| 1. | Low gear shift inverse lever | 9. | Reverse shaft | 17. | 5th speed synchronizer hub |
| 2. | Low speed gear shift fork | 10. | 4th gear | 18. | Countershaft |
| 3. | High speed gear shift fork | 11. | High speed synchronizer hub | 19. | 2nd gear |
| 4. | Low speed gear shift shaft | 12. | 3rd gear | 20. | Transmission rear case |
| 5. | 5th & reverse gear shift fork | 13. | Gear shift shaft | 21. | Low speed synchronizer hub |
| 6. | Input shaft | 14. | Output shaft gear | 22. | 1st gear |
| 7. | Transmission front case | 15. | Extension case | 23. | Reverse gear |
| 8. | Reverse idler gear | 16. | Output shaft |