DAYCO POLY RIB SERPENTINE BELT - MAIN DRIVE 2003-2005 GM 2500HD/3500HD 6.6L DURAMAX (DUAL ALTERNATORS, SEE APPLICATIONS)

The Dayco 5061360 Poly Rib Serpentine Belt - Main Drive is the perfect belt for the accessory drive on your engine. 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. Every Poly-Rib Belt is designed to meet or exceed SAE J1459 and SAE J2432 specifications. Aramid noise resistant fibers are embedded in the rubber which makes this belt run quieter in 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 Dual 105 Amp Alternators.