Lehman Monarch 1 Trailer Hitch

[DeerWrangler]

I am looking for a Lehman ( or one that will fit) the Monarch 1 GL1800.
NO idea if the Monarch 2 trailer hitch with just bolt on to the Monarch 1 or not as the mounting hole pattern might be a major difference.

IF you have or know of someone who has then Id appreeciate a post or PM me

Thanks