Manufacturer: Mercury Marine
Series / Collection: SmartCraft Gauge and Rigging Components
Part Number: 878492K14
Component Type: Multi-Port SmartCraft System Junction Box Block
Port Configuration: 4-Port Communication Hub (Can be expanded using termination resistors or multi-pin adapters)
Network Protocol: CAN-Bus SmartCraft Data Network System
Voltage Rating: 12V DC Standard Marine Engine Network Power
Material & Hardware: Marine-Grade Heavy Duty Thermoplastic Outer Shell with Integrated Rubber Weather Seals
Dust Caps Included: Standard with protective dummy plugs on unused ports to prevent corrosion
Item Condition Specification: New OEM (Original Equipment Manufacturer) Brand New In Box
Primary Application: Central hub connection point used to link Mercury SmartCraft digital gauges (such as MercMonitor, VesselView, or SC1000), throttle controls (DTS), steering modules, and engine ECMs into a single network backbone on single or multi-engine marine vessels