Garmin 010-00432-00 Remanufactured GPSMAP 198C Sounder GPS Navigator and Chartplotter, Unit does not come with transducer, 5.0" diagonal (12.7 cm) 16-color TFT display with backlighting (234 x 320 pixels), 2500 point automatic track log, 15 saved tra
Garmin Power/Data Cable for GPSMAP 178C Sounder (010-10583-00) | eBay
7" Garmin GPSMAP 742XS For Sale | Dedicated To The Smallest Of Skiffs
Radioddity BNC External Marine Fish Boat 8M GPS Antenna for Garmin GPSMAP- 182C GPSMAP-185 Sounder (BNC Connector), with 26 Feet (8 Meters) Long Cable : Amazon.ca: Electronics