Hey I wanted to do the steering knuckle break swap. My knuckles need replacing and the axel it self is looking like it's moved out a bit. Was wondering if I could swap the whole thing. Housing and everything? And if so would I still need to buy the his spacers to put on the xj hubs?

 

Aren't WJs low pinion?

It should work. But the gears may not match...

 

Ok I don't know much about the inner workings of the diffs do you know how I can find this out and the question about the hub spacer also

 

What year and trans do you have? And what's the run down on what this is coming from?

 

Mine is a 99 Cherokee classic
Not sure what trans I have and it's comic off a 99 wj

 

Ax15 I think?

 

I meant auto or manual.

 

Yeah, if your a manual its the ax15.

 

It's manual lmao

 

I think, and I could be wrong, the manuals had 3.07s. Autos have 3.55s?

Be patient, someone will confirm.

 

For XJs anyway.

 

Cool thanks bro

 

WJ 30's are low pinion, there's a pretty decent chance it has 3.73's, cv axle shafts, and I think they are wider. If it came out of a rig with a rezeppa drive shaft, you would also need a new pinion yoke. Not worth it IMO.

 

Correct!
If you have access to any parts of this WJ, then the brake booster is a upgrade unless your a 96+...anything older its an upgrade. The whole knuckles, calipers, and steering could be used and is a huge upgrade! You'd get dual pot calipers, and cross over steering! That stuff sells for a pretty penny.

 

Wider?