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question on axle shift when lifted

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Old Dec 29, 2012 | 10:56 AM
  #1  
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Default question on axle shift when lifted

when i lifted my jeep last year i understood and accepted that my axels would be shifted out about 3/4 of an inch or so ( 2.5 teraflex bb) no problem there . but what i never considered until this morning is that the control arms must be in somewhat of a bind in order for the lateral movement to occur . am i wrong here ? i know they can flex somewhat by way of bushings twisting but still .not a good thought as the first thing when this crossed my mind is premature wear or breakage as there is already stress placed on the arms . what are yalls thoughts and has anyone had any issues in a short period of time ? also am i wrong about this , but i dont see how they arent in a twist so to speak
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Old Dec 29, 2012 | 11:47 AM
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If the control arms are still mounted in the stock locations the axle should of shifted in. I dont see it causing any more of less of a bind on the control arms themselves.

Last edited by shabbernigdo; Dec 29, 2012 at 11:50 AM.
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Old Dec 29, 2012 | 11:52 AM
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the control arms are stock and im same position but the axles shift out due to the track bar pulling them over . hell im confused .the axles def shift outward so there must be movement of the control arms because they are there to keep the axle in position to begin with
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Old Dec 29, 2012 | 12:06 PM
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Are you experiencing any issues? I wish I had read this post a little earlier. I was just under my jeep putting on a SS relocation bracket and had the trackbar disconnected. I wouldve moved the chassis around and seen what effect it had on the control arms(if they moved very much with the variances of chassis movement in relation to the axles). I have adj trackbars, so never bothered to think about this. I don't wanna mess with the draglink again today so I will let yall figure this one out
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Old Dec 29, 2012 | 12:13 PM
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no issues whatsoever , just curious as hell after i thought about it and wondered if others had issues , the way i see it it almost has to wear the bushings out faster
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Old Dec 29, 2012 | 12:32 PM
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Your thinking as described in the first post is correct. The control arms do get displaced to the side a little.
Lots of people have lifted their Jeeps, but I don't see any posts about the rubber bushings having a shorter life span because of it.

A more important issue is that the control arms/track bar bolts are not tightened until the Jeep is resting on the tires. This will prevent a much worse twisting of the bushings when the Jeep is at rest on the ground.
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Old Dec 29, 2012 | 01:16 PM
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Originally Posted by ronjenx
Your thinking as described in the first post is correct. The control arms do get displaced to the side a little.
Lots of people have lifted their Jeeps, but I don't see any posts about the rubber bushings having a shorter life span because of it.

A more important issue is that the control arms/track bar bolts are not tightened until the Jeep is resting on the tires. This will prevent a much worse twisting of the bushings when the Jeep is at rest on the ground.
thanks ron as always good info from you . i didnt tighten anything until it was resting on ground . good to hear no issues with bushing wear . thanks man
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