DAYCO 5061380 MAIN DRIVE POLY RIB SERPENTINE BELT FOR 2007.5-2009 GM 2500HD/3500HD WITH 6.6L DURAMAX ENGINE

The Dayco 5061380 Poly Rib Serpentine Belt is a high-performance automotive component designed specifically for the 2007.5-2009 GM 2500HD and 3500HD models featuring the robust 6.6L Duramax LMM engine with dual alternators, as well as the 2008 GM Kodiak and Topkick models. Crafted with precision, this serpentine belt showcases a unique poly rib design that ensures optimal performance and durability under demanding conditions.

Constructed from premium EPDM (Ethylene Propylene Diene Monomer) material, this belt is reinforced with aramid fibers to enhance strength and resistance to wear and tear. The rubber backside provides improved grip on pulleys while ensuring noise reduction during operation, promising a smoother ride. With a standard rib depth and a thickness of .169 inches, the Dayco serpentine belt guarantees reliable operation, even in heavy-duty applications.

Featuring a top width of .82 inches and a total effective length of 138 inches, this automotive belt is engineered for a perfect fit and superior tension, allowing for seamless power transfer between the engine and ancillary components. The straight rib profile with six ribs ensures consistent engagement with pulleys, maximizing efficiency and performance.

Compatible with a range of Chevrolet and GMC models, including the C4500, C5500, Silverado 2500 HD, and Sierra 3500 HD, this serpentine belt is an essential replacement part for maintaining your vehicle's performance. Trust the Dayco 5061380 Poly Rib Serpentine Belt for enhanced vehicle reliability and longevity, making it the ideal choice for both personal and fleet applications. Choose quality, choose Dayco, and keep your vehicle running smoothly for miles ahead.