3946071
Accessory Drive Belt Pulley
Volvo

This accessory drive belt pulley is a critical component in the engine’s belt drive system, responsible for transmitting power to auxiliary components such as the alternator, power steering pump, and air conditioning compressor. Its precision-machined surface ensures smooth belt operation, reducing wear and preventing slippage. Made from durable materials, it withstands the high rotational forces and thermal stresses typical in heavy-duty applications. Proper functioning of this pulley is vital for maintaining accessory operation and overall engine efficiency. Easy to install and designed for longevity, it helps keep your engine running smoothly under demanding conditions. Source One Parts Center supplies this essential pulley to support your truck’s reliable performance and reduce downtime.