Converting medium duty Dakars to HD

I currently have medium duty Dakars. Is converting them to HD Dakars as easy as adding the appropriate AAL to the pack? Has anybody done this and had any issues?

 

I did this a year ago I forget the correct ome part number. But you'll need to get the rubber isolaters that go on each end of the aal and a new center pin.

I did mine still o the truck super easy.

And you'll need to buy 2 of them since they sold by one at at time.

 

Thanks Dale. Did it seem to make a difference as far as sagging under load?

 

I went with it because I have added weight to the back end and needed to get back to the lift I wanted. It to be honest I'm giving these leafs another year or so and I'm swapping with them stage 3 icon rxt leafs.