Gas tank sending unit with gasket {mfg by Stewart Warner}. For 134 & 172 CID engines. Tractors: 501 601 701 801 901 2000 4000 {1958-1964}.

Fuel sending unit for Ford tractor models: 2000, 3000, 4000, except 3400, 3500, 4110, 4140, (1965 to 1974); 2600, 3600, 3900, 4100, 231, 233, 333, 531, (1975 to 1981); L/FWD & L/CAB 2810, 2910, 3910, 4110, 4610SU, (1981 to 2/1990)

Fuel sending unit for Ford tractor models: 5000, 5600, 6600 & 7600, (1975 to 1981) with CAV injection pump