Peter Parker
New member
Group, I purchased a new electronics package to install on a Parker 21SE. TZT3 12in with NXT radome. Unfortunately the transducers 165T-50 200-TM260 and the TM185HW have not shipped yet. I cut out some poster paper of the transducer size and they are pretty big. Will I /( has anyone) installed these transom mounts and have them work properly on this type transom with trim tabs...seems pretty tight and worried about cavitation and smooth water flow. I would have like the 3D down below the step ..seems way too big for this spot and TM275 up on the right next to the trim tab.I originally ordered the T165-50/200-SS260 thru-hull but thought the transom mount would be better. Such limited space not sure what the right transducers I should use. Thanks in advance, Pete