This is what the pump assembly looks like from the outside:
View attachment 313291
and inside:
View attachment 313298
The connector I used is a Conxall/Switchcraft pn:4182-3SG-300
(mates with Conxall/Switchcraft pn:3182-3PG-3DC). Both are available from Digikey.
One pin is used for the sender and the other 2 are for the pump power and ground.
I used fuel tank sealer around the soldered pins and connector flange for added insurance
against leaks.
