Axles

Ask technical questions about your Ford Bronco II here. Technical write-ups on your axle swaps, engine swaps, chop tops, etc. are encouraged.
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Alrebel_09
Posts: 19
Joined: Fri Dec 08, 2006 2:41 pm

Axles

Post by Alrebel_09 »

In my 86' Bronco II the axles are dana 25 and ford 7.5. Can I run 35s on these axles without them breaking?
pigmy pony
Posts: 39
Joined: Sun Dec 17, 2006 8:55 pm
Location: Gresham, OR

Post by pigmy pony »

Your front axle is a dana 28 and I wouldn't recomend that size tire. My holds up to a 265 75 16 about 31.5 by 11.00 I wouldn't recomend much more than that.
Momentum and wheel spin
ranger5.0
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Post by ranger5.0 »

I have run 34 inch tires with a D28. I have found that you have to use finesse with it. most of the time it is the axle shafts that go. I have the same probelm with my D44 and still break the same parts. :redneck:
EBSteve just likes to watch me break things.:-)
420HP and 775Ft lbs Now it is time to break things.
Rockcrawler
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Post by Rockcrawler »

yeah its the axle shafts they brakes easy. but you can beat the hell out them jumping and running them into things. i ran a dana 44 with 36's and never had a problem and crawled it in the rocks alot. but im mr finesse its rare i floor it. Im putting 44's on right now on my bronco II and im not worried about braken my axles but i runone ton stuff now.
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ranger5.0
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Post by ranger5.0 »

I am running 36's on my D44. I have a lincoln locker stuffed in it and it only seems to break the u-joints when I am backing up at full turn.
EBSteve just likes to watch me break things.:-)
420HP and 775Ft lbs Now it is time to break things.
texastud1983
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Post by texastud1983 »

Im like Ranger5.0, I fan 34's on my old dana 28 and it worked fine ontill I wasted my money on a locker for it. But I only busted shafts and u-joint only when i would act stupid and get the rpm's on up there. If you do bust any shaft besure to change your seals also. Once you run water in there your whole third member will go. If you run 35's get use to keepen it in 4 low.
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