Flathead Fuel Pump

[Richard Farrant]

Originally Posted by Lynn Eades

Put a modern diaphragm in it to cope with the high aromatic modern fuel.

And be aware that a British AC pump has a different diaphragm spindle than a North American AC pump. Difference is the British one has two notches in the spindle where it fits to the lever where as a US one has a slot in the spindle so it hooks over the lever. I usually get a modern kit for a Land Rover Series 3 to get the correct diaphragm.