The factory drain tubes on the SDL just cracked and fell apart. I used plain ole heater hose, think it was 5/8" - no problem at all.
I wasn't about to mess around with the foam /spring gizmo MBZ used - it's a drain tube - not a plasma conduit.

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1986 300SDL 201K Daily Driver
1984 300D In Progress
1989 240GL 196K Swedish Brick
1984 300SD -- Sold 289K
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