PPE Replacement Serpentine Belt 01-14 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML

A failed serpentine belt in your Duramax can leave you stranded on the side of the road. Cracks and stretching can lead to the belt removing itself from your engine causing your alternator, power steering, and any other components powered via the belt. Replace your belt today with the PPE replacement serpentine belt.