13811-ZY3-000 Crankshaft Pulley - Overview. The 13811-ZY3-000 Crankshaft Pulley is a high-quality OEM component designed specifically for Honda marine engine systems. Serving as the primary drive pulley connected directly to the crankshaft, it plays a crucial role in transmitting rotational power to essential propulsion and accessory components within the marine engine. This pulley ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. Du