24818-ZZ5-D01 Spacer (1) - Overview. The 24818-ZZ5-D01 Spacer (1) is a genuine OEM component designed for Honda marine engine rigging and accessory systems. It plays a critical role in the remote control system by maintaining the necessary spacing between mechanical parts to ensure smooth operation and proper alignment. Ideal for ensuring reliability in engine assembly and marine controls, this spacer fits precisely with original factory dimensions for Honda marine engines.. Key Features. Precis