I have replaced my old datamarine speed transducer and have 2 each of the transducers, the extension cable, the blancking plug, and the thru hull clamp screw. Could not save the actual thruhull and had to cut it out. I don't know if they work as the datamarine display never worked and was not worth repairing.
Rather than sending them to the dump anybody who wants them can have them. Perfer local pick-up.
Ted
Hull #120
Items have been given to a new good home
Ted