Help trying to figure out what this part is called
 

https://cimg9.ibsrv.net/gimg/www.maz...a0c2a2059a.jpg
Hello my fellow 6ers
having an issue trying to remove these 2 lower bolts but they won't budge what is that part called is it a hub holder spindle thing I tried pickle fork it bent any advice would be greatly appreciated.
thanks
https://cimg9.ibsrv.net/gimg/www.maz...e990030e76.jpg

Just checking, you want to remove the two lower control arms from the hub? Once the two 23mm nuts are removed you need a very big hammer and plenty of swinging strength to shock them free.

yes, that the plan be whack at it for sometime now and it's a no go trying to put some penetrating oil in it see if that works. Theres not alot of room to swing my hammer.

Update:
 

Still whacking it with a sledge hammer to no avail PB buster and still smashing it and it has not moved and yes I removed both nuts on bottom and still no luck. Any advice thanks

Anyone stressing out 😫😫😫😫😫
 

https://cimg8.ibsrv.net/gimg/www.maz...1bc24fa11b.jpg
https://cimg3.ibsrv.net/gimg/www.maz...fd52b896cc.jpg
are these suppose yo just pop out or are they suppose to unscrew out?!?!? Anyone stressing me out right now i have a jack pushing on the bone up and it still dont budge.

Anyone stressing out 😫😫😫😫😫
 

https://cimg4.ibsrv.net/gimg/www.maz...d5d66cc959.jpg
https://cimg9.ibsrv.net/gimg/www.maz...b7249014c3.jpg
are these suppose to screw out or do they just pop out I have a Jack on the bolt and it's not budging at all any hell would be nice.