I got mine from CCOT and they sent an "extra" set of boots. 4 months later I found out why, the ones that came on them rotted out. My Cruiser never sits outside, so it wasn't UV rot. I think they did not get along well with the grease.
It is just a PITA to have to R and R TRE's just to replace boots.
PM me , I got a few trail spares that were new just been riding in tool box I will send em to ya when I get back from SNT for 20 bucks. I am swaping to a different front axle and no longer need the stocker stuff.