I am going to replace my front bearing/hub assembly on my bone stock 99 XJ 4x4 and I see two choices in the parts website at my local advance store.

One is 1'st design, composite rotor.

and the other is second design, cast rotor.

How do I know which one I need?

I will be replacing the front pads and rotors as well.

Thanks.

 

i would go with these http://www.1aauto.com/1A/wheel-beari...HS00020/315520 PM "1atony" he is a cherokee forum vendor and he can take care of you

 

What year is your jeep? 94 and older will use the composite style and 96 and newer cast style. 95 will depend and you will likely have to look at the rotor and identify if it is composite or cast or measure the bearing assembly. If it is a 95 let me know and I will find the link on the measurements.

 

I gotta do the repair today so I will just take the parts into the store to match them up otherwise I would support the forum vendor.