Feed motor assembly question Quad 1200I

[Lekcombs]

This is a 20 yr old stove that I'm going through and thanks to this forum, I have learned a lot. I pulled the assembly out with the auger just to check things out while I'm waiting for parts. The parts list that I have, and the pictures, don't quite look like what I pulled out..... what is that block below the collar set? Is that what they call the feed bearing? It sure looks a lot different than the parts picture I have. I'm not sure if that is the original, if so, should it be replaced? There wasn't a lot of oil on anything but I cleaned things off...the auger as well. Is there anything I need to add a drop of oil to? Thanks for your expertise!
~Ellie~