I got the delivery valve O rings and copper washers from Phil and replaced them using the instructions from the forum. The pump is dry on top now but it still leaves a puddle of diesel on the garage floor when I park it overnight. I can't find the leak. It does not appear to be leaking from any of the fittings and I have replaced all of the rubber fuel lines. As near as I can tell, the fuel appears to be leaking from the bottom of the pump.

Has anybody replaced the gasket at the bottom of the pump (on a 601,602 or 603) with the injection pump in place? Are there any other gaskets and O rings that I can replace without removing the injection pump?

__________________
Tom Hughes
St. Louis
84 300SD
92 300D
86 300SDL