I have a thru hull nav man transducer, no paddle wheel, came with a sounder we bought, used existing transducer in the boat so didn't need the transducer. Let me know if of any use.
Paul
I may have what you need, label says NAVMAN Aquaducer 36 Prise LT8, Fuji 8 Pin cable, with paddle wheel, its brand new in box, I live near Christchurch if you want to have a look.