2nd stage service

I have a Legend octopus (pictured below). What is the proper service kit for this edition? Is it the old 900012 or the new 129798 or something else entirely? Thanks! Legend octopus by CephBirk posted Nov 24, 2020 at 11:20 AM

Does anyone know where I can get a diaphragm for the 2nd stage of my aqua lung titan lx regulator?

Hi all, I wish to service my own regulators as I live in the Middle East I find I have to clean & replace the Christo lube on the second stages a little more often (3 - 6 months) than recommended manufactures instructions. I'm guessing the heat is the problem. I am manually using a nylon...