Sorry dave, kinda left you hanging with the answer to your question?
The CDN made one piece welded door frame pivots in that lower bracket on the the side of your jeep, you should have another one up top on the windshield frame- it looks kinda the same...
The U.S. type slides down into a verticle pocket very near that lower bracket. It's a CDN modification, I like the one piece door frame my self, alot more rigid. I dont have any spare CDN door frames but you could try e-mailing Mark at (
markcos151@msn.com ) and see if he has anymore.
I did purchase N.O.S. CDN frames from him
Thanks Paul