| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3073707 | [1] | CRANKSHAFT | BB3706-01 |
| 2. | S300 | [1] | KEY-PLAIN WOODYUFF | |
| 3. | 3084445 | [1] | GEAR-CRANKSHAFT | |
| 4. | 4024777 | [1] | KIT-OIL SEAL | SEE ILLUST |
| 4. | 3800968 | [1] | KIT-OIL SEAL | SEE ILLUST |
| 4. | 4089544 | [1] | KIT-OIL SEAL | SEE ILLUST |
| 4. | 4024778 | [1] | KIT-OIL SEAL | SEE ILLUST |
| 4. | 3800969 | [1] | KIT-OIL SEAL | SEE ILLUST |
| 5. | 3820918 | [1] | SLEEVE(FRONT)-WEAR |
