Description 521-161 Dorman (OE Solutions) Control Arm OE Replacement Rigorously tested for sustained, secure performance by a team of product and quality engineers, Dorman’s Control Arm is designed for passenger safety. Steel, Iron Or Aluminum Construction Ensures Durability Powder-Coated Or Painted For Long-Lasting Rust And Corrosion Resistance Direct Replacement For A Trouble-Free Installation Limited Lifetime Warranty Industry-leading evaluation process ensures a smooth ride, directional stability, and agile handling. Type: OEM Finish: Painted Color: Black Material: Iron With Bushing: Yes.