Component parts of heavy truck Delonghi gearbox assembly

1. 变速箱油泵 - Transmission Oil Pump
2. 变速器壳 - Transmission Case
3. 倒档齿轮 - Reverse Gear
4. 一档齿轮 - First Gear
5. 二档齿轮 - Second Gear
6. 三档齿轮 - Third Gear
7. 四档齿轮 - Fourth Gear
8. 输入轴 - Input Shaft
9. 输出轴 - Output Shaft
10. 齿轮马达 - Gear Motor
11. 滤网 - Filter
12. 扭矩转换器 - Torque Converter
13. 内部油冷器 - Internal Oil Cooler
14. 液压油路 - Hydraulic Fluid Circuit
15. 控制模块 - Control Module
16. 电子传感器 - Electronic Sensors
17. 电磁阀 - Solenoid Valves
18. 接头和管路 - Fittings and Tubing