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Stock vs Moly Dana 30 Axle Shafts?

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Old 04-26-2018, 02:31 PM
  #16  
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I run 35/12 50/15 BFG KM2s on my Heep. I have a Aussie up front with stock shafts. I beat on it pretty good at times & have only managed to break 2 passenger side axle shafts.
I have come to the conclusion that the ears get tweaked under load, oblonging them, then spitting the caps out resulting in the ears shearing off.
I think it would be wise for anyone to tack weld the caps on as cheap insurance.
Junk yard shafts are cheap & plentiful. I grabbed a pair & am 1/2 way done with the 760 joint upgrade.

Can't wait to see how these hold up.
Old 04-26-2018, 03:08 PM
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Originally Posted by Big David
I run 35/12 50/15 BFG KM2s on my Heep. I have a Aussie up front with stock shafts. I beat on it pretty good at times & have only managed to break 2 passenger side axle shafts.
I have come to the conclusion that the ears get tweaked under load, oblonging them, then spitting the caps out resulting in the ears shearing off.
I think it would be wise for anyone to tack weld the caps on as cheap insurance.
Junk yard shafts are cheap & plentiful. I grabbed a pair & am 1/2 way done with the 760 joint upgrade.

Can't wait to see how these hold up.
Have you broken any that had full C-clips installed? I was of the understanding that the half-clips pop out causing the caps to move and this snap.
Old 04-26-2018, 03:43 PM
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I've not installed them yet.
Old 04-26-2018, 04:33 PM
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Originally Posted by Big David
I've not installed them yet.
I read your post to say you were welding the caps. Are you welding or installing full C-clips?
Old 04-26-2018, 05:09 PM
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Not welding.
Old 04-30-2018, 01:01 AM
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I am getting ready to build my 95 2 door sport 5 speed, the question I have is will my d30 hold up to 35s open dif with stronger stock spline count shafts ? I am generally a good driver and not super rough on things

Last edited by Only2Doors; 04-30-2018 at 01:03 AM. Reason: Typo
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