Air Lift 1000HD - 4th vs 5th Gen

[Myoung84]

I have an Air Lift 1000HD kit on my 2019 Classic and just bought a 2020 5th gen Ram. I know that they are different part numbers, but does anyone know what the difference is in the kits? I'd like to reuse if I can make it work.

 

[djevox]

Have you tried contacting airlift?

 

[Myoung84]

Thought of that after I posted and called them. Same height bags but the 4th gen is 4-3/8" diameter and the 5th gen is 4-3/4".

 

[dannymcd]

I've got them and they stop the bounce but do little for the sag, I think I'm going to take them out and go with the 5000 setup. Despite my box saying it was for the 5th gen the way those pucks fit I think I had the smaller ones.

 

[Dragonmaster13]

I have the airlift HD on my Rebel and the bags aren't full height like the 4th gen. They help a little with sag, but not near as much as the 4th gen as the top 3-4" of coil has no bag in it so they flatten out, leaving about 3/4 of the sage it had before bags and the bottom portion with the bag stays similar to pre-bagged. If I had to do it again, I'd probably go with a different system with bags independent of springs.