Does anyone know where I can find a front differential that has electronic lockers? I am have serious trouble finding one any leads would be helpful. If it helps, my h3t is a 2009 with the 3.7L.

 

Ebay, local pick n pull, Craig's List, Car-Part.com....... etc

 

I've looked at all those no results
​​​​

 

Here's 1 cheap>2009 HUMMER H3 Adventure

 

Today, maybe, tomorrow yes. Patience is a virtue, life ain't Amazon Prime Delivery.

 

You could buy an Eaton E-locker and install it in the front diff you have now? That would make gear ratio irrelevant.

Otherwise you have to find a I5 Front Diff from an adventure or Lux/Off Road 07/08 (which would be a downgrade to aluminum) or from an 09/10 Adventure or Lux/Off Road to get Cast Iron. If you have to rebuild that, you could have done the swap to yours.

Alpha front diffs have the 4:10 ratio and are not compatible with your I5.

Good luck and let us know how it goes.

 

I just went on Car-Part.com and searched for H3 Carriers and there are at least THREE (2009s) on there right now. That was tough...............