| Item | Part No. | Part Name | Qty | Serial No. |
| SERIAL NO. IN ( ) INDICATES TRANSMISSION SERIAL NO. | ||||
| (175-15-01221) | TRANSMISSION ASS'Y | 31303-31563 | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.F2320-51A1 TO F2320-63A1. | ||||
| 1 | 175-15-45780 | BRACKET | 31303-@ | |
| 2 | 01010-81020 | BOLT | 31303-@ | |
| 3 | 01643-31032 | WASHER | 31303-@ | |
| 4 | 154-15-45710 | SPRING | 31303-@ | |
| 5 | 175-15-45550 | SLEEVE | 31303-@ | |
| 6 | 07000-73028 | O-RING (K2) | 31303-@ | |
| 7 | 175-15-45530 | COVER | 31303-@ | |
| 8 | 154-15-45540 | GASKET (K2) | (29737)-@ | |
| 9 | 01010-81030 | BOLT | (29737)-@ | |
| 9 | 01124-51025 | STUD | 31303-(29736) | |
| 10 | 01643-31032 | WASHER | 31303-@ | |
| 11 | 154-15-45520 | GASKET (K2) | 31303-@ | |
| 12 | 01010-81025 | BOLT | 31303-@ | |
| 13 | 01643-31032 | WASHER | 31303-@ | |
| 14 | 04020-01024 | PIN | 31303-@ |