24123-ZZ3-E00 Shift Spring - Overview. The 24123-ZZ3-E00 Shift Spring is an essential part of Honda marine engine systems, specifically designed for use within the transmission system of select Honda Active Marine outboard motors. This genuine OEM component functions to provide the precise tension needed for smooth engagement and disengagement of gears during shifting, helping maintain reliable operation and overall engine performance. Crafted to meet factory specifications, it ensures seamless