Good Quality Low Price C3389248 Gasket Spacer Diesel Injector Parts Spare Parts for Cummins

In the complex fuel supply system of the automobile engine, the injector is like a precise “fuel distributor”, and the quality of the injector repair kit is an important factor in determining the performance advantages and disadvantages of the injector and even the whole engine.

High-quality injector repair kit, its seals are made of high-quality materials, with excellent oil resistance, high temperature resistance and anti-aging properties. When the engine is running, the fuel injector is subjected to extremely high fuel pressure, if the seal is not of good quality, fuel leakage phenomenon, will lead to unstable and inaccurate fuel injection. This will prevent the engine from obtaining the proper fuel mixture ratio under different working conditions, resulting in weak power output and slow response during acceleration, especially in scenarios requiring high torque output, such as hill climbing. At the same time, fuel leakage may also cause engine shaking, affecting driving comfort, and in the long run will lead to unbalanced operation of the engine cylinders, accelerating the wear and tear of parts and reducing the overall reliability and service life of the engine.

The quality of the filter in the repair kit should not be ignored. Fine and high filtration accuracy of the screen can effectively intercept the fuel in the tiny impurities, to prevent them from entering the injector nozzle. Once the injector nozzle is blocked by impurities, the fuel atomization effect will be greatly reduced, the formation of fuel particles coarse and uneven injection. Such a fuel mixture in the cylinder is difficult to fully combust, will not only reduce the engine power output, but also make the fuel economy worse, fuel consumption increased significantly. Moreover, the carbon deposits generated by incomplete combustion will further aggravate the operating burden of the engine, affecting the normal work of the valves, pistons and other components, increasing the content of hazardous substances in the exhaust emissions, causing pollution to the environment.

The spring and other components in the high-quality repair kit have stable elastic properties and meet the requirements of precision design. In the electromagnetic drive process of the injector, the spring and the electromagnetic force work together to precisely control the opening and closing time of the injector nozzle needle valve and the injection pressure. If the quality of the spring is not satisfactory, it may lead to the deviation of the injection moment and abnormal injection pressure, so that the timing of fuel injection and the engine's intake, compression and other strokes can not be accurately matched. This will destroy the coordination of the engine's work cycle, triggering the phenomenon of vibration, and in serious cases, may damage the internal structure of the engine, posing a great threat to the normal operation of the engine.

In summary, the quality of the injector repair kit is directly related to the power of the automobile engine, economy, stability and environmental protection and other aspects of performance. The selection of high-quality injector repair kits and standardized installation and maintenance by professional technicians is one of the key links to ensure the efficient and reliable operation of the automobile engine, which is of great significance to extend the service life of the engine and enhance the overall performance of the automobile.