Component parts of heavy truck North Benz gearbox assembly

1. Transmission Housing
2. Gear Set
3. Clutch System
4. Shift Mechanism
5. Valve Body
6. Torque Converter
7. Pump Assembly
8. Oil Cooler
9. Filter Assembly
10. Solenoid Valve
11. Control Module
12. Sensors (speed sensor, temperature sensor, etc.)
13. Governor Assembly
14. Friction Plates
15. Steels and Springs
16. Oil Pump.