| 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. | ||||
| 175-15-00240 | PLATE ASS'Y | 31303-@ | ||
| 1 | \6\ | PLATE | 31303-@ | |
| 2 | 145-14-11320 | PLUG | 31303-@ | |
| 175-15-00251 | HOUSING ASS'Y | 31303-@ | ||
| 3 | \6\ | HOUSING | 31303-@ | |
| 4 | 145-14-11320 | PLUG | 31303-@ | |
| 5 | 569-15-41310 | SLEEVE | 31303-@ | |
| 6 | 175-15-42871 | PISTON | 31303-@ | |
| 7 | 175-15-59240 | RING | 31303-@ | |
| 8 | 155-15-12820 | RING | 31303-@ | |
| 175-15-00261 | HOUSING ASS'Y | 31303-@ | ||
| 9 | \6\ | HOUSING | 31303-@ | |
| 10 | 145-14-11320 | PLUG | 31303-@ | |
| 11 | 175-15-42871 | PISTON | 31303-@ | |
| 12 | 175-15-59240 | RING | 31303-@ | |
| 13 | 155-15-12820 | RING | 31303-@ | |
| 175-15-00270 | PLATE ASS'Y | 31303-@ | ||
| 14 | \6\ | PLATE | 31303-@ | |
| 15 | 145-14-11320 | PLUG | 31303-@ | |
| 175-15-00284 | HOUSING ASS'Y | 31574-@ | ||
| 175-15-00283 | HOUSING ASS'Y | (29752)-0031573 | ||
| 175-15-00282 | HOUSING ASS'Y | 31303-(29751) | ||
| 16 | \6\ | HOUSING | 31574-@ | |
| 16 | \6\ | HOUSING | (29752)-0031573 | |
| 16 | \6\ | HOUSING | 31303-(29751) | |
| 17 | 145-14-11320 | PLUG | 31303-@ | |
| 18 | 175-15-42831 | PISTON | 31303-@ | |
| 19 | 155-15-12820 | RING | 31303-@ | |
| 20 | 154-15-22811 | RING | 31303-@ | |
| 21 | 175-15-31210 | PIN | 31303-@ | |
| 22 | 04020-01228 | PIN | 31303-@ | |
| 23 | 04020-01228 | PIN | 31303-@ | |
| 24 | 07000-73022 | O-RING (K2) | 31303-@ |