| 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 | 177-15-13111 | CASE | 12128- | |
| 2 | 07042-20211 | PLUG | 12128- | |
| 3 | 175-15-43152 | CAGE | 12128- | |
| 4 | 01010-51240 | BOLT | 12128- | |
| 5 | 01602-21236 | WASHER,SPRING | 12128- | |
| 6 | 06000-22211 | BEARING | 12128- | |
| 7 | 04065-01030 | RING,SNAP | 12128- | |
| 8 | 175-15-43212 | GEAR | 12128- | |
| 9 | 175-15-49340 | BEARING,ROLLER | 12128- | |
| 10 | 175-15-43270 | BEARING,ROLLER | 12128- | |
| 12 | 175-15-43232 | GEAR | 12128- | |
| 175-21-00080 | PINION & GEAR ASS'Y | 12128- | ||
| 13 | \6\ | SHAFT,BEVEL | 12128- | |
| 13 | \6\ | GEAR,BEVEL | 12128- | |
| 14 | 178-15-19350 | BEARING,ROLLER | 12128- | |
| 15 | 178-15-13140 | COVER | 12128- | |
| 16 | 178-15-13260 | CAGE | 12128- | |
| 17 | 01010-51250 | BOLT | 12128- | |
| 18 | 01602-21236 | WASHER,SPRING | 12128- | |
| 19 | 178-15-13360 | SPACER | 12128- | |
| 20 | 178-15-13370 | SPACER | 12128- | |
| 21 | 178-15-19330 | BEARING,ROLLER | 12128- | |
| 22 | 178-15-13620 | HOLDER | 12128- | |
| 23 | 04081-07012 | LOCK (KIT) | 12128- | |
| 24 | 01010-51435 | BOLT | 12128- | |
| 25 | 175-15-05011 | SHIM KIT | 12128- | |
| 25 | \6\ | SHIM, 0.2MM | 12128- | |
| 25 | \6\ | SHIM, 0.2MM | 12128- | |
| 25 | \6\ | SHIM, 0.3MM | 12128- | |
| 25 | \6\ | SHIM, 0.3MM | 12128- | |
| 25 | \6\ | SHIM, 1.0MM | 12128- | |
| 25 | \6\ | SHIM, 1.0MM | 12128- | |
| 26 | 175-15-05051 | SHIM KIT | 12128- | |
| 26 | \6\ | SHIM, 0.2MM | 12128- | |
| 26 | \6\ | SHIM, 0.2MM | 12128- | |
| 26 | \6\ | SHIM, 0.3MM | 12128- | |
| 26 | \6\ | SHIM, 0.3MM | 12128- | |
| 27 | 07048-02216 | PLUG | 12128- | |
| 27 | 04530-02438 | BOLT,EYE (FOR LIFTING) | 12128- | |
| 28 | 07000-04570 | O-RING | 12128- | |
| 29 | 178-15-00121 | SHIM ASS'Y | 12128- | |
| 29 | \6\ | SHIM, 0.2MM | 12128- | |
| 29 | \6\ | SHIM, 0.3MM | 12128- |