Anybody have the correct spec for the VACUUM LINES for my 1975 450SL - 107.044 xxxxx ? I've checked my paper and CD manuals, many web-sites, and my original parts book and cannot figure out the correct ID and OD for the multi-color vacuum lines. I'd also appreciate any leads to a supplier for the multi-color lines. I did get some samples from Mazzer tubing - nice stuff- but what I thought was the correct sizing wasn't. I've been wrong several times now so I'm figuring I'm missing something - I mic'd it to a 4mm, but the ID did'nt fit! Thanks!
sIZING iMPARed in Baltimore

 

Sorry, vaccum lines for what exactly. I would just cut off a small piece and head over to the auto parts store and get some more. They normaly have alot of hosing in stock and you can just compare to the new stuff. Although it won't be colored.