP ASS'Y | 3689- | ||
| 1 | (\7\705-17-03012) | BRACKET ASS'Y | 3689- | |
| (\7\705-17-03352) | BUSHING | 3689- | ||
| 2 | (\7\705-17-38010) | CASE,GEAR | 3689- | |
| 3 | (\7\705-17-03220) | CARRIER | 3689- | |
| (\7\705-17-03352) | BUSHING | 3689- | ||
| 4 | (\7\705-17-38430) | GEAR,DRIVE | 3689- | |
| 5 | (\7\705-17-38511) | GEAR,DRIVEN | 3689- | |
| 6 | 705-17-03610 | PLATE,SIDE | 3689- | |
| 7 | 705-17-03440 | RING,BACK-UP | 3689- | |
| 8 | 705-17-03470 | SEAL,SEAL | 3689- | |
| 9 | 705-17-03380 | O-RING | 3689- | |
| 10 | 04020-01228 | PIN,DOWEL | 3689- | |
| 11 | 705-17-03760 | BOLT | 3689- | |
| 12 | 01643-51645 | WASHER | 3689- | |
| 13 | 705-17-03870 | PLATE | 3689- | |
| 14 | 705-17-03810 | SEAL,OIL | 3689- | |
| 15 | 04065-05220 | RING,SNAP | 3689- |