| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 208-26-63170 | CASE | 20001-@ | |
| 2 | 06000-23124 | BEARING | 20001-@ | |
| 3 | 21N-26-31140 | BEARING | 20001-@ | |
| 4 | 208-26-52263 | COVER | 20001-@ | |
| 5 | 01010-81040 | BOLT | 20001-@ | |
| 6 | 01643-31032 | WASHER | 20001-@ | |
| 7 | 208-26-61291 | OIL SEAL | 20001-@ | |
| 8 | 21N-26-31110 | SHAFT, 13 TEETH | 20001-@ | |
| 9 | 208-26-61151 | COUPLING | 20001-@ | |
| 10 | 208-26-52230 | PLATE | 20001-@ | |
| 11 | 205-32-51211 | BOLT | 20001-@ | |
| 12 | 207-27-63170 | CARRIER | 20001-@ | |
| 13 | 208-26-63140 | GEAR | 20001-@ | |
| 14 | 207-27-63210 | BEARING | 20001-@ | |
| 15 | 20Y-27-21250 | WASHER | 20001-@ | |
| 16 | 207-27-63230 | PIN | 20001-@ | |
| 17 | 20Y-26-21330 | PIN | 20001-@ | |
| 18 | 207-27-63150 | GEAR | 20001-@ | |
| 19 | 207-27-63250 | WASHER | 20001-@ | |
| 20 | 208-26-63131 | GEAR | 20023-@ | |
| 20 | 208-26-63130 | GEAR | 20001-20022 | |
| 21 | 20Y-27-13310 | WASHER | 20001-@ | |
| 22 | 207-26-61180 | GUIDE | 20001-20022 | |
| 23 | 208-26-63150 | CARRIER | 20001-@ | |
| 24 | 208-26-63120 | GEAR | 20001-@ | |
| 25 | 20Y-27-22210 | BEARING | 20001-@ | |
| 26 | 20Y-27-21240 | WASHER | 20001-@ | |
| 27 | 20Y-27-21220 | PIN | 20001-@ | |
| 28 | 20Y-27-21280 | PIN | 20001-@ | |
| 29 | 208-26-63110 | GEAR | 20001-@ | |
| 30 | 20Y-27-11250 | SPACER | 20001-@ | |
| 31 | 208-26-63161 | COVER | 20001-@ | |
| 32 | 01011-61880 | BOLT | 20001-@ | |
| 33 | 01643-31845 | WASHER | 20001-@ | |
| 34 | 07042-00312 | PLUG | 20001-@ | |
| 35 | 07730-40004 | VALVE | 20001-@ | |
| 36 | 07270-21590 | TUBE | 20001-@ | |
| 37 | 07281-00197 | CLAMP | 20001-@ | |
| 38 | 07000-15335 | O-RING | 20001-@ | |
| 39 | 208-26-62180 | GAUGE | 20001-20196 | |
| 40 | 208-26-62190 | FILLER | 20001-20196 |