Just got this unit for my bow mounted system. I am going to order the trolling motor mounted transducer. I was looking at the exchange thing they have but it would just take too long to get back. I did some research and it seems the one I need for the Helix 7 SI/GPS is 710160-1. Can anyone confirm this that has knowledge of the unit and the correct transducer? Thank's guy's

It took mine 8 days including week end from the time I sent mine to the time I received the upgraded TM ducer. I don't recall the part number to verify.

Oh really? On the site it said 14-22 business days

710205-1  XTM 9 HDSI 180 T is the best one.

710204-1 XTM 9 SI 180 T is the trolling motor puck version of the transom Compact SI transducer that comes with the Helix 5, Helix 7, and Helix 9 SI models.

That is from the transducer listing on the Humminbird web site.

I have all three of those plus the HDSI for the ONIX.

8 hours ago, CarolinaBoy4Life said:

Oh really? On the site it said 14-22 business days

I was quite surprised myself. I sent it out expecting 2-3 weeks. Sent it out 2 day priority on a Friday and received a confirmation  of receipt the following Tues along with return tracking number. Friday evening it was on my porch. May had been one in a 1000, but was quite pleased. I got the 710205-1.

Thanks for the feedback guys