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Author Topic: Jeep JK Rubicon axles!?!?!?  (Read 6314 times)

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jcsanders79

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Jeep JK Rubicon axles!?!?!?
« on: March 13, 2008, 08:02:40 AM »
Got this link off my local Jeep site.  No wonder you can get these so cheap!?  There is a link on this page that takes you too the actual guys posts but this one does have all the pics.
http://www.bmja.org/forum/showthread.php?t=28174
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95yjman

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Re: Jeep JK Rubicon axles!?!?!?
« Reply #1 on: March 13, 2008, 11:58:40 AM »
Linky no worky..at least for me
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Offline Jeffy

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Re: Jeep JK Rubicon axles!?!?!?
« Reply #2 on: March 13, 2008, 12:02:38 PM »
Moved to the correct forum...

Seems that people are breaking the axle tubes at the track bar location.  This was also a weak area for the YJ's.  Since the axle is wider on the JK there is probably more leverage as well.
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Offline neale_rs

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Re: Jeep JK Rubicon axles!?!?!?
« Reply #3 on: March 13, 2008, 12:06:12 PM »
One more reason to take off the track bars on a YJ  :biggrin:.  I have also heard of several cases (two local and one from internet) of broken u-joints and axle shaft ears on the JK front axles in very easy terrain. 
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'95 YJ, 33 x 12.5 mud tires, RE 4.5 ED lift, Atlas 4 speed, rear D44, ARBs front and rear, 4.56 gears, 8000# winch

Offline jfrabat

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Re: Jeep JK Rubicon axles!?!?!?
« Reply #4 on: March 13, 2008, 02:57:10 PM »
Quote from: neale_rs on March 13, 2008, 12:06:12 PM
One more reason to take off the track bars on a YJ  :biggrin:.  I have also heard of several cases (two local and one from internet) of broken u-joints and axle shaft ears on the JK front axles in very easy terrain. 

I dont think it is because of the trackbar; I think it has to do more with the welding of the trackbar bracket...  In any case, this is not good for Jeep, especially considering their so-called "Lifetime Drivetrain Warranty".
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'94 YJ 2.5L with 4" RE lift, Superwinch EPi9.0, FoMoCo e-Fan, SD30 and SD35 w/ARB-5.13, 165A alt., 33" BFG KM2 on 15" AR wheels, Sony sound system, Pavement Ends Hardtop, Hydroboost

95yjman

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Re: Jeep JK Rubicon axles!?!?!?
« Reply #5 on: March 13, 2008, 09:17:27 PM »
So far everything has been good for my buddy..and he dosen't take it easy on his lol
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Offline chardrc

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Re: Jeep JK Rubicon axles!?!?!?
« Reply #6 on: March 14, 2008, 06:09:24 AM »
wow and this come up the same night that my dad asks me what we should do for lift and tires on our 4door jk...
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1990 YJ 4cly, ax5, 2.5 inch BDS lift, 31 MTr\'s,  Powertrax-lockers all around, track-bars removed, boomerang shackles, warn m8000 winch, electric fan. [sold but not forgotten]

2007 jk Rubicon 2dr

jcsanders79

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Re: Jeep JK Rubicon axles!?!?!?
« Reply #7 on: March 14, 2008, 06:18:47 AM »
These are the Rubicon D44 axles.  Your standard JK's aren't having this problem.
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Offline oldjeep

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Re: Jeep JK Rubicon axles!?!?!?
« Reply #8 on: March 14, 2008, 06:28:44 AM »
Wow, I dropped my old CJ front end from 4-5 feet a whole bunch of times and never did anything remotly like that.  Those tubes look like they are made of cast.
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Offline jfrabat

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Re: Jeep JK Rubicon axles!?!?!?
« Reply #9 on: March 14, 2008, 07:34:15 AM »
Quote from: oldjeep on March 14, 2008, 06:28:44 AM
Wow, I dropped my old CJ front end from 4-5 feet a whole bunch of times and never did anything remotly like that.  Those tubes look like they are made of cast.

That they do...  Which means they are brittle, and will not bend; they will simply crack!
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'94 YJ 2.5L with 4" RE lift, Superwinch EPi9.0, FoMoCo e-Fan, SD30 and SD35 w/ARB-5.13, 165A alt., 33" BFG KM2 on 15" AR wheels, Sony sound system, Pavement Ends Hardtop, Hydroboost

Offline chardrc

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Re: Jeep JK Rubicon axles!?!?!?
« Reply #10 on: March 14, 2008, 10:44:45 AM »
Quote from: jcsanders79 on March 14, 2008, 06:18:47 AM
These are the Rubicon D44 axles.  Your standard JK's aren't having this problem.

opps forgot to mentionm it is a rubicon.
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1990 YJ 4cly, ax5, 2.5 inch BDS lift, 31 MTr\'s,  Powertrax-lockers all around, track-bars removed, boomerang shackles, warn m8000 winch, electric fan. [sold but not forgotten]

2007 jk Rubicon 2dr
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