23522993
Dual Alternator System Pulley Assembly, Idler for S60
Detroit Diesel

The dual alternator system idler pulley assembly is a critical element in ensuring smooth belt operation for S60 engines. With a width of approximately 48.70 mm and an inner diameter of 51 mm, it accommodates the dual alternator configuration, maintaining proper belt tension and alignment. Made from durable iron, this pulley assembly resists wear and thermal stress, ensuring long-term performance. Proper tensioning of the belt reduces slippage, improves electrical output, and prevents premature component fatigue. Installation of this idler pulley is straightforward, providing a stable foundation for the alternator drive system. Its reliable operation directly impacts the electrical system’s stability, ensuring consistent power supply to all engine accessories. For dependable durability and fit, Source One Parts Center supplies this essential component, supporting your heavy-duty truck’s electrical and charging systems with precision-engineered parts.