Need new rear differential - 2006 TRD Off Road Double Cab

Does anyone have any tips on locating a new or used differential for my 2006 TRD Off Road Double Cab? The dealer is trying to charge me $2200!

Thanks!

 

Pic n pull?

 

Rockauto.com maybe?
Rebuild kits $200-300.
Full diff ~$600.

What exactly needs to be done and can you do it if you find parts?

 

i simply don't have the time unfortunately because i'm traveling for work, but I could order a full diff and have somebody other than the dealership install for sure. I'll check out Rock Auto, thanks!

 

ECGS?

 

Unfortunately i'm not having any luck finding a new/used differential that works for my truck. It looks like the hang up is that nobody has them right now with the factory locker because I have the TRD Off Road. Rebuild might be more expensive with the labor...

 

That's a bunch of crap, the e-lockers were available all the way back to the 1996 time frame on 1st gen tacomas and 3rd gen 4runners. Stevie wonder could find a used one in the junk yard.

 

Nothing locally available! all the junk yards pretty much told me "good luck". I found a few that are further away (South carolina) but need to be shipped and they want $1350 for it with 90k on it. plus shipping.