Air-pak help

[Canadian Colin]

Having some trouble finding rebuild kits for the air-pak.
Are there any air-packs that aren’t obsolete that might work? Like from a M35?
I know a 5 ton rebuild kit will work with the exception of a few seals, but these seals are impossible to source.
Any words of wisdom would be greatly appreciated!

 

[NY Tom]

I went too fast and did not read well. You are looking for M135 airpack? What I have posted below may not work for you then. My apologies.

Everybody seems to have the repair kit for the long style air pack. Supporting vendor link here.

If you have the short version it seems you are SOL. I do not understand why the short version has no support.

New airpacks are available as well - such as here:

 

[Canadian Colin]

Yeah, I'm looking for the M135/M211 airpack, which are proving pretty impossible to find.
I understand that the kits for the 5 ton has most of the parts except for 2 seals which are impossible to get. I was wondering though, could I not just use a 5 ton air-pak on my truck?

 

[NY Tom]

I found this page which I am pretty sure you have read. Might be of help however.

These guys are selling one with an "R" suffix. Not sure if that makes a difference. They might know. Expensive.

DavyBoySmith might still sell these 2 missing seals? Still active on the site.