Are all the shafts on the MKs the same diameter except for the Terrova? I have an endura 40. Is it the same diameter as the power drive?

FYI

I plan to add remote steering to the endura on the aft of the boat. The circuitry is simple. I do not need speed control. I am just using the aft motor as a direction thruster. I have a couple of steering motor housings (donated by c.com members) for power drives. So, hoping the shaft is the same.


PS

Yes, the circuit I made to use the Lowrance NMEA out data to steer my MK along a pre-programmed route works. I have to fine tune steering algorithms. I had to take a year off to build my boat.