| Item | Part No. | Part Name | Qty | Serial No. |
| (177-15-00015) | TRANSMISSION ASS'Y | 23980- | ||
| (\1\177-15-00014) | TRANSMISSION ASS'Y | 20754-23979 | ||
| (\0\177-15-00013) | TRANSMISSION ASS'Y | 12128-20753 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.251 TO 263. | ||||
| 175-15-00352 | VALVE ASS'Y,LUBRICATION | 12128- | ||
| 1 | 175-15-14111 | BODY | 12128- | |
| 2 | 175-15-14120 | SPRING | 12128- | |
| 3 | 175-15-14130 | SPOOL | 12128- | |
| 4 | 175-15-14140 | GUIDE | 12128- | |
| 5 | 175-15-14150 | COVER | 12128- | |
| 6 | 07000-73032 | O-RING (KIT) | 12128- | |
| 7 | 01010-50825 | BOLT | 12128- | |
| 8 | 01643-30823 | WASHER | 12128- | |
| 9 | 175-15-14162 | GASKET (KIT) | 23980- | |
| 9 | \0\175-15-14161 | GASKET (KIT) | 12128-23979 | |
| 10 | 01010-51055 | BOLT | 12128- | |
| 11 | 01010-51065 | BOLT | 12128- | |
| 12 | 01602-21030 | WASHER,SPRING | 12128- | |
| 13 | 175-15-44190 | SLEEVE | 12128- | |
| 14 | 175-15-44180 | SLEEVE | 12128- | |
| 15 | 07000-72018 | O-RING (KIT) | 12128- | |
| 16 | 07000-73022 | O-RING (KIT) | 12128- |