87301-ZY6-000 Fr (150) Mark - Overview. The 87301-ZY6-000 Fr (150) Mark is a genuine Honda part designed for marine engine systems, primarily serving as a front emblem within the Honda marine brand engine system. This emblem provides a visually authentic marking that enhances the overall appearance and identity of the engine. Crafted to match factory specifications and tolerances, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features.