DAYCO 5061123 MAIN DRIVE POLY RIB SERPENTINE BELT FOR 2001 GM 2500HD/3500HD WITH 6.6L DURAMAX ENGINE

The Dayco 5061123 Poly Rib Serpentine Belt is engineered for performance and reliability, specifically designed for the 2001 GM 6.6L Duramax LB7 with a single 130 amp alternator. Crafted from high-quality EPDM material and reinforced with aramid fibers, this serpentine belt offers exceptional durability and resistance to wear, ensuring longevity even under challenging conditions. The advanced compound composition maintains its flexibility, allowing for optimal belt tension while minimizing the risk of slippage, providing a smooth operation for all engine accessories.

With a standard rib depth and a straight rib profile, this belt features six robust ribs, each measuring .82 inches in width. The thickness of .169 inches ensures a perfect fit, contributing to efficient power transfer throughout the engine. Its effective length of 112.5 inches is tailored for vehicles such as the Chevrolet Silverado 2500 HD and GMC Sierra 2500 HD and Sierra 3500 from the year 2001. This precise compatibility ensures that the Dayco serpentine belt delivers a reliable performance tailored to your vehicle's specific needs.

In terms of construction, the rubber backside material guarantees effective grip on pulleys while reducing friction, leading to lower operational noise. With the Dayco 5061123 Poly Rib Serpentine Belt, automotive enthusiasts and professionals alike can trust in a product that combines cutting-edge engineering with practical applications.

Upgrade your vehicle's performance and efficiency with this exceptional serpentine belt, designed to withstand the rigors of daily driving while maintaining optimal functionality. Count on Dayco to deliver high-quality automotive components that keep your vehicle running smoothly and efficiently for years to come.