| Item | Part No. | Part Name | Qty | Serial No. |
| SERIAL NO. IN ( ) INDICATES TRANSMISSION 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 | 428-15-13232 | GEAR | (10080)- | |
| 428-15-13231 | GEAR | 50001-(10079) | ||
| 2 | 428-15-13121 | CAGE | 50001- | |
| 3 | 426-15-19110 | O-RING (K5) | 50001- | |
| 4 | 01010-81235 | BOLT | 50001- | |
| 5 | 01643-31232 | WASHER | 50001- | |
| 6 | 428-15-13340 | BEARING | 50001- | |
| 7 | 428-15-13151 | CAGE | 50001- | |
| 8 | 01010-81235 | BOLT | 50001- | |
| 9 | 01643-31232 | WASHER | 50001- | |
| 10 | 01010-61640 | BOLT | 50001- | |
| 11 | 01643-31645 | WASHER | 50001- | |
| 12 | 07000-02130 | O-RING (K5) | 50001- | |
| 13 | 07000-05200 | O-RING (K5) | 50001- | |
| 14 | 428-15-13160 | PLATE | 50001- | |
| 15 | 428-15-13241 | GEAR | (10080)- | |
| 428-15-13240 | GEAR | 50001-(10079) | ||
| 16 | 428-15-13270 | COLLAR | 50001- | |
| 17 | 428-15-13280 | HOLDER | 50001- | |
| 18 | 426-15-13712 | FLANGE | 50001- | |
| 19 | 07000-02100 | O-RING (K5) | 50001- | |
| 20 | 426-15-13721 | COVER | 50001- | |
| 21 | 562-15-11570 | MAGNET ASS'Y | 50001- | |
| 22 | 287-15-11560 | SPRING¤ (L=114.0) | 50001- | |
| 23 | 07000-73028 | O-RING (K5) | 50001- | |
| 24 | 01010-81030 | BOLT | 50001- | |
| 25 | 01643-31032 | WASHER | 50001- | |
| 426-60-15150 | VALVE ASS'Y | 50001- | ||
| 26 | \6\ | BODY,VALVE | 50001- | |
| 27 | \6\ | VALVE | 50001- | |
| 28 | 426-60-15160 | PLUG | 50001- | |
| 29 | 04020-00514 | PIN,DOWEL | 50001- | |
| 30 | 01010-81230 | BOLT | 50001- | |
| 31 | 01011-81225 | BOLT | 50001- | |
| 32 | 01643-31232 | WASHER | 50001- |