Brand new, genuine Johnson/Evinrude/OMC/BRP Cylinder And Crankcase Thermostat Cover. This is a factory original equipment part, not aftermarket. Fits: Evinrude Outboard 35HP Evinrude Outboard 40HP Evinrude Outboard 48HP Evinrude Outboard 50HP Evinrude Outboard 55HP Evinrude Outboard 90HP Evinrude Outboard 115HP Evinrude Outboard 150HP Evinrude Outboard 175HP .