Lamp / Clearance & Marker Aerodynamic Amber

3/8" Thick Mounting Gasket, Mounting Holes Interchange w/Most Popular Torpedio Type Cab Marker Lamps, Chrome-Olated Body, Long-Life Bulb, Used On Ford, Mack, Navistar, & Freightliner Trucks Manufactured to Meet or Exceed O.E.M. Specifications in Function, Form & Fit.