D0NN555CLH Years:1955-81 Lower Lift Arm (Left Hand) 5160 Steel. 32" Hole Centers. Fits Ford Tractors:2000, 2110 LCG, 230A, 231, 2310, 233, 2600, 2610, 2810, 2910, 3000, 333, 334, 335, 340, 340A, 340B, 3600, 3610, 4000, 445, 445A, 530A, 531, 540, 540A, 540B, 545, 545A, 600, 601, 700, 701, 800, 801, 900, 901.