37260-ZW4-821 Trim Meter Assembly - Overview. The 37260-ZW4-821 Trim Meter Assembly is a crucial dashboard component that supports Honda marine engine systems. This assembly displays the trim angle of the outboard motor, providing vital information to boaters for optimizing performance and fuel economy. Accurately reflecting motor positioning relative to the water, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. Genuine OEM Hond