Pinion Bearing - Toyota 4Runner Forum

Deranged · 08-17-2007, 12:02 PM

My rear differential code is G254 which is an 8" 4.56 4 pinion. I have looked at multiple sites looking for a new bearing and every site I have looked at only has a 7.8" bearing. Is this something I can buy only from a dealership or is it the same size bearing? Any ideas?

ovrrdrive · 08-19-2007, 12:27 AM

Honestly, this isn't something you can change yourself unless you have the tools and know-how to do it. And if you get a rebuild kit and pay to have it installed you'll spend more than you would to just get another 3rd member from a junkyard and install it yourself...

Deranged · 08-28-2007, 01:13 PM

Thanks for the info. After heeding your advice I searched around for instructions on changing it out. I found this site which was really detailed on how to do it and it was a little more work than I wanted to do.

http://www.4x4wire.com/toyota/tech/gear_setup/

I just took an identical 3rd member out of a parts truck and had it swapped in about 2 hours. It drives like new.

Thanks again.

jsulen · 02-11-2011, 10:16 PM

I didn't know that this would cost you much if you replace your pinion bearing slinger. Thanks for the info 'ovrrdrive' .. I also notice that an 8" pinion is hard to find..

s2kpuddydad · 02-11-2011, 11:59 PM

I'm sure you can get the bearings at a local Napa or other auto parts store. You did do it the easy way by just swapping out the third member. I build performance rears so I know that it is not a job for the inexperienced.

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