I am replacing the control arms in my 94 grand Cherokee. Does any one know the bolt sizes that hold the arms in place. I need to know since I am replacing those as well.

 

You might have better luck asking the guys in the GC section. This is the XJ section.

 

I am asking for myself, I have a 2001 XJ
I am replacing my upper and lower control arms with adjustable units
Thinking about buying all new hardware, grade 8

 

I'm pretty sure the ZJ uses the same bolts. In fact, I think both the upper and lower control arms are the same size. I've heard they are stamped out of heavier gauge steel but I don't know, personally. Unfortunately, despite replacing my LCA bushings this past weekend, I don't know the bolt size other than it takes a 13/16ths wrench.

 

I'm not really sure myself. Only what I have seen in a couple posts that other people have replied to. I am searching for the answer myself because mine are about 20 years old and rusted and impossible to get off. I saw on another post this person gave this answer:

https://www.cherokeeforum.com/f2/low...-bolts-174780/

07-21-2013, 09:35 PM
Dan91
CF Veteran
Join Date: Sep 2009
Location: Williston, North Dakota
Posts: 1,295

"They are metric M14, but if I recall correctly a 9/16 bolt will fit it properly, easier to find than a metric of the proper grade. Make sure you use grade 8."

and another post someone else said:

https://www.cherokeeforum.com/f2/low...m-bolts-76417/

02-07-2011, 08:32 PM
UserID6095
Newbie
Join Date: May 2009
Posts: 3

“M14-2.0 x 110, grade 10.9.”