2W-6773: 50.838 Inner Diameter Pulley

The Water Pump Pulley is a component in the cooling system of engines. The cooling system is responsible for regulating the engine's operating temperature by circulating coolant through the engine block, cylinder head, and radiator. The water pump pulley is directly connected to the water pump maintaining proper engine temperature and preventing overheating. Attributes: • Designed to withstand operating conditions, including heat generated by the engine, as well as exposure to coolants and environmental factors. • Designed to ensure proper belt engagement and alignment • Balance pulley is used to minimize vibrations and reduce stress on the belt, and other related components • Good corrosion resistance to withstand the effects of coolant and prevent premature deterioration Applications: This Water Pump Pulley is mounted on the water pump shaft and is connected to the drive belt that connects to the engine's crankshaft or accessory drive. As the engine runs, the pulley rotates, driving the water pump to circulate coolant.