This little screen presses into the gas shut-off valve where it goes into the gas tank. Prevents sucking gas off the bottom of the tank, and keeps junk out of gas lines. Works in original valves and reproduction valves (except late '31) made up until early 2023 with a perfectly round hole in the inlet. U.S.A.

Gas valves made after January of 2023 have a hex shape in the I.D. of the fuel inlet. You have to order A-9193-TX screens for those valves.