Product Details
Product Description: Garmin 0101239030 J1939 Cable, GPSMAP® 8400/8600 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. ALT Part Numbers: GMN 0101239030, 45-6634
