The 1999-2013 Ford F-150 Super Duty Hummer AMP Research Step Motor 80-03129-90 is a running board designed for vehicles in the specified year range. It comes with a manufacturer warranty of 6 months and a finish that matches the original equipment manufacturer (OEM) part. The step motor is made of plastic and is in the same color as the pictures provided. This product has interchange part numbers 80-03129-90, A10049-113, 800312990, and A10049113, and superseded part number A10049-113. It does not have a California Prop 65 Warning.