I have a 1990 4wd pickup with a 22re. If i got a used power steering pump and box from a junk yard would it matter if i got it off a 2wd truck instead of a 4wd or do i need to get it off of a 4wd. There are never any 4wd trucks at the junk yard.

 

should be the same pump.
steering box looks the same between my 88 4runner (4wd) and my 91 pickup (2wd)
idler arms look different though.

 

The steering boxes are not the same. Everything else should be the same.

James

 

not trying to be difficult or argumentative...
but what is different with regards to the steering box?

 

The pitman arm shaft in the gearbox itself is longer on the 4wd.
4WD

2WD

 

cool. that's what i needed to know. I was gonna by them new but that would cost way to much.

 

I will agree that the pump works. Im running one from a 1993 2wd.

 

Really? What is the difference? The height of the u-joint going into the gearbox?

James

 

Im not sure if the gearbox itself transfers over. I just replaced the pump that is bolted to the block. That part swapped over no problem.

 

I'm sorry, I misread your post.

James