I believe, unless specified to be on the trolling motor when ordered, the front transducer is likely epoxied to the inside of the hull as well. If you have a keel guard it would be located just past where the guard ends. Most will leave that transducer and tie the wire up in the nose of the boat, then run a transducer down the trolling motor as polaris425 stated.Jim EbarbMany, LA (Toledo Bend Lake)2004 Cougar/ 225 OptimaxHumminbird Helix 12 Chirp SI on BalzOut Mount at bowLowrance HDS 7 at bowHumminbird Helix 12 Mega SI on Ram Mount at ConsoleLowrance HDS 8 in dash at console