| Item | Part No. | Part Name | Qty | Serial No. |
| | SERIAL NO. IN ( ) INDICATES TRANSMISSION SERIAL NO. | | |
| (23B-15-00014) | TRANSMISSION ASS'Y | | (2026)-. |
| (\0\23B-15-00013) | TRANSMISSION ASS'Y | | (2011)-(2025) |
| (23B-15-00012) | TRANSMISSION ASS'Y | | 30057-(2010) |
| (23B-15-00011) | TRANSMISSION ASS'Y | | 30001-30056 |
| | THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.2401 TO 2471 | | |
| 23B-15-11010 | TRANSMISSION ASS'Y,(EXCEPT PTO) | | (2026)-. |
| | THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.2411 TO 2471. | | |
| 23B-15-00120 | CASE ASS'Y | | 30001-@ |
| 1 | \6\ | CASE | | 30001-@ |
| 2 | 07043-00312 | PLUG | | 30001-@ |
| 3 | 23B-15-11610 | SLEEVE | | 30001-@ |
| 4 | 07000-72014 | O-RING (K1) | | 30001-@ |
| 5 | 23B-15-11620 | COVER | | 30001-@ |
| 6 | 07042-20108 | PLUG | | 30001-@ |
| 7 | 23B-15-16130 | GASKET (K1) | | 30001-@ |
| 8 | 01010-81025 | BOLT | | 30001-@ |
| 9 | 01643-31032 | WASHER | | 30001-@ |
| 10 | 23B-15-11370 | STOPPER | | 30001-@ |
| 11 | 07000-73022 | O-RING (K1) | | 30001-@ |
| 12 | 23B-15-11360 | SLEEVE | | 30001-@ |
| 13 | 07000-72018 | O-RING (K1) | | 30001-@ |
| 14 | 07000-72021 | O-RING (K1) | | 30001-@ |
| 15 | 23B-15-11370 | STOPPER | | 30001-@ |
| 16 | 07000-73022 | O-RING (K1) | | 30001-@ |
| 17 | 23B-15-11350 | SLEEVE | | 30001-@ |
| 18 | 07000-72018 | O-RING (K1) | | 30001-@ |
| 19 | 07000-72021 | O-RING (K1) | | 30001-@ |
| 20 | 23S-15-23710 | PLATE | | 30001-@ |
| 21 | 07000-73038 | O-RING (K1) | | 30001-@ |
| 22 | 01010-81025 | BOLT | | 30001-@ |
| 23 | 01643-31032 | WASHER | | 30001-@ |
| 24 | 23B-15-11330 | SLEEVE | | 30001-@ |
| 25 | 07000-73025 | O-RING (K1) | | 30001-@ |
| 26 | 23B-15-11320 | SLEEVE | | 30001-@ |
| 27 | 07000-73022 | O-RING (K1) | | 30001-@ |
| 28 | 23B-15-11310 | SLEEVE | | 30001-@ |
| 29 | 07000-72018 | O-RING (K1) | | 30001-@ |
| 30 | 23B-15-11340 | PLATE | | 30001-@ |
| 31 | 04064-02212 | RING,SNAP | | 30001-@ |
| 32 | 124-15-41680 | BOSS | | 30001-@ |
| 33 | 124-15-41690 | PIN | | 30001-@ |
| 34 | 07030-00252 | BREATHER | | 30001-@ |
| 35 | 04530-02030 | BOLT,EYE | | 30001-@ |
| 36 | 04020-01024 | PIN,DOWEL | | 30001-@ |
| 37 | 07000-05365 | O-RING (K1) | | 30001-(2025) |
| 38 | 07000-73035 | O-RING (K1) | | 30001-(2025) |
| 39 | 01144-51235 | STUD | | 30001-(2025) |
| 40 | 01580-11210 | NUT | | 30001-(2025) |
| 41 | 01643-31232 | WASHER | | 30001-(2025) |
| 42 | 01010-81235 | BOLT | | 30001-(2025) |
| 43 | 01643-31232 | WASHER | | 30001-(2025) |
| 44 | 01010-81240 | BOLT | | 30001-(2025) |
| 45 | 01643-31232 | WASHER | | 30001-(2025) |
