I have a 1983 E150TRLCTE motor. I have had fuel leak issues with the fuel pumps for some time, so I decided to replace the fuel pumps altogether. However, the part number I found on both pumps is 328781. Although the information is conflicting, it seems that the pumps should be different, and neither that number. I can find the number recommended for the top side all over the place (0438559), but the lower (0393870) seems harder to find. From the pictures, it looks like they are the same body with the lower having a hose in the kit. Can I use two 0438559 pumps?
