Well, I found an ARB locker, problem is, i don't think the guy knows what he has. He said he thinks the locker came of a 91-93 4Runner. It's for the front diff, and thats about all I have to work with. I've checked out the application chart on ARB's site, but the only thing that did was narrow it down to an RD111 or RD121. I have a 2001 and I'd really like to jump on this deal, would this fit mine? If someone with a little more experience could chime in that would be sweet. Thanks

 

The RD90 is the only one that will work for you.

 

and would that be the same one that a 2nd gen owner would purchase? I read something about the RD90 fitting most any application.

 

I have an RD-90 on my 93 ext-cab. I don't like using "gens" for a decription of year and models, too much confusion (at least on my part )

 

yep, rd90 is for all IFS 7.5" diffs (maybe with exception of the newer FJ & runners). 2nd & 3rd gen runners/tacos share the same front lockers. but not front diffs/R&Ps

 

RD-90 Had it in my 99 4Runner now the same one is in my 90 pickup.

 

awesome news, thanks for the words of wisdom, can't wait to see if I can get this guy to sell.