Description 520-931 Dorman (OE Solutions) Control Arm OE Replacement Rigorously Tested: Ensures sustained, secure performance for passenger safety Durable Construction: Made of steel, iron, or aluminum for longevity Rust and Corrosion Resistant: Powder-coated or painted finish for lasting protection Easy Installation: Direct replacement for a trouble-free setup Limited Lifetime Warranty: Provides added peace of mind.