This direct replacement harmonic balancer features a stress-resistant rubber bond to properly absorb engine vibration. Stringent standards help ensure excellent tensile and impact strength for greater durability. This part is ompatible with the following vehicles. Before purchasing, enter your vehicle specifications in the Amazon Garage to confirm correct fitment. [Chevrolet Express 2500: 2010, 2011, 2012, 2013, 2014, 2015, 2016] - [Chevrolet Express 3500: 2010, 2011, 2012, 2013, 2014, 2015, 2016] - [Chevrolet Express 4500: 2010, 2011, 2012, 2013, 2014, 2015, 2016] - [Chevrolet Silverado 2500 HD: 2011, 2012, 2013, 2014, 2015, 2016] - [Chevrolet Silverado 3500 HD: 2011, 2012, 2013, 2014, 2015, 2016] - [GMC Savana 2500: 2010, 2011, 2012, 2013, 2014, 2015, 2016] - [GMC Savana 3500: 2010, 2011, 2012, 2013, 2014, 2015, 2016] - [GMC Savana 4500: 2010, 2011, 2012, 2013, 2014, 2015, 2016] - [GMC Sierra 2500 HD: 2011, 2012, 2013, 2014, 2015, 2016] - [GMC Sierra 3500 HD: 2011, 2012, 2013, 2014, 2015, 2016]