14732-ZA8-000 Valve Lifter - Overview. The 14732-ZA8-000 Valve Lifter is an essential part of Honda marine engine systems, supporting the valve train mechanism. It plays a critical role in transferring camshaft motion to the engine valves, ensuring precise timing and smooth operation of the engine's intake and exhaust systems. Designed to maintain optimal performance and reliability, this valve lifter integrates seamlessly with existing OEM components to deliver consistent functionality and dura