Mercury - Helm Harness (Single Helm, Single Outboard) Rigging Accessory 84-8M0208440. OverviewThis harness is made for small boats that run a single outboard and a single helm. It already includes the Geneva display plug and a VesselView Connect connector, so everything ties into the system without hunting for extra adapters. Because it's sized for tighter consoles, it routes a lot easier than the larger harnesses. Once installed, your engine info shows up cleanly on the display, and the whole h