Noise problem Cherokee Liberty KK 2008

Hello, everyone.
The matter is as follows, I made a trip with my cherokee 2008 from Caracas to Bogotá (we had a lot of weight and fell into countless holes and potholes at high speed), and now it is playing a tacata that I imagine has to do with the suspension. When I check it, I realize it presents a wear in the metal piece that holds the front wheels that when crossing the direction and I imagine that falling into a hole sticks from another piece. since it presents the right wear right where the left and the right of right is marked on each wheel.

The fact is that I do not know if they are bushings, the plateau, some rubber such as the stabilizer bar, the shock absorbers or that what is already worn that makes these pieces shock when they should not do it.

I attach photos one of the wheels (both are the same) to see if they can help me, I know that in a workshop they will send me to change each and every one of the pieces until they find the fault and with the price of the spare parts I am not for unnecessary expenses.

I am also surprised that it has been damaged so fast.

Thank you in advance.