35640-ZW4-H11 Power Tilt Switch - Overview. The 35640-ZW4-H11 Power Tilt Switch is a critical component in Honda marine engine systems, responsible for controlling the tilt and trim functionality of your outboard motor. By allowing precise adjustment of the engine's angle, this switch plays a vital role in enhancing boating performance, efficiency, and maneuverability, especially in shallow water conditions. Designed specifically for power tilt systems, it guarantees seamless integration with Ho