Mercedes mechanical wind shield washer pump

I have one Mercedes W108 250 mechanical fuel injection primer jump.  The diaphram appears good / has suction.  It is original and in good restorable shape.   Maybe this is what you need to finish your project or to get it back on the road [sold each]. I have a lot of other parts call or visit my site .rocklaurencevintageautoparts. 863 397 4027