Quote Originally Posted by parratt1 View Post
OK. So either buy the HDSi trans for both trolling motor and transom, or exchange the CSi transducer that comes with it (XNT 9 SI 180 T) for a XTM-9-Si-180-T and put it on the trolling motor and get a XHS 9 HDSI 180 T for the transom. Do I have all of these numbers right?
These 2 are the exact same xducer but each comes with different hardware ...:
XHS 9 HDSI 180 T = HDSI with transom mount hardware
XTM 9 HDSI 180 T = HDSI with TM mount hardware
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These 2 come in different shaped housings and different hardware ...
XNT 9 SI 180 T = Compact SI skimmer with transom mount hardware
XTM 9 SI 180 T = Compact SI puck with TM mount hardware (and extra RFI shielding)

Rickie