It doesn't have to be replaced. You can remove it from the car, disassemble it, wire brush it, reassemble, and reinstall in the car. David Teitelbaum vin 10757 --- In dmcnews@xxxxxxxxxxxxxxx, "Adam 16683" <acprice1@xxxx> wrote: > The inside of the filler neck to the gas tank on my car is rusty. The > rust seems to only be on the metal tab that flips up (roll over > valve?) I want to replace this and any other rusty parts in that > area while i am in there. All advice is appreciated! > > thanks > Adam 16683