| 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 | 19M-15-12721 | DISC | 31303-@ | |
| 2 | 175-15-42721 | PLATE | 31303-@ | |
| 3 | 175-15-42880 | SPRING | 31303-@ | |
| 4 | 175-15-42890 | SPRING | 31303-@ | |
| 5 | 195-15-32710 | DISC | 31303-@ | |
| 6 | 281-15-12720 | PLATE | 31303-@ | |
| 7 | 175-15-42741 | PISTON | 31303-@ | |
| 8 | 582-15-19240 | RING | 31303-@ | |
| 9 | 154-15-22831 | RING | 31303-@ | |
| 10 | 175-15-42781 | SPRING | 31303-@ | |
| 11 | 145-14-12790 | SPRING, (L= 59.0) | 31303-@ | |
| 12 | 175-15-42781 | SPRING | 31303-@ | |
| 13 | 145-14-12760 | PIN | 31303-@ | |
| 14 | 175-15-12780 | PIN | 31303-@ | |
| 15 | 175-15-49340 | BEARING | 31303-@ | |
| 16 | 06044-00218 | BEARING | (29548)-@ | |
| 16 | \9\\9\175-15-43270 | BEARING | 15686-(29547) | |
| 15A-15-00190 | CAGE ASS'Y | 31303-@ | ||
| 17 | 15A-15-11210 | CAGE | 31303-@ | |
| 18 | 195-15-11230 | PLUG | 31303-@ | |
| 19 | 07043-70211 | PLUG | 31303-@ | |
| 20 | 07018-12005 | RING | 31303-@ | |
| 21 | 15A-15-11240 | SPACER | 31303-@ | |
| 22 | 04071-00140 | RING | 31303-@ | |
| 23 | 15A-15-12310 | CAGE | 31303-@ |