I just replaced my cowl drain tubes. I ordered them from the local MB dealer. When they arrived I noticed I had 2 of the tubes for the right side and no left. The dealer informed me that they no longer have a different part number for the left tube. Their number system refers both the left and right Part No. to the new right tube part number.

Old numbers:

123 832 05 94
123 832 06 94

both use this new number:

123 832 36 94

I ended up cutting one of the tubes so I could rotate the gasket end and glue it together to make it fit my car. The old tubes just pull out and use no adhesive. To put the new ones in, just push it in the drain hole and work the outer lip until it's flat against the firewall.

This is SUPER easy to do and I would have tried to fix the old tubes:
#1 - IF I had both of them
and #2 - If the gasket end of the tube wasn't rotted out and crumbly

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__________________
Chad
2013 Jeep Unlimited Rubicon
OBK#44
"Pleasure in the job puts perfection in the work." - Aristotle (384-322 B.C.)

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1985 300TD - Red Dragon
1986 300SDL - Coda
1991 - 300TE
1995 - E320
1985 300CD - Gladys
2006 Nissan Pathfinder LE
1998 Acura 3.0 CL