Crankshaft Coupling 4965400 Suitable for Cummins ISX/QSX15 Engines SHACMAN FOTON Truck Parts

The 4965400 crankshaft coupling is a key - component specifically designed for Cummins ISX and QSX15 engines, which is located between the engine crankshaft and the transmission system, and is responsible for stably transmitting the rotational power of the crankshaft to the subsequent components. Made of high - quality alloy materials and through precision forging process, it has high - precision hole positions and excellent mechanical properties, and can adapt to the high - temperature and high - pressure environment inside the engine. Through the precise connection with the crankshaft and the transmission shaft, this coupling can not only effectively compensate for the installation errors of the shafting and the displacement changes during operation, reduce vibration and noise, but also ensure the smoothness of the engine's power output, thus ensuring the stable operation of the engine.