This engine cooling fan pulley bracket is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Chevrolet C4500 Kodiak: 2007, 2008, 2009] - [Chevrolet C5500 Kodiak: 2007, 2008, 2009] - [Chevrolet Silverado 2500 HD Classic: 2007] - [Chevrolet Silverado 2500 HD: 2006, 2007, 2008, 2009, 2010] - [Chevrolet Silverado 3500 Classic: 2007] - [Chevrolet Silverado 3500 HD: 2007, 2008, 2009, 2010] - [Chevrolet Silverado 3500: 2006] - [GMC C4500 Topkick: 2007, 2008, 2009] - [GMC C5500 Topkick: 2007, 2008, 2009] - [GMC Sierra 2500 HD Classic: 2007] - [GMC Sierra 2500 HD: 2006, 2007, 2008, 2009, 2010] - [GMC Sierra 3500 Classic: 2007] - [GMC Sierra 3500 HD: 2007, 2008, 2009, 2010] - [GMC Sierra 3500: 2006] - [Workhorse LF72: 2005, 2006, 2007, 2008, 2009, 2010] - [Workhorse R26: 2009]