axle questions, how does 8.25 compare with dana 35, 44 and 60 axles

xjhm said:
they weld the spider gears together to lock the rear axles together...
the best conversion to 29 spline is to buy a no-slip for a 29 spline and buy two 29 spline axles...or three and have a spare ....

Yea, thats the best way, when I had the auburn put in they don't reuse the carrier, just the ring gear and axles.
 
xjhm said:
they weld the spider gears together to lock the rear axles together...
the best conversion to 29 spline is to buy a no-slip for a 29 spline and buy two 29 spline axles...or three and have a spare ....

You also would need a carrier for that conversion... and in that case, why not get a detroit?
 
I just took a few measurements from both a Corp 8.25 and D-44 axle shaft. There is a difference.

The axle diameter at the bearing is:
Corp - 1.6 "
D-44 - 1.55"

The shafts taper down for a couple inches to
Corp - 1.5"
D-44 - 1.44"

The main length of the shaft is
Corp - 1.3
D-44 - 1.28

The axles taper again at the spline end:
Corp - 1.15 for a length of 6 inches and has 29 splines
D-44 - 1.24 for a length of 2.8 inches an has 30 splines

The weakest link is the length of the taper at the spline end of the Corp 8.25 shafts. Not saying they are way inferior, but when you couple the C clip with the thinner axle shaft, I think one has to agree the D-44 axle shafts are a lower risk.

I ran the Corp with 33's for a while and had no problems. When I graduated to more difficult obstacles and heavier wheels, I opted for a 44.

Derik
 
but when you couple the C clip with the thinner axle shaft

The only time a C-clip comes into play is once you've already broken a shaft. At that point you can drive a little bit further on a regular Set 10 bearing before having to change a shaft. Other than that, don't let C-clips scare you.

CRASH
 
HP 9" is the way.
 
ZachMan said:
HP 9" is the way.

If you run smaller than 35's.....

CRASH
 
Even if you run 35s...
picture.JPG

...31 spline shafts can break.
 
Is that SeanP......dare I say it.....4 wheeling?

CRASH
 
CRASH said:
If you run smaller than 35's.....

CRASH


Not really, with 35 spline shafts it would be really strong, atleast in my area. (Tellico, GrayRock, etc.) Don't go by Currie who says 35" tire max with 500hp. LOL, yeah I got 190 at the crank, figure most on here have around that also. SO 37s should be just fine. (Yeah I know anything can be broken)


Jes,

got any more pics of SeanP's XJ on the trail, since he built it up (more).
 
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You don't need 35 spline shafts with a hipinion 9", as it has been shown that the gearset is likely the weak link with 31 spline shafts.

You are asking a reverse rotation 8.8 gearset to do rear axle duties, and they are just not designed for that. Same with a reverse spiral 44. They are driving on the weak side of the gearset when used in this application.

Even a standard spiral 44 and 8.8 gearset are marginal for 36" tires out West. Hell, Goatman broke a 44 gearset with 33's.

CRASH
 
This I know.

LOL, ok so the real deal is I wanted the hp 9" 3rd member. I didn't want to sell it, err yet to get a nodular regular 9.
 
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