Tisco 311292WOR Fuel Shut Off Valve w/ O-Ring Genuine OEM Tisco part Replaces 738522, 311292LOR-O, 311292LOR-OE, 311292, 1103-3398, 11033398, A311292, A-311292 Fits: Ford Tractors 2000, 4000, 501, 600, 601, 700, 701, 800, 801, 900, 901 Fits: Tractors: 501, 600, 601, 700, 701, 2000 (1955-1964), 800, 801, 900, 901 (prior to s/n 126524, with 1/4 inch fuel line) (gas engines, 1955-1960). 501, 601, 701, 801, 901, 2000, 4000 (diesel engines 1958-1964)