1988 560 SL Windshield washer
 

I'm looking for the seal between the windshield washer pump and reservoir. Any suggestions?
Thanks and good driving in 2011!

lost mine too
 

Found that any rubber o-ring that fits over the pump stem works fine.

cottagstan, buy a new grommet from your local MB dealer, or online.

Amazing how important that little rubber grommet is, too. I lost the use of the washer and assumed it was because of a bad pump. No, all it needed was to replace the 15 year old grommet to get a proper seal again. All has been good since, after spending 50 cents or so. Even for an '88 model car, it's a good bet your local dealer stocks those things.