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Jeep-Short Wheelbase All discussion of short wheelbase Jeeps: CJ, TJ, YJ

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Old 08-20-2008, 03:23 PM
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Default Bent AMC 20 Axle tubes.

Ok they are bent, enough that when I took the whole housing out and layed it in the bed of my truck it was obvious. I don't have any driveability issues, or tire wear issues, the tubes are welded to the diff, and I have a track bar.

So, in your opinion(s):
What problems may I encounter? What risks do I have leaving it as-is? Given the tubes are welded, I have pretty recently put new gears and an auburn in the rear, and what are my options for replacement?
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Old 08-20-2008, 04:17 PM
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Problems you may encounter:

Leaky seals
Premature Worn bearings
Busted Axle shafts seeing as they're are already slightly bound up
Other issues I'm sure

Options:
Sky's the limit... or maybe the wallet's the limit
but cheapest might be to find a donor and swap all your stuff over. Be sure to make a truss this time.
Other option, find a different axle altogether. D44 if you're not going bigger tires.
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Old 08-20-2008, 04:18 PM
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Eventually you'll see tire wear and leaking from the seals. The tubes may crack, and I wouldn't be surprised to see some gear set and locker wear.

I'd look for a good used AMC 20, swap gears and locker and have the thing plug welded and trussed.
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Old 08-20-2008, 06:22 PM
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It's only been a week since I sold two AMC20 housings for scrap. Why didn't you speak up sooner? Of course, one was a narrow-track and the other a full-width HD, but you could have had either for the shipping.
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Old 08-21-2008, 12:45 PM
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Jim, who do you think you are talking to?

If I wasn't a day late or a dollar short, I might just be an impostor

I haven't driver the jeep in 8mos, I am putting the axle back under the jeep and going to have fun. I will keep an eye out on POR for another one (they are mostly in Sac. 90min away) then new perches and track bar mounts and a truss. I love my full-floaters, and gears, but sometimes life says "yep, you spent lots of money, made a bad choice, now lets spend some more"
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