41161-ZW1-003 Propeller Shaft - Overview. The 41161-ZW1-003 Propeller Shaft is an essential component of Honda marine engine systems, playing a vital role in transmitting rotational power from the engine to the propeller. This allows your boat to move efficiently through water, ensuring smooth propulsion and overall system performance. Being a genuine Honda OEM part, it guarantees a perfect match with factory specifications, dimensions, and tolerances, which maintains the reliability and durabil