I always liked this style fuel pump. They’re reliable and pretty easy to rebuild, especially if there was a kit for them. In a post years ago explaining how you could rebuild one of these Frank said “Take the pump apart at the seam closest to the motor, and try not to disturb the other seam or you will be making a complicated gasket.” Once in a while I find those gaskets on eBay and a couple times even the riveted diaphragm. I know there are cheap square pumps out there that guys have various degrees of success with. Nothing wrong with that to see if they make a good alternative. But I also like trying to keep these old ones going if I can.
