Previous owner said he did not have any idea why the 4x4 did not work. He didn't even realize it was not working! Take a look at this pinion. Do you think this wen bad without him knowing it?

 

Not a chance. That would have made one heck of a racket.

 

yea,i say previous owner was full of crock..

 

whoa he so knew about that thats for sure

 

Unless he's deaf and dumb... he knew.

 

Had a good experience with a "seller" on Ebay. I can't remember there name but they had lots of Blazers and Jimmy's and good photos of all. I think I gave $200 for a low milage front diff 3.73. gears. It was NOT EASY to swap, but we are very happy with the Jimmy now!