Questions - OEM vs. Aftermarket Locker

How much would you imagine it would be to install an OEM rear locker?

Any advantage ARB has over the OEM locker?

Can I have a LSD in the front and locker in rear? Or does it not work like that

Any way to convert my TRAC to A-TRAC?

Would installing the OEM locker at the dealership be worth it since it would be under warranty?

 

You'd need to change out your whole brake system, add the elocker electronic system, and elocker axle. You'd spend more money for a truck that not as capable. Save some money and do ARB front and rear. Put the money you save into the suspension. You could probably afford a nice ICON setup.

 

I'll let the pros install it, as much as I would like to do it myself I don't have the experience.
So is my LSD (and any 2nd gen OR locker) located in the rear diff? Which means open/conventional diff in the front?