08 JK -- Can I replace front and rear with 2018 rubicon axles?

whipa12

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08 JK -- Can I replace front and rear with 2018 rubicon lockers??
Is this doable a bolt up application ??
 
I think the Rubicon has a D44 axle in the front and if yours is just a plane Jane JK it will have a D30 in the front. Those 2 won't interchange, the rears are both a D44 axle.
 
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I just noticed that the Rubicon is a 2018 not sure if there is much difference in the years as far as the way they are bolted in. But I doubt if Chrysler changed to much on the suspension.

If you can cut and weld then it shouldn't be any problems.