| Item | Part No. | Part Name | Qty | Serial No. |
| 175-15-00217 | TRANSMISSION ASS'Y | (20694)-0031302 | ||
| \0\175-15-00216 | TRANSMISSION ASS'Y | 15686-(20693) | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.F2320-71A1 TO F2320-77A1. | ||||
| 175-15-00352 | VALVE ASS'Y | 15686-31302 | ||
| 1 | 175-15-14111 | BODY | 15686-31302 | |
| 2 | 175-15-14120 | SPRING | 15686-31302 | |
| 3 | 175-15-14130 | SPOOL | 15686-31302 | |
| 4 | 175-15-14141 | GUIDE | 15686-31302 | |
| 5 | 175-15-14150 | COVER | 15686-31302 | |
| 6 | 07000-63032 | O-RING (K3) | 15686-31302 | |
| 7 | 01010-30825 | BOLT | 15686-31302 | |
| 8 | 01602-00825 | WASHER | 15686-31302 | |
| 9 | 175-15-14162 | GASKET (K3) | 31303-@ | |
| 9 | \0\175-15-14161 | GASKET (K3) | 15686-31302 | |
| 10 | 01010-31055 | BOLT | 15686-31302 | |
| 11 | 01010-31065 | BOLT | 15686-31302 | |
| 12 | 01602-01030 | WASHER | 15686-31302 | |
| 13 | 175-15-44190 | SLEEVE | 15686-31302 | |
| 14 | 175-15-44180 | SLEEVE | 15686-31302 | |
| 15 | 07000-62018 | O-RING (K3) | 15686-31302 | |
| 16 | 07000-63022 | O-RING (K3) | 15686-31302 |