I removed the Hummingbird 727 off the bow of my 2006 PIV and replaced it with a new unit. The unit was functioning fine, just dated.I do not have a transducer for the unit. The transducer was internal to my MinnKota trolling motor.I am selling the unit, its mounting base, and its power chord. Again, I do not have a transducer for the unit.Fifty bucks ($50) and you pay shipping. Probably about $60 total, depending on where you are.[url=mailto:[email protected]][email protected][/url]