Description New Alternator for 2007-2014 6.6L GM/Chevrolet Duramax Diesel (125Amp) Reference # 15204278 / 22817848 / 211234 / 2-11234 Checked and tested for Fit, Form and Function while adhering to OE specifications. These alternators include 100% brand new components inside and out, and are produced by an OEM supplier. Rotors, rectifiers, stators, regulators, and other components are built to last and tested to ensure the performance matches the OE. Features: Power Generation: 125 Amps (125A) New high quality bearings used are resistant to high temperature and high RPMs for a long service life Durability-tested carbon brushes New, high quality copper wires are used on both stator and rotor to ensure performance and durability High temperature soldered connection with silicone coating for waterproof protection Premium quality regulators and rectifiers, and diodes are 100% performance tested No Core Charge – No hassle of having to return the old core unit Fitment Information: 2007-2013 Chevrolet Silverado 1500 2007-2014 Chevrolet Silverado 2500 / 3500 2007-2014 Chevrolet Suburban 1500 / 2500 2007-2014 Cadillac Escalade 2009-2014 Chevrolet Express 1500 / 2500 / 3500 / 4500 2007-2013 GMC Sierra 1500 2007-2014 GMC Sierra 2500 / 3500 2007-2014 GMC Yukon XL 1500 2007-2013 GMC Yukon XL 2500 2009-2014 GMC Savana 1500 / 2500 / 3500 / 4500
