20758400
Engine Cooling Fan Pulley
Mack

This cooling fan pulley is a key component in the engine’s cooling system, responsible for driving the cooling fan via the serpentine belt. Its precise design ensures smooth operation and proper tension, which are vital for effective airflow and temperature regulation. Made from high-strength materials, it resists wear and corrosion, ensuring longevity even in harsh environments. Proper functioning of the fan pulley helps prevent engine overheating, thereby safeguarding engine components and maintaining optimal performance. Easy to install and adjust, this part is essential for maintaining the cooling system’s efficiency. Source One Parts Center supplies this pulley as a reliable solution to support your truck’s cooling needs and ensure consistent engine temperature management.