Quote:
Originally Posted by Kurtmann415
I'm relatively new to the site/4runners in general, pardon a stupid question but
What would the preventative step be to keep the rear axle seal from blowing?
Just replacing the inner seal with the part number ending in a 6?
(I'm looking to buy a 4runner and want to fix problems before they start)
(like external transmission cooler and the rear axle seal)
those seem to be the only 2 common issues i see with the 4runners (well that and their brakes etc)
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One way to help prevent blowing axle seals is to do the "extended diff breather mod" (search that term). It's an easy mod to do and will help prevent the breather from getting clogged and/or water from going into the diff.
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2021 Tacoma 4x4 TRD Off Road Double Cab Short Bed (my DD)
2017 4Runner 4x4 Limited (the wife’s)
