The BBosch Injector Series 755 Model 0986445012 is a high-performance diesel fuel injection component, integrated with BBosch’s core precision technology to ensure stable operation and long service life. It achieves accurate fuel atomization and efficient delivery, enhancing engine power while reducing fuel consumption and exhaust emissions, suitable for QuanChai 4D22EA and other heavy-duty diesel engine models.

The 0986445012 injector is made of high-strength alloy steel, featuring excellent wear resistance and corrosion resistance. Its compact and scientific structure enables easy installation, perfectly matching the original engine interface, ensuring stable fuel supply and reducing engine vibration in harsh working environments.