My grandfather has a 1968 Evinrude 100HP outboard on his 16' Larsen. It is equipped with an electric shift and the reversing coil went out on him. He is a retired electrician and tried to rewind/fix the coil. In doing so, he sheared the lead between the case and the coil and cannot repair it. I am looking for any advice as to what to do from here or where I might find another reversing coil. We have found new coils, but are looking for cheaper options if they exist. We would be interested in purchasing a used motor (working or not)for the parts.