14624-RAA-A00 Exhaust Rocker Arm - Overview. The 14624-RAA-A00 Exhaust Rocker Arm is a crucial mechanical component within Honda marine engine systems. It supports the exhaust valve system by precisely opening and closing the valves, regulating the expulsion of exhaust gases. Designed to ensure seamless integration with existing parts, this rocker arm maintains optimal engine performance, reliability, and durability in active marine environments.. Key Features. Genuine OEM Honda Exhaust Rocker A