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Old 01-04-2014, 12:41 AM   #16
Northern Spy
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City: Powell River, BC
Country: Canada
Vessel Name: Northern Spy
Vessel Model: Nordic Tug 26
Join Date: Feb 2012
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Originally Posted by N4712 View Post
True, if he has the interchangble type he should be able to just buy another insert I believe?
The insert is merely the paddlewheel. The temp sensor and the transducer are cast in resin in the bronze shoe, if it is a B744V, as I am postulating.

The difference is that the existing transducer is likely a 600w whereas a 740 has a 1000w transceiver, so he may not take advantage of the greater depth ability of the 740.

Garmin also sells an 8 pin to 4 pin adapter. Check the ends though, I think my transducer came with the 8 to 4 adapter from Garmin.
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