This Weber gasket seals the top plate to the carb body on Weber 40 DCOE and 45 DCOE sidedraft carburetors. This is the original paper version, preferred by some vintage engine builders in normally-aspirated applications. (Note that new carburetors currently come from Weber with the later rubberized gasket.) Sold individually, one required per carburetor.
Fits genuine Weber DCOE carburetors only. Not designed to fit any other brands, copies, or work-alikes.