41112-ZW6-C10 Vertical Shaft - Overview. The 41112-ZW6-C10 Vertical Shaft is a crucial component in Honda marine engine systems, specifically designed to transmit rotational force from the engine to the propeller system. By performing this essential role, it ensures smooth and efficient boat propulsion, contributing to the overall performance and reliability of your marine engine.. Key Features. The 41112-ZW6-C10 is an OEM genuine Honda part, engineered and manufactured to meet factory specifica