Koenig was an aftermarket supplier to all manufactures. However, your winch appears to be missing several parts.

 

Great thread and info on these winches. Thanks. I'm going to look at a Koenig winch next week (includes the two shafts and the PTO) I don't have a model number and don't know what it came off of exactly other than he believes it came off a 69 or older ford truck.

So hopefully, Maybe this will work for my 51 F-2 MH ?

I'll post pictures after I go see it.

 

here are some pictures. any idea what this pto came off of? pretty bad pictures and its all covered in oil and grease so hard to see it good. there is an adapter plate of some sort as well?

I think I'm going to buy this thing for the Marmon Herrington.