So I have a 2000 chevy siverado 1500 4wd 3dr and my driver side door will not close the latch is broken. I've taken the latch itself out but I can't find the right part everywhere I looked it's a different part. Can anyone help me? I don't know anything about cars here's pics of it

Another view


Heres pics of the door latch itself

 

Welcome from Florida. Try the junk yards in your area. I replaced a door latch in an 03 Blazer. I got it at a U Pick lot. I removed several of them and they were not all the same. The one I took looked a little different but all the key connection spots were the same. It worked well even though it didn't look exactly the same.