14635-ZW5-000 Rocker Collar - Overview. The 14635-ZW5-000 Rocker Collar is an essential component within Honda marine engine valve train systems. It serves the critical role of positioning and securing the rocker arm, which is vital for proper valve operation and overall engine functionality. Manufactured to meet rigorous Honda OEM standards, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. Precisely designed rocker collar to sec