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how strong are lj /sj axles?

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Offline bandit86

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how strong are lj /sj axles?
« on: June 01, 2008, 07:02:50 PM »
what's the biggest tires that can be ran on sj and lj axles without being prone to failiure?  I have lj10 or 20 axles with 5.38:1 ish in the rig now and have lj80 4.55:1  as spares.  thinking maybe a locker would be nice

as a reference, I drove for 3 years a tracker with 33s and no major problems so I know how to drive with my vallet in mind
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Offline Rhinoman

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Re: how strong are lj /sj axles?
« Reply #1 on: June 02, 2008, 04:50:16 AM »
The LJ80 diffs are reported to be quite weak. The LJ guys told me not to go over 31s and a 1300cc engine. The 410 diffs are stronger but the CVs aren't as strong as the 413/Sammy. Good news is that the 413/Sammy CVs can be fitted. Supposedly the narrow body 413 shafts can be fitted to the 410 axles too and are stronger. When I put the LJ diffs in my 410 axles I think (it was a long time ago!) that I kept the 410 shafts, I wasn't too sure about the fit of the 413 parts.
Have you still got drums on the front?
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2000 Vitara 1.6, 3+3 Lift, 33"MTs, 5:83s, LWB brakes, Winch, Snorkel, Safari Rack
1986 SJ413K PickUp, 1.6L conversion.

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Offline bandit86

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Re: how strong are lj /sj axles?
« Reply #2 on: June 05, 2008, 06:41:19 PM »
drums in the front alright
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