working on a 1973 JD400, and that same part number for the starter is what I'm looking for as well. Does anyone have any cross references to search on?

I'm new to this forum, but have been tracking and working on a 1973 JD400. I've been working on adding electric start as well, and bought an AM52455 equivalent from Amazon, mounts up nicely, but spins Clockwise, and this motor needs CCW. I'm researching all of the interwebs trying to find an alterna...