Im calling it the sender assembly for the fuel tank, but im not comming up with anything. I need to replace it, but I cant find any parts stores that sell a 'sender assembly'. It has 4 gas lines, 1 to the engine, 1 return, 1 vent, 1 vapor, the sender unit is connected to it, and the fuel pump is connected to it, it goes in the the hole at the top of the tank. Is it called something else? or am i not looking in the the right places? or aggh, im just frusterated...