Rockshox revelatiom 2014 damper comaptibility

Hello I've seen couple of simialr topics but could not find this specifi answer. I'm trying to work out if I can use older damper in my 2014 revelation rl - would 2013 or 2103 rlt damper work ? assuming they all fit 32mm stanchions is there a lenght difference ? or anything else to worry ?

Thanks !