NEW AFTERMARKET FREIGHTLINER CENTURY CLASS HEADLIGHT DRIVERSIDE COMPOSITE LAMP ASSEMBLY INCLUDES LENS AND HOUSING 1996-04 1.This assembly will install just like your original. 2.You can use your existing hardware and wire harness. 3.Save time and money with this direct fit replacement. Safety and Inspections: 1.All assemblies pass DOT (U.S. Department of Transportation) certification and SAE (Society of Automotive Engineers) certification. 2.This assembly is a great replacement for your yellowed, dull, broken, or scratched headlamp. Maximize your illumination today and add value to your vehicle.