Thanks vac-o-matic!!
Yes, Read my Post, because you may want to AVOID them, as I am having Issues with them as of late. :-( Years ago, I would have sent you and everyone else there, but now, I dunno. :-(
Anyway, I believe I have the End-Caps you need, as I have a White and Blue Eureka I found in the Garbage, in my Basement right now, with I believe the End-Caps you want on the Brush-Roll, but I'll have to check on it later.