This suspension control arm and ball joint assembly is a direct replacement for the original equipment on specific vehicle applications. An industry-leading evaluation process ensures a smooth ride, directional stability and predictable dynamics. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Buick Rainier: 2004, 2005, 2006, 2007] - [Chevrolet Trailblazer EXT: 2004, 2005, 2006] - [Chevrolet Trailblazer: 2004, 2005, 2006, 2007] - [GMC Envoy XL: 2004, 2005, 2006] - [GMC Envoy XUV: 2004, 2005] - [GMC Envoy: 2004, 2005, 2006, 2007] - [Isuzu Ascender: 2004, 2005, 2006, 2007, 2008] - [Oldsmobile Bravada: 2004] - [Saab 9-7x: 2005, 2006, 2007].