Garmin Airmar B175M (12? Tilt) w/ Depth & Temp Brand New Includes One Year War...Garmin Airmar B175M (12? Tilt) w/ Depth & Temp Brand New Includes One Year Warranty Product # 010-11939-20 (0? Tilt) Product # 010-11939-21 (12? Tilt) Product # 010-11939-22 (20? Tilt) The Garmin B175M is a 1 kW bare wire bronze thru-hull transducer...more