Quick fuel line question.. car is stuck on side of road

[mabbonizio]

Hey folks,

my friends 1985 230E (w123) sprung a leak from a fuel line this morning.

The line is the one that runs from the fuel distributor to the warm up regulator.

Looking on pelican parts or german auto parts I don't see fuel lines listed for sale.

Dumb question.. I know (i drive a diesel tho so cut me some slack)

but do we have to get a line made by napa or something?
- If we have to get a line made by napa does anyone know the correct size it should be? Is our best bet just to take them the old one?

Does anyone have a good quick fix?

Thanks!