Good Crack in the Front Axle Shaft Housing

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Bill 1960

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Is there a place that makes a heavy duty brace for the front rear ?

ProComp supplies a brace that adds a new mounting point at the front of the diff housing as a component in their 6” lift. I don’t know if they’d sell it separately. And it would take a bit of fabrication to attach to a truck without a lift. Any good machine shop could replicate it easily. It’s important to note their brace is mounted with a flexible bushing like the factory mounts.

I have the feeling these failures are possibly caused by failures of diff mount bushings. Mine had a separation of a driver side bushing, so all the torque would apply to the passenger side mounts.
 

Rocket Man

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ProComp supplies a brace that adds a new mounting point at the front of the diff housing as a component in their 6” lift. I don’t know if they’d sell it separately. And it would take a bit of fabrication to attach to a truck without a lift. Any good machine shop could replicate it easily. It’s important to note their brace is mounted with a flexible bushing like the factory mounts.

I have the feeling these failures are possibly caused by failures of diff mount bushings. Mine had a separation of a driver side bushing, so all the torque would apply to the passenger side mounts.
My bushings were fine, it was the result of a supercharged 6.0 doing an AWD reverse WOT launch because some idiot came out in the road and started throwing shit at me and I wanted to get back to him before he ran away like the ***** he was. Something had to break lol. I don’t think the system is designed for that much torque in reverse. Not sure what everybody else’s excuse is.:confused:
 
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Jason in DLH

Jason in DLH

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My bushings were fine, it was the result of a supercharged 6.0 doing an AWD reverse WOT launch because some idiot came out in the road and started throwing shit at me and I wanted to get back to him before he ran away like the ***** he was. Something had to break lol. I don’t think the system is designed for that much torque in reverse. Not sure what everybody else’s excuse is.:confused:

I just drive crazy sometimes.
 

OR VietVet

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My bushings were fine, it was the result of a supercharged 6.0 doing an AWD reverse WOT launch because some idiot came out in the road and started throwing shit at me and I wanted to get back to him before he ran away like the ***** he was. Something had to break lol. I don’t think the system is designed for that much torque in reverse. Not sure what everybody else’s excuse is.:confused:

That had to be something to see and hear.
 
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Jason in DLH

Jason in DLH

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My bushings were fine, it was the result of a supercharged 6.0 doing an AWD reverse WOT launch because some idiot came out in the road and started throwing shit at me and I wanted to get back to him before he ran away like the ***** he was. Something had to break lol. I don’t think the system is designed for that much torque in reverse. Not sure what everybody else’s excuse is.:confused:

That had to be something to see and hear.

I agree with PNW. Mind doing it again but recording it this time? ;)
 
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Jason in DLH

Jason in DLH

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I found a good video on how to remove the axle tube without much work (hopefully it’s similar for NNBS as the video is for NBS)...

 

Rocket Man

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I agree with PNW. Mind doing it again but recording it this time? ;)
Ummm...no lol. I replaced my diff with a rebuilt one from Cardone for about $800 and then since one CV axle was blown up,and I’m at 160k, I replaced both those for another $550 so I’m not looking to do reverse launches anymore. And I’m pretty sure I have the trans issue figured out so hopefully I won’t break any more output shafts on forward launches because I’m tired of fixing it. :mad: But that dude about shit his pants, should have seen him run. Luckily I was able to drive a few blocks afterward, that would have been awkward.
 

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