63260-ZY3-000 Side Lock - Overview. The 63260-ZY3-000 Side Lock is a crucial component within Honda marine engine systems, designed to secure and lock specific parts to maintain the integrity and safety of the engine assembly. This side lock supports the rigging and accessory system, ensuring seamless operation and reliability. Engineered to fit precisely within Honda outboard engines, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Featu