Blackstone fuel pump rebuild kit

[luke72]

Originally Posted by Bored&Stroked

Question: It looks like a double-action pump with two diaphragms . . . one for fuel and the other for vacuum? Are those two hose connections for vacuum?

i don't know so much about them i have a very old drawing somewhere , but in my knowledge the second diaphrams should work for the wipers

[petehoovie]

Originally Posted by luke72

i don't know so much about them i have a very old drawing somewhere , but in my knowledge the second diaphrams should work for the wipers