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Rear axle leak?

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Old 11-03-2008, 12:22 PM
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Rear axle leak?

I have an 85 runner with a 93 rear axle with a lockrite locker, 456 gears and sky's rear disk...I have had the axle on the truck for 3-4 months and some decent offroad trips, the truck has been sittin for about two weeks and on both rear tires on the inside by the brakes I have a leak..a decent leak so I checked the brakes and it looks like there fine truck drives and stops and is still full of fluid the kid I bought the axle said it had less than 500 miles on the locker and gears so this may be a dumb question but what seals do you think are leaking and do I have to pull the axles out to change them? it looks like gear oil more than brake fluid and is there some kind of stop leak or should I just pull the brakes off tear into it?
Old 11-03-2008, 12:30 PM
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Likely both the inner and outer seals are leaking if oil is making it out to the brakes:
http://www.4x4wire.com/toyota/mainte...axle/oil_seal/

Might check to see if your diff. breather is clogged, if so that can let pressure build up and force oil out past the seals.
Old 11-03-2008, 12:31 PM
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The inner seals are easy. the outer seals cannot be gotten to without taking off the wheel bearings which would most likely mean replacement. I would replace the inner axle seals.
Old 11-03-2008, 12:36 PM
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Originally Posted by 4Crawler
Likely both the inner and outer seals are leaking if oil is making it out to the brakes:
http://www.4x4wire.com/toyota/mainte...axle/oil_seal/

Might check to see if your diff. breather is clogged, if so that can let pressure build up and force oil out past the seals.
Alright thanks man I check and see if the diff. breather is clogged but I'm guessing a seal...Is there any special tools needed mybe a puller or just rip them out and replace?
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