Mercury - VesselView 703 7-Inch Kit SmartCraft Rigging 2-4 Engine Black Finish 8M0124496. Overview. Running more than one Mercury engine means you've got a lot happening at once - and the VesselView 703 Kit (8M0124496) brings it all together. This is a complete kit that includes the 7-inch glass touchscreen display, VesselView Link module, and all required harnessing. Designed for two- to four-engine installations, it gives you full command of every engine from a single, clean interface. It's br