38550-ZW5-003 Power Tilt Relay - Overview. The 38550-ZW5-003 Power Tilt Relay is an essential component of Honda marine engine systems. This relay supports the power tilt system which controls the trim and tilt functions by managing the electrical power flow to the tilt motor. Designed to meet exact OEM specifications, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. OEM Genuine Power Tilt Relay designed specifically for Honda ma