4 replies to this topic

[warrenm]

I'm after some information on the difference between a VH44 & VH40 remote boosters. I have a friend with an EH with disc/drum & single circuit system. From info I have found online(it must be true) some list the bore size of the VH44 as 5/16" others list the VH40 as 5/16", I have both a 44 & 40 that were dismantled 30 something years ago & placed in the same container, so not sure which cylinder belongs with diaphragm. Cylinder 1 has a 5/16" bore under the small diaphragm, cylinder 2 has a 3/8" bore under the small diaphragm. He has purchased a cheap(PBR knock off) booster but is having some issues, so he wants a genuine PBR, which I have, just need a kit in them.

[Cook]

Hi Warren. There is an old thread "VH40 & VH44 Vacuum boosters". Sorry I can't import it. Not sure if you are talking about the same thing or not. Cheers Ron

[warrenm]

Thanks, I searched & found others, but not that one.

[dattoman]

http://www.gmh-toran...acuum-boosters/

[warrenm]

Thanks Neil.