MAINSHAFT And Gear
| 1. | Mainshaft front bearing | 2. | Mainshaft | 3. | 1st main gear |
| 4. | 1st inner baulk ring | 5. | 1st synchronizer cone | 6. | 1st outer baulk ring |
| 7. | 1st-2nd synchronizer hub | 8. | 1st-2nd coupling sleeve | 9. | Spring |
| 10. | Insert key | 11. | 2nd outer baulk ring | 12. | 2nd synchronizer cone |
| 13. | 2nd inner baulk ring | 14. | Snap ring | 15. | Thrust washer |
| 16. | 2nd main gear | 17. | 3rd main gear | 18. | 3rd baulk ring |
| 19. | 3rd-4th synchronizer hub | 20. | 3rd-4th coupling sleeve | 21. | 4th baulk ring |
| 22. | 4th main gear | 23. | Spacer | 24. | Mainshaft rear bearing |
| 25. | 5th main gear | ||||