S&S Cycle Accelerator Pump Diaphragm for Super E & G Carburetors

S&S Cycle is well-known for making performance parts for Harley-Davidson motorcycles. This accelerator pump diaphragm is a direct replacement part for their Super E and Super G carburetors. It’s a small but important piece that helps ensure your engine gets a quick squirt of fuel when you crack the throttle, preventing hesitation.

This diaphragm is made to S&S Cycle's specifications to work correctly with their Super E and Super G carburetors. Replacing a worn or damaged diaphragm can restore that crisp throttle response you expect from your S&S carb. It's a straightforward part to swap out if you're comfortable working on your carburetor.