700-15012 Throttle shaft

The Mikuni throttle shaft is the central rotating component of the carburetor's air control system. This precision-ground shaft is designed to hold the butterfly valve and connect to the external throttle linkage, providing smooth and accurate control over the engine's air intake. For Harley-Davidson applications, a straight and true throttle shaft is essential for preventing air leaks and ensuring synchronized movement. This genuine Mikuni replacement part is built to exact tolerances to ensure a perfect fit within the carburetor body. This throttle shaft is sold individually.