User manual Garmin echoMAP 70dv (English - 48 pages)
Amazon.com: yourour 010-12006-11 Heavy Duty Transducer Mount Bracket, Transom Mount Bracket with Spray Sheild Compatible with Garmin Echo, echoMAP, CV,GT,GCV,GPSMAP,GSD 4-pin 8-pin or 12-pin Transducer. : Electronics
garmin 50dv - YouTube
Garmin transducer | Bloodydecks
Garmin echomap 50dv and GT20-TM trandsucer $225+ship - The Hull Truth - Boating and Fishing Forum