14451-ZE1-003 Rocker Arm Pivot - Overview. The 14451-ZE1-003 Rocker Arm Pivot is a vital part of the valve train system in Honda marine engine systems. It serves as the fulcrum that allows the rocker arm to pivot, enabling effective opening and closing of the engine's valves. This precise mechanical motion supports reliable combustion and overall engine efficiency. Designed to exacting factory specifications and tolerances, it ensures seamless integration with existing parts, maintaining optimal