Amel vs others
My reponse came from an earlier discussion of this system. In that discussion, the part number and a link to the Bosch page was provided. I figured that since you have one of these boats you should be able to pull the model number off of the boat either from Amel''s famous Owner''s Manual or else from drive motor''s I.D. plate. If you find out otherwise I would like to know because this has stuck in my mind since that original post.
Fair winds to you as well.