This replaces Ford part number D8NN600LBor LA, and is used on the following models 250c, 260c, 2810, 2910, 3230, 340, 340a, 340b, 3430, 345c, 345d, 3900, 3910, 3930, 4110, 4130, 420, 445, 445a, 445c, 445d, 450, 4600, 4600su, 4610, 4630, 4830, 5030, 515, 532, 535, 540, 540a, 540b, 545, 545a, 545c, 545d, 5600, 5700, 6600, 6700, 7600, amd 7700.