I was wondering if they 99-2001 have the same suspension components. I have a 2001 dodge ram 2500 cummins with I think is a 6 inch suspension lift maybe five. Im looking to get rid of it and the guy that wants it has a 99 dodge ram 2500 cummins. Will this be all interchangeable with the parts he has and what I have, I dont wont to start on the swap and then find out some part on his truck wont work on mine.

 

As far as i know the parts are the exact same for this body style. all that matters is 1500 2500 or 3500 and even then i believe that the only difference is in the leaf springs being wider/stronger and the front end is stronger for diesel and v10.

If it would make you feel better call a company like skyjacker or rancho and just ask them for your self. You could even try your local truck store they should have more insight and could match part numbers