EDIT seem to be called Cam Latch Pawls
Some of the lock strike pieces have fallen off. At first I thought they were riveted on a closer pic it looks like screws have fallen out so I will check them. I've never found one inside of the bays. that fell off or PO spare parts. Google brings up so many to sort through. In case you're on the app it's a 95 Monaco Crown Royale. I'm sure I could make something but I'm sure it was probably a standard part at the time. The full key lock assembly wouldn't hurt my feelings. I will look in typical vendor list . If you got the details handy or super secret trade name for part or best vendor chime in please.
Just got done trying to figure out how to adjust or what happened to my pantographic door. Turns out just stripped out screws in the slide out tray plywood end let the top rail get slightly out of position even though they needed to be fixed since I got it, first time it has moved extra 1/8" to catch. Just so happens Daughter spent night if it happens to me would have been less focused on forcing something . I went ahead and made 4 new holes each side hopefully good for next 20years.