(And you're damn right I forsook the new parts vendor. If MBParts has a rebuild kit, it's not on the website, which I always prefer for ordering, being new-fashioned.
I love Rusty's service and prices, and preferentially (ie, always if he has it) order my new parts from him - like the suspension ones for my recent rebuild - but $15 for new diaphragms vs. $70 or so for a whole actuator... I don't know that I love anyone THAT much!) Stuart S.