DAYCO 5061185 MAIN DRIVE POLY RIB SERPENTINE BELT FOR 2002-2005 & 2011-2014 GM 2500HD/3500HD WITH 6.6L DURAMAX ENGINE

The Dayco 5061185 Poly Rib Serpentine Belt is engineered for peak performance and reliability in heavy-duty applications, specifically designed for 2002-2005 GM 2500HD/3500HD models featuring the robust 6.6L Duramax LB7/LLY engine and 2011-2014 GM 2500HD/3500HD with the LML engine variant, both equipped with a single alternator. Crafted with advanced EPDM material and reinforced with aramid fibers, this serpentine belt delivers superior durability and resistance to wear, ensuring a long service life under even the most challenging conditions.

With a ribbed design that boasts a standard rib depth and an effective length of 118.5 inches, the Dayco Poly Rib Belt measures a top width of .82 inches and maintains a thickness of .169 inches. The six-rib profile ensures maximum power transmission efficiency, allowing your vehicle's engine to operate smoothly and effectively. This seamless compatibility with a range of Chevrolet and GMC models, including the Silverado, Sierra, C4500 Kodiak, and more, makes it a versatile choice for vehicle owners.

Whether you're navigating tough terrains or executing daily tasks, this serpentate belt is engineered to handle the demands of commercial heavy-duty vehicles. Built to resist oil, heat, and ozone damage, this serpentine belt provides a dependable solution for maintaining optimal engine function. Ensure your vehicle runs at its best with the Dayco 5061185 Poly Rib Serpentine Belt, an essential component for reliable performance and peace of mind on the road. Invest in a product that meets the highest standards of quality and engineering excellence, and keep your heavy-duty truck running strong for years to come.