90758-ZV1-000 Split Pin - Overview. The 90758-ZV1-000 Split Pin is a small but essential fastener used in Honda marine engine systems, particularly within the lower units of compatible outboard engines. This pin supports the secure attachment of various mechanical components, contributing significantly to the operational reliability of the marine engine system. Known for its robust design, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key F