DAYCO POLY RIB SERPENTINE BELT - MAIN DRIVE 2015 GMC SIERRA 2500HD/3500HD V8 6.6L DURAMAX LML (SINGLE ALTERNATOR)

The Dayco 5061188 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. Aramid noise resistant fibers are embedded in the rubber which makes this belt run quieter in worn or misaligned pulleys. Dayco Belts are made from an advanced EPDM rubber compound that gives you the durability and dependability to keep your accessory drive components performing as they should.

FEATURES:

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

Note: Only fits models with Single Alternator.