GARMIN GPS 24XD GPS ANTENNA W/ HEADING SENSOR - NMEA 2000 PUCK

for Garmin echoMAP NMEA 2000 Three-Axis Compass Heading Sensor Kit 010-11417-10

B&G ACP Network Autopilot Compass Heading Sensor For 545-00-031

KVH Azimuth 1000 Digital Compass Tested Good Used NMEA 0183 Heading White

Simrad Precision 9 Compass Heading Sensor N2k, Used

B&G ACP Compass Heading Sensor For ACP1 ACP2 ACP3 545-00-030

010-11417-10 Three-Axis Compass Heading Sensor Kit for Garmin echoMAP NMEA 2000