Yamaha - Cover, float chamber - 6FM-14182-00-00Yamaha Float Chamber Cover Carburetor Housing Component 6FM 14182 00 00 Overview When youre working on a carb, sealing everything back up properly is just as important as whats inside. Ive seen engines run rough or leak fuel simply because the float bowl cover wasnt sitting right anymore. This piece keeps the fuel contained and the carb functioning the way it should. When its sealed correctly, you get consistent fuel delivery and a smoother running