| 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. | ||||
| 1 | 177-15-15510 | COVER | 12128- | |
| 2 | 177-15-16120 | PLATE | 12128- | |
| 3 | 177-15-16241 | GASKET (KIT) | 23980- | |
| 3 | \0\177-15-16240 | GASKET (KIT) | 12128-23979 | |
| 4 | 01010-51430 | BOLT | 12128- | |
| 5 | 01602-01442 | WASHER,SPRING | 12128- | |
| 6 | 175-15-45522 | GASKET (KIT) | 23980- | |
| 6 | 175-15-45520 | GASKET (KIT) | 12128-23979 | |
| 7 | 177-15-15810 | PIN,DOWEL | 12128- | |
| 8 | 01010-51030 | BOLT | 12128- | |
| 9 | 01602-21030 | WASHER,SPRING | 12128-23979 | |
| 10 | 01643-31032 | WASHER | 23980- | |
| 10 | 01640-21016 | WASHER | 12128-23979 | |
| 11 | 177-15-16160 | COVER,CONTROL VALVE | 12128- | |
| 12 | 175-15-45541 | GASKET (KIT) | 23980- | |
| 12 | \0\175-15-45540 | GASKET (KIT) | 12128-23979 | |
| 13 | 01124-31030 | STUD | 12128- | |
| 14 | 01602-21030 | WASHER,SPRING | 12128- | |
| 15 | 01580-11008 | NUT | 12128- | |
| 16 | 175-15-45550 | SLEEVE | 12128- | |
| 17 | 07000-03028 | O-RING (KIT) | 12128- | |
| 18 | 07041-15215 | PLUG | 12128- | |
| 19 | 07000-03048 | O-RING (KIT) | 12128- | |
| 20 | 177-15-15560 | LEVER | 12128- | |
| 21 | 177-15-15570 | WASHER | 12128- | |
| 22 | 177-15-15580 | RING,SNAP | 12128- | |
| 23 | 06120-02016 | BEARING,NEEDLE | 12128- | |
| 24 | 177-15-19120 | SEAL,OIL (KIT) | 12128- | |
| 25 | 177-15-15610 | SHAFT | 12128- | |
| 26 | 177-15-15570 | WASHER | 12128- | |
| 27 | 177-15-15580 | RING,SNAP | 12128- | |
| 28 | 175-15-45620 | STOPPER | 12128- | |
| 29 | 04050-03040 | PIN,COTTER | 12128- | |
| 30 | 06120-02016 | BEARING,NEEDLE | 12128- | |
| 31 | 06121-02016 | BEARING,NEEDLE | 12128- | |
| 32 | 177-15-19120 | SEAL,OIL (KIT) | 12128- | |
| 33 | 175-15-45630 | LEVER | 12128- | |
| 34 | 125-15-11530 | BOLT | 12128- | |
| 35 | 04059-01010 | WIRE,LOCK (KIT) | 12128- | |
| 36 | 07041-03012 | PLUG | 12128- | |
| 37 | 07000-03028 | O-RING (KIT) | 12128- | |
| 38 | 175-15-45650 | BOLT | 12128- | |
| 39 | 175-15-45690 | LEVER | 12128- | |
| 40 | 144-15-29120 | BEARING | 12128- | |
| 41 | 144-15-25690 | PIN | 12128- | |
| 42 | 175-15-45670 | SLEEVE | 12128- | |
| 43 | 175-15-45660 | WASHER | 12128- | |
| 44 | 01580-11008 | NUT | 12128- | |
| 45 | 01602-21030 | WASHER,SPRING | 12128- | |
| 46 | 154-15-45710 | SPRING | 23980- | |
| 46 | \1\175-15-45710 | SPRING | 12128-23979 | |
| 47 | 07000-02008 | O-RING (KIT) | 12128- | |
| 48 | 177-15-15750 | PLATE | 12128- | |
| 49 | 175-15-45761 | GASKET (KIT) | 23980- | |
| 49 | \0\175-15-45760 | GASKET (KIT) | 12128-23979 | |
| 50 | 01010-51025 | BOLT | 12128- | |
| 51 | 01602-21030 | WASHER,SPRING | 12128- | |
| 52 | 175-15-45780 | BRACKET | 12128- | |
| 53 | 01010-51020 | BOLT | 12128- | |
| 54 | 01602-21030 | WASHER,SPRING | 12128- |