[SpookyZalost]

@tc4me ok so the first one you pointed out is the fan pulley, 4 bolts screw into it, then the fan attaches to the bolts, and nuts screw down onto them holding it all together

There are 2 fans.  The mechanical one and an electric one.
There's a different fan that goes into the water pump pulley in a different setup.

Luckily I have a dual hybrid fan setup.



That's a fan and clutch assembly for that pulley.



And that's the fan unit I need to buy/salvage for it.
The whole thing was trashed in the accident.

@Guardian

What kind of Jeep is it? I've been finding the more I work on mine, the more I'm assured that it was a good choice since the parts have been super easy to replace so far.
Honda's are good cars too but I really dislike box engines now after that whole timing chain thing.

On my Jeep it's behind a plate behind part of the harmonic balancer/crankshaft pulley.
On the Honda, you need to take the top off the entire engine, replace a gasket, and it's kind of a pain to get to.