Garmin J1939 Cable f/GPSMAP Units - 10m - 010-12390-30 Carbon Fiber Infused Shaft 390/C protection shroud helps extend

390/C protection shroud helps extend the lifespan of your Nano polisher

Ideal for powerboats

With Wide and Narrow CHIRP modes

and robust DC relay design ensure long life and dependable operation in harsh saltwater and vibration-prone environments

Garmin J1939 Cable f/GPSMAP Units - 10m - 010-12390-30 Carbon Fiber Infused Shaft 390/C protection shroud helps extendJ1939 Cable for GPSMAP Units 10m Connect your GPSMAP 8400 or 8600 series chartplotter to a J1939 network to gain access to features, such as engine or generator monitoring. Like the NMEA 2000 network, the J1939 network follows a standard and uses proprietary messages.