41112-ZZ3-650 Shaft, Vertical - Overview. The 41112-ZZ3-650 Shaft, Vertical is an essential component within Honda marine engine systems. It functions as a crucial rotating shaft that transmits mechanical power within the vertical drive system of the engine to drive the propeller or other propulsion equipment. Designed as a genuine OEM part by Honda, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. Precisely engineered vertical s