I think i have ABS because there is a ABS light lit up. But my question is i have to buy a half shaft for the driver side, and i think i have 2 wheel abs because i have not seen any sensors up on the front end. Im on rockauto right now and they have Half Shafts W/ABS and W/O ABS would it make a difference?

 

Check the sticker on the hood or glove compartment to see if you have 2 or 4 wheel ABS. But yeah, I'm assuming it matters otherwise there wouldn't be 2 different ones. And the fact that the shop I go to had to check the same thing for a wheel bearing on my mom's Durango. So I'm sure it makes a difference for a few things.

 

I just answered that question a few days ago. Here is the link.
https://dodgeforum.com/forum/1st-gen...?highlight=abs