Mercury - VesselView 502 5-Inch Kit SmartCraft Rigging 2-4 Engine Black Finish 8M0110646. Overview. Keeping an eye on multiple engines doesn't have to mean crowding your dash. The Mercury VesselView 502 Kit (8M0110646) brings everything together on one compact, 5-inch touchscreen. It's a complete kit - you get the VesselView display, the VesselView Link module, and the harnessing. Built for two- to four-engine installations, it lets you see your RPM, trim, fuel flow, voltage, and more from a sin