20928388
Multi-Purpose Drive Belt Pulley
Mack

This drive belt pulley is a key component in the accessory belt system, responsible for transmitting power from the engine to various auxiliary components such as the alternator, power steering pump, or air conditioning compressor. Its durable construction ensures consistent belt tension and alignment, reducing slippage and wear. Proper functioning of this pulley is vital for maintaining the efficiency and reliability of the vehicle’s accessory systems. Its design accommodates high rotational speeds and harsh operating conditions typical in heavy-duty applications. Regular inspection and replacement of this pulley can prevent belt failure and costly downtime. Source One Parts Center offers this pulley as a reliable part to keep your engine’s accessory drive system operating smoothly.