The John Deere AL55940RUIL is a genuine remanufactured fork exchange part, designed for a wide range of John Deere 6000 and 7000 series agricultural tractors. This part directly replaces the original AL55940 fork, ensuring optimal performance and compatibility. It is suitable for models including 6100, 6200, 6300, 6400, 6506, 6600, 6800, 6900, 6010, 6110, 6210, 6310, 6410, 6510, 6610, 6810, 6910, 6020, 6120, 6220, 6320, 6420, 6520, 6620, 6820, 6920, 6920S, 7200, 7400, 7600, 7700, 7800, 7210, 7410, 7510, 7610, 7710, 7810, 7220, 7320, 7420, and 7520.