Outer Limits 4x4 Board

I've just been looking under my bundera and i'm confused.

At the front I have a heavy bar running accross infront of the diff, and what i thought was a swaybar setup behind the diff.

on the rear i only have a heavy straight bar running behind the diff.

are these straight bars also swaybars? or are they something else?

panhard rod to locate the diffs at a guess. The sway bars bend around and connect to the chassis on both sides.

thanks, i've decided thats what they are too now.