I have searched the forums and have not been able to find this answer or if I have i was in to much of a hurry to notice it. Thanks in advance for you input, and dont scorn me to badly if the answer was already under my nose.

Will the third members from 1996 to 98 4runner 6cyl 4x4 work in a 91 4cyl 4x4 pickup?

I believe they are 4.88 since they are from an auto as well. I hope they will fit, i was told to get them for no charge.

 

No. And not only that, you can't go by what gears came out of what...

My 93 4Runner has 4:56's... So there!
Had a 91 parts 4Runner and it had 4:11's

Both were AT.

Look on the door jam. Factory 31" tires had 4:88's

http://home.4x4wire.com/erik/diffs/#T100-Tundra

Only the E-Diff TRD is 8" and will interchange with minor modifications to the housing.

 

whoa, strike that...

 

they'll fit

 

Ok they will fit thats good. Anything special need to be done, I thought i seen i would have to replace some bearings or something.

 

whoops I have to backtrack a bit. I think the front IFS crap is different. The rear will go in. Do a SAS

 

yes the rear will work...but the front is a totally different animal.

 

Wow nice, I always wondered about the different diffs and interchangeability, if that's even a word.