When an original equipment rear upper shock bracket on certain Chevrolet and GMC trucks rusts and fails, the dealer doesn't offer a replacement, and fabricating a bracket can be time-consuming. The bracket, which sits at the front of the crossmember that also serves as the spare tire mount, is a little more difficult to install than others due to the curvature and construction of the crossmember. Make a professional repair by installing this Dorman OE FIX bracket, engineered to fit the crossmember just like the factory piece it's replacing. This weld-on Dorman OE FIX rear upper shock bracket is constructed from quality carbon steel and designed to save time and money. It is engineered to precise dimensions and features a rust-resistant coating to help ensure long service life under the toughest on- and off-road conditions. The bracket is coated to prevent rust and speed installation - just recoat the appropriate areas after weld preparation and welding. This part is ompatible with the following vehicles. Before purchasing, enter your vehicle specifications in the Amazon Garage to confirm correct fitment. [Chevrolet Silverado 2500 HD Classic: 2007] - [Chevrolet Silverado 2500 HD: 2001, 2002, 2003, 2004, 2005, 2006] - [Chevrolet Silverado 2500: 2001, 2002, 2003, 2004] - [Chevrolet Silverado 3500 Classic: 2007] - [Chevrolet Silverado 3500: 2001, 2002, 2003, 2004, 2005, 2006] - [GMC Sierra 2500 HD Classic: 2007] - [GMC Sierra 2500 HD: 2001, 2002, 2003, 2004, 2005, 2006] - [GMC Sierra 2500: 2001, 2002, 2003, 2004] - [GMC Sierra 3500 Classic: 2007] - [GMC Sierra 3500: 2001, 2002, 2003, 2004, 2005, 2006]