Garmin Transom/Trolling Motor Mount Dual Beam Transducer

This dual beam transducer replaces the one included with your echo series fishfinder.A 500 W 4-pin transducer.an operating frequency of 77 to 200 kHz.a beamwidth of 45 to 15 degrees.and mounts on a 0 to 70 degree transom.Transducer kit comes with installation instructions.Follow the instructions carefully to avoid damaging your boat.When using with a 6-pin Garmin sounder, transducer adapter cable part number 010-11614-00 is required.When using with a 6-pin Garmin sounder, transducer adapter cable part number 010-11614-00 is required.When using with the echoMAP 50s/70s, transducer adapter cable part number 010-11948-00 is required.Compatible Devices:echo 100 echo 101 echo 150 echo 151 echo 151dv echo 200 echo 201 echo 201dv echo 300c echo 301c echo 301dv echo 500c echo 501c echo 550c echo 551c echo 551dv GPSMAP 431s GPSMAP 531s GPSMAP 536s.