Шкив вентилятора, наружный диаметр 109 мм Caterpillar 4833939

The Fan Pulley serves to transmit rotational motion from the engine's crankshaft to the water pump, which drives the circulation of coolant throughout the engine. As the engine runs, the fan pulley rotates, drawing power from the engine to turn the water pump. This movement generates the necessary force to propel coolant through the engine's cooling passages, regulating its temperature and preventing overheating.Attributes:• Withstand the rotational forces and heat generated by the engine.• Ensures proper alignment and tensioning of the belt.• Features a grooved surface for belt traction.• Balanced to reduce vibration and noise.Applications: The Fan Pulley is positioned adjacent to the engine block, directly connected to the water pump to drive the cooling system and ensure proper engine temperature regulation.