Fits: 2001 thru 2019 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY/LBZ/LMM/LML/L5P Duramax Diesel

This is a complete kit that replaces the AC compressor with a new bracket and OEM style pulley, while still maintaining the proper serpentine belt routing. We also include zinc plated hardware for corrosion resistance.