14431-ZE1-000 Valve Rocker Arm - Overview. The 14431-ZE1-000 Valve Rocker Arm is an essential component in Honda marine engine systems. It plays a critical role in the engine's valve train by facilitating the precise opening and closing of the engine valves, which regulates air intake and exhaust flow for optimal engine performance. Manufactured to OEM specifications, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. The valve roc