fuel delivery valve
 

did a search to cure the leak on top of the injection pump on my 83 240d. the number 2 fuel delivery valve is leaking fuel in spades. the search revealed a part number for a rubber 'o' ring. and a part number for a copper washer. reviewing the posts on the topic have run into a problem. some posts state very clearly there is no o ring. all agree there is a copper washer. anybody have info on this? anybody want to come over and either fix this or put me out of my misery?

bump
 

hey buggers. this may be relevant. mb dealer folk told me the low or no sulfer stuff is 'precipating' many folk to experience about fuel leaks.