| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 6691-21-4310 | SHAFT,IDLER GEAR | 139838- | |
| 2 | 01010-31435 | BOLT | 139838- | |
| 3 | 01602-01442 | WASHER,SPRING | 139838- | |
| 4 | 6691-21-4321 | GEAR,IDLER | 139838- | |
| 5 | 06030-06310 | BEARING,BALL | 139838- | |
| 6 | 6623-21-4330 | SPACER | 139838- | |
| 7 | 6623-21-4350 | RING,SNAP | 139838- | |
| 8 | 6623-21-4340 | PLATE | 139838- | |
| 9 | 01050-31230 | BOLT | 139838- | |
| 10 | 6623-21-4360 | PLATE,LOCK (K4) | 139838- | |
| 11 | 6691-21-4120 | CASE,BEARING | 139838- | |
| 12 | 07000-03145 | O-RING (K4) | 139838- | |
| 13 | 6691-21-4160 | GEAR,PUMP | 139838- | |
| 14 | 6691-21-4170 | SHAFT,PUMP | 139838- | |
| 15 | 04000-01850 | KEY | 139838- | |
| 16 | 06000-06214 | BEARING,BALL | 139838- | |
| 17 | 6691-21-4190 | RING | 139838- | |
| 18 | 01658-26823 | WASHER,LOCK (K4) | 139838- | |
| 19 | 01530-06814 | NUT | 139838- | |
| 20 | 6691-21-4130 | SPACER | 139838- | |
| 21 | 6691-21-4140 | COVER | 139838- | |
| 22 | 07000-03140 | O-RING (K4) | 139838- | |
| 23 | 01010-31035 | BOLT | 139838- | |
| 24 | 01602-01030 | WASHER,SPRING | 139838- | |
| 25 | 6645-22-4521 | GEAR,PUMP | 139838- | |
| 26 | 6691-23-4311 | SHAFT | 139838- | |
| 27 | 01050-31020 | BOLT | 139838- | |
| 28 | 6645-22-4550 | PLATE,LOCK (K4) | 139838- | |
| 29 | 06000-06009 | BEARING,BALL | 139838- | |
| 30 | 04065-07525 | RING,SNAP | 139838- | |
| 31 | 6691-21-4540 | SPACER | 139838- | |
| 32 | 6691-21-4560 | SPACER | 139838- | |
| 33 | 04064-04518 | RING,SNAP | 139838- | |
| 34 | 6691-23-4210 | CASE | 139838- | |
| 35 | 07000-03100 | O-RING (K4) | 139838- | |
| 36 | 01010-31040 | BOLT | 139838- | |
| 37 | 01602-01030 | WASHER,SPRING | 139838- | |
| 38 | 01140-51255 | STUD | 139838- | |
| 39 | 01602-01236 | WASHER,SPRING | 139838- | |
| 40 | 01582-11210 | NUT | 139838- | |
| 41 | 6125-21-4920 | COVER | 139838- | |
| 42 | 07000-62085 | O-RING (K4) | 139838- |