This genuine McCormick 3547976M1 fuel tank cap is designed for a secure fit on agricultural machinery. Featuring a 70mm outer diameter, 60mm inner diameter, and 50mm height, this cap ensures proper sealing for fuel tanks. It is compatible with a wide range of Massey Ferguson, Landini, and McCormick tractor series, including MF 100, 200, 300, 500, 600, 1000, 2000, 3000, 4200, 4300, 5400, 6100, 6200, 6400, 7400, 8100, 8200, 8400, 8600, 9000 Series; Landini 50, 60, 70, 80, 90, 100, 500, 600, 700, 800, 900, 1000, 5000, 6000, 7000, 8000, 9000 Series; and McCormick CX, MC, MTX, XTX, ZTX Series.