38550-ZVT-003 Power Tilt Relay - Overview. The 38550-ZVT-003 Power Tilt Relay is a critical electrical part within Honda marine engine systems that controls the flow of power to the tilt mechanism. This relay supports the power trim and tilt system, enabling precise raising and lowering of the outboard motor, which is crucial for safe operation and optimal boat performance. Engineered to OEM standards, it ensures seamless integration with existing parts, maintaining optimal performance and durab