| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 175-03-71521 | SHAFT | 31586- | |
| 2 | 06040-06018 | BEARING | 31586- | |
| 3 | 175-03-71531 | DRUM | 31586- | |
| 4 | 07011-50120 | SEAL | 31586- | |
| 5 | 06040-06310 | BEARING | 31586- | |
| 6 | 175-03-34380 | COVER | 31586- | |
| 7 | 195-03-11851 | LOCK | 31586- | |
| 8 | 01010-81030 | BOLT | 31586- | |
| 9 | 195-03-11842 | HOLDER | 31586- | |
| 10 | 195-03-12810 | GASKET | 31586- | |
| 11 | 01010-81030 | BOLT | 31586- | |
| 12 | 01602-21030 | WASHER | 31586- | |
| 13 | 01010-81645 | BOLT | 31586- | |
| 14 | 01643-31645 | WASHER | 31586- | |
| 15 | 195-03-11880 | SHIM, 1.0MM | 31586- | |
| 16 | 196-03-32361 | PULLEY | 31586- | |
| 17 | 01010-81260 | BOLT | 31586- | |
| 18 | 01643-31232 | WASHER | 31586- | |
| 19 | 01010-81250 | BOLT | 31586- | |
| 20 | 01643-31232 | WASHER | 31586- | |
| 21 | 600-614-5120 | FAN | 31586- | |
| 22 | 196-03-32230 | GUARD | 31586- | |
| 23 | 202-62-21430 | ELBOW | 31586- | |
| 24 | 17M-03-26140 | HOSE | 31586- | |
| 25 | 203-62-21740 | NIPPLE | 31586- | |
| 26 | 198-904-4280 | CLIP | 31586- | |
| 27 | 01010-80816 | BOLT | 31586- | |
| 28 | 01643-30823 | WASHER | 31586- | |
| 29 | 07020-00000 | FITTING | 31586- | |
| 30 | 175-03-31423 | PLATE | 31586- | |
| 31 | 175-03-31433 | RUBBER | 31586- | |
| 32 | 01010-81025 | BOLT | 31586- | |
| 33 | 01643-31032 | WASHER | 31586- |