A Propel Pump Coupling Hub transmits power from the engine to the propulsion pump in marine vessels. It serves as a connection point between the engine's output shaft and the pump's input shaft, facilitating the generation of thrust for propelling the vessel through water.Attributes :• Constructed from high-quality materials, for strength and longevity.• The recommended torque for the bolt is 86 Newton Meter.• The number of teeth in the internal involute spline is 19.• Provides a stable and secure connection, minimizing shaft misalignment and reducing vibration.Applications :A Propel Pump Coupling Hub transfers power from the engine to the propulsion pump, enabling efficient and reliable propulsion operation.