Dorman 800-123 http://www.dormanproducts.com/p-49076-800-123.aspx?origin=keyword
I found mine on Amazon in a 2pk 10.71 shipped. You can also order at auto zone for $11.95
This package says Ford but all my measurements says it will work. I used a 5/16th drill bit as a measurement tool both the oem and dorman o-rings were the same size. A 31/64 drill fit both openings to the seat, the o-ring distance to the seat were the same and the seat to the clip were the same, I had to be creative to measure this one. I have not put mine on as of yet, I will when I re-plumb my heater to make the fuel pump more accessible.
I found mine on Amazon in a 2pk 10.71 shipped. You can also order at auto zone for $11.95
This package says Ford but all my measurements says it will work. I used a 5/16th drill bit as a measurement tool both the oem and dorman o-rings were the same size. A 31/64 drill fit both openings to the seat, the o-ring distance to the seat were the same and the seat to the clip were the same, I had to be creative to measure this one. I have not put mine on as of yet, I will when I re-plumb my heater to make the fuel pump more accessible.