A Carburetor Diaphragm is a flexible membrane found in carburetors, which are used in internal combustion engines to mix air and fuel for proper combustion. The diaphragm serves as a critical part of the carburetor's fuel delivery system, regulating the flow of fuel and maintaining proper engine performance.Attributes: • Flexible and durable withstand constant movement and exposure to fuel.• Corrosion resistant.Applications:A Carburetor Diaphragm is to respond to changes in engine vacuum or pressure and controls the movement of the fuel metering components. As the engine operates, the diaphragm flexes and moves in response to the varying vacuum or pressure conditions created by the engine's intake stroke.