8149876
Multi-Purpose Drive Belt Pulley
Mack

This versatile pulley is designed to guide and tension the accessory drive belt, ensuring proper alignment and operation of engine-driven accessories such as alternators, water pumps, and power steering pumps. Its durable construction withstands the demanding conditions of heavy-duty engines, including high rotational speeds and exposure to heat and contaminants. Proper tension and alignment provided by this pulley optimize accessory performance and extend belt life, reducing downtime and maintenance costs. Its compatibility with various belt systems makes it a valuable component for engine reliability. Source One Parts Center supplies this high-quality pulley, built for heavy-duty truck applications and long-lasting performance.