| Item | Part No. | Part Name | Qty | Serial No. |
| (23E-15-00013) | TRANSMISSION ASS'Y | 4028- | ||
| (23E-15-00011) | TRANSMISSION ASS'Y | 4001-4027 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.2401 TO 2453. | ||||
| 1 | 23E-15-13140 | CAGE | 4001- | |
| 2 | 07042-70108 | PLUG | 4001- | |
| 3 | 23B-15-13610 | COLLAR | 4001- | |
| 4 | 04260-00635 | BALL | 4001- | |
| 5 | 04065-05020 | RING,SNAP | 4001- | |
| 6 | 06044-00210 | BEARING | 4001- | |
| 7 | 04064-05020 | RING,SNAP | 4001- | |
| 8 | 07000-02115 | O-RING (K1) | 4001- | |
| 9 | 01010-51235 | BOLT | 4001- | |
| 10 | 01643-31232 | WASHER | 4001- | |
| 11 | 23E-15-13211 | GEAR | 4001- | |
| 12 | 23E-15-13510 | SPACER | 4001- | |
| 13 | 23E-15-13910 | BEARING | 4001- | |
| 14 | 23E-15-13130 | CAGE | 4001- | |
| 15 | 01010-51235 | BOLT | 4001- | |
| 16 | 01643-31232 | WASHER | 4001- | |
| 17 | 23E-15-13720 | TUBE | 4001- | |
| 18 | 07000-73025 | O-RING (K1) | 4001- | |
| 19 | 01010-51030 | BOLT | 4001- | |
| 20 | 01602-21030 | WASHER,SPRING | 4001- | |
| 21 | 23E-15-13710 | TUBE | 4001- | |
| 22 | 07005-01212 | GASKET (K1) | 4001- | |
| 23 | 07206-30812 | BOLT,JOINT | 4001- |