I just use 1/8" silicone for my vacuum tubing.

Be mindful of that splitter behind the booster, it feeds to vac/econ gauge, HVAC, and the vac reservoir I believe. I had to order it from MB, also the plug to the inlet of the vac res too.

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I'm not a doctor, but I'll have a look.

'85 300SD 245k
'87 300SDL 251k
'90 300SEL 326k

Six others from BMW, GM, and Ford.

Liberty will not descend to a people; a people must raise themselves to liberty.[/IMG]