25502112
Engine Cooling Fan Pulley
Mack

This cooling fan pulley is a vital component of the engine's cooling system, responsible for driving the fan that dissipates heat from the engine. Its precise construction ensures smooth operation and proper belt alignment, which is essential for maintaining optimal engine temperature. A high-quality pulley reduces belt wear and prevents slippage, contributing to the longevity of the cooling system. Proper cooling is crucial for preventing engine overheating and ensuring reliable performance under heavy-duty conditions. Source One Parts Center offers this pulley as a durable replacement part to help keep your engine running efficiently and reliably.