| Item | Part No. | Part Name | Qty | Serial No. |
| (428-15-21001) | TRANSMISSION ASS'Y | 51001- | ||
| (428-15-21000) | TRANSMISSION ASS'Y | 50001-51000 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.F4320-51A0 TO F4320-68A0. | ||||
| 1 | 428-15-12310 | CARRIER | 50001- | |
| 2 | 428-15-12821 | COLLAR | 50001- | |
| 3 | 04020-01024 | PIN | 50001- | |
| 4 | 195-15-49240 | RING | 50001- | |
| 5 | 428-15-12511 | SHAFT | 50001- | |
| 6 | 04025-00624 | PIN | 50001- | |
| 7 | 195-15-49430 | BEARING | 50001- | |
| 8 | 195-15-32570 | WASHER | 50001- | |
| 9 | 712-74-Z2410 | GEAR | 50001- | |
| 10 | 428-15-19312 | BEARING | 50049- | |
| \3\428-15-19311 | BEARING | 50001-50048 | ||
| (428-15-19312(4){428-15-00211(4))} | ||||
| 11 | 428-15-12430 | GEAR | 50001- | |
| 428-15-00200 | CARRIER ASS'Y | 50001- | ||
| 12 | \6\ | CARRIER | 50001- | |
| 13 | 145-14-11320 | PLUG | 50001- | |
| 14 | 41E-15-12860 | BUSHING | 50001- | |
| 428-15-00211 | SHAFT ASS'Y | 50049- | ||
| \3\428-15-00210 | SHAFT ASS'Y | 50001-50048 | ||
| (428-15-00211(4){428-15-19312(4))} | ||||
| 15 | \6\ | SHAFT | 50049- | |
| \6\ | SHAFT | 50001-50048 | ||
| 16 | 145-14-11320 | PLUG | 50001- | |
| 17 | 07018-11405 | RING | 50001- | |
| 18 | 04070-00115 | RING | 50001- | |
| 19 | 428-15-19440 | WASHER | 50001- | |
| 20 | 04070-00160 | RING | 50001- |