Garmin 1042 help....

I bought a Garmin 1042xsv and need a transducer. I want a SI Transducer, I think I need a GT52HW-TM, this will go on the transom. Also I use a Live scope transducer on a pole off the front of the boat, will I need anything else to hook up the transom transducer?

thx

I have a transducer that came with my screen purchase. I think it maybe that one would you be interested in it?

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