20705874
Engine Cooling Fan Pulley
Mack

Designed to optimize the operation of the engine cooling system, this pulley is a critical component that ensures smooth rotation of the cooling fan. Its precise construction minimizes belt slippage and enhances the longevity of the drive belt, contributing to consistent engine cooling performance. By maintaining proper tension and alignment, it helps prevent overheating and reduces strain on the engine components. The pulley is built from durable materials resistant to heat and wear, making it suitable for demanding trucking applications. Proper functioning of this part is essential for maintaining optimal engine temperature, especially during extended hauls or heavy-duty operations. Source One Parts Center supplies this vital component, trusted for quality and reliability in heavy-duty truck maintenance.