23525360
Water Pump Shaft
Detroit Diesel

The water pump shaft is a central component that transmits torque from the engine to the water pump impeller, enabling efficient coolant circulation. Crafted for heavy-duty applications, especially in models like S60M and 14L, it must withstand significant rotational forces and thermal stresses. Its precise dimensions ensure a snug fit within the bearing and impeller assembly, reducing vibration and wear. The shaft’s durability directly impacts the longevity of the water pump and, consequently, the engine’s cooling efficiency. Properly maintained, it prevents misalignment and premature bearing failure, which could result in overheating and engine damage. Its material composition is selected for high tensile strength and resistance to corrosion, essential in demanding engine environments. For dependable performance, Source One Parts Center offers this critical shaft, ensuring your cooling system remains efficient and reliable over the long haul.