| Item | Part No. | Part Name | Qty | Serial No. |
| (425-15-21004) | TRANSMISSION ASS'Y | 50001- | ||
| (\2\425-15-21003) | TRANSMISSION ASS'Y | (50001-50119) | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.F4320-51A0 TO F4320-70A0. | ||||
| 1 | 425-15-23310 | SHAFT | 50001- | |
| 2 | 425-15-23260 | SPACER | 50001- | |
| 3 | 425-15-23230 | GEAR | 50001- | |
| 4 | 425-15-23470 | SPACER | 50001- | |
| 5 | 421-15-13390 | BEARING | 50001- | |
| 6 | 425-15-23160 | CAGE | 50001- | |
| 7 | 07000-75165 | O-RING (K2) | 50001- | |
| 8 | 01010-81235 | BOLT | 50001- | |
| 9 | 01643-31232 | WASHER | 50001- | |
| 10 | 425-15-23460 | COVER | 50001- | |
| 11 | 07000-72135 | O-RING (K2) | 50001- | |
| 12 | 425-15-05060 | SHIM KIT (K2) | 50001- | |
| 12 | \6\ | SHIM, 0.3MM | 50001- | |
| 12 | \6\ | SHIM, 0.2MM | 50001- | |
| 12 | \6\ | SHIM, 0.15MM | 50001- | |
| 13 | 01010-81235 | BOLT | 50001- | |
| 14 | 01643-31232 | WASHER | 50001- | |
| 15 | 07012-10095 | SEAL,OIL (K2) | 50001- | |
| 16 | 425-15-28710 | SEAL,DUST (K2) | 50001- | |
| 425-15-23250 | COUPLING ASS'Y | 50001- | ||
| 17 | \6\ | COUPLING | 50001- | |
| 18 | \6\ | COVER | 50001- | |
| 19 | 07000-75065 | O-RING (K2) | 50001- | |
| 20 | 425-15-13320 | HOLDER | 50001- | |
| 21 | 01051-62220 | BOLT | 50001- | |
| 22 | 01643-32260 | WASHER | 50001- |