- 5802740622 NOx Sensor
- Drawing No：5802740622
- 1013061792 Weichai Humidity Sensor
- Drawing No：1013061792
- 1006456033 Weichai Original Engine ECU
- Drawing No：1006456033
- 1006422727 Weichai Natural Gas Pressure Regulating Valve
- Drawing No：1006422727
- 1003458877 Weichai Nitrogen Oxygen Sensor
- Drawing No：1003458877
- 1001738780 Weichai Original Bosch Urea Pump
- Drawing No：1001738780
- 0445214450 Original Bosch Common Rail Pipe
- Drawing No：0445214450
- 0444040063 Great Wall Urea Pump
- Drawing No：0444040063