Can you tell me please what is this part:


My two rear tires are balding:



I got stuck and was pulled out by attaching a tether and it bent this part.

 

I think it is a front lateral link:





1) STRUT MOUNT 2) COIL SPRING 3) SPRING INSULATOR
4) STRUT 5) HUB and BEARING ASSY 6) KNUCKLE
7) REAR LATERAL LINK 8) FRONT LATERAL LINK 9) TENSION STRUT
10) BRACKET 11) STABILIZER BAR 12) BUSHINGS
13) BRACKET 14) LINK

http://www.parts.com/oemcatalog/inde...layCatalogid=0

 

If you are talking about that black bar then the name of it is the left rear lateral bar.