| 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. | ||||
| 428-15-00130 | CASE ASS'Y | 50001- | ||
| 1 | \6\ | CASE | 50001- | |
| 2 | 07042-00617 | PLUG | 50001- | |
| 3 | 07042-70211 | PLUG | 50001- | |
| 4 | 425-15-11310 | SLEEVE | 50001- | |
| 5 | 07000-72021 | O-RING (K3) | 50001- | |
| 6 | 170-09-17130 | O-RING (K3) | 50001- | |
| 7 | 428-15-11310 | SLEEVE | 50001- | |
| 8 | 07000-72018 | O-RING (K3) | 50001- | |
| 9 | 07000-73030 | O-RING (K3) | 50001- | |
| 10 | 07000-72021 | O-RING (K3) | 50001- | |
| 11 | 09608-05080 | PLATE¤ NAME,(LIMITED SUPPLY) | 50001- | |
| 12 | 04418-13060 | SCREW | 50001- | |
| 13 | 07048-02216 | PLUG | 50001- | |
| 14 | 04020-01228 | PIN | 50001- | |
| 15 | 01010-81235 | BOLT | 50001- | |
| 16 | 01643-31232 | WASHER | 50001- | |
| 17 | 07000-05425 | O-RING (K3) | 50001- | |
| 18 | 07000-02140 | O-RING (K3) | 50001- | |
| 19 | 07000-73038 | O-RING (K3) | 50001- | |
| 07043-70617 | PLUG | 50001- |