783079 46 Description Diaphram Spring Each S S 11 2275

This S&S Cycle diaphragm spring is constructed from .026 inch wire, providing the specific tension required for the accelerator pump circuit in Super E and Super G carburetors. It is compatible with carburetors featuring 1-7/8 inch and 2-1/16 inch throats. The spring ensures that the diaphragm returns to its original position promptly, maintaining consistent throttle response and preventing hesitation during acceleration. Using genuine S&S hardware ensures that the mechanical timing of the fuel squirt remains within factory parameters, which is essential for the smooth operation and crisp performance of any Harley-Davidson equipped with an S&S carburetor system.