DAYCO POLY RIB SERPENTINE BELT - MAIN DRIVE 2001-2008 GM 2500HD/3500HD 6.6L DURAMAX (WITH ADD-ON HYDRAULIC PUMP AND SINGLE ALTERNATOR)

The Dayco 5061490 Poly Rib Serpentine Belt - Main Drive is the perfect belt for the accessory drive on your engine. Poly Rib Belts meet or exceed SAE J1459 and SAE J2432 specifications. This Belt is constructed from a specially engineered EPDM rubber compound that makes a durable and dependable belt that keeps your accessory drive components performing correctly. Aramid noise resistant fibers are added to the rubber this Belt is constructed from and ensures the Belt runs quieter on vehicles with worn or misaligned pulleys.

FEATURES:

• Reduced Belt Noise
• EPDM Rubber Compound Construction
• Meets or exceeds SAE J1459 & SAE J2432 Specifications

Note: Only fits models with Add-On Hydraulic Pump and Single Alternator.