The John Deere RE169991 is a genuine OEM oil pipe designed to provide reliable lubrication within the engine systems of various John Deere 6000 and 7000 series agricultural tractors. This essential component ensures the proper flow of oil, critical for maintaining engine health and operational efficiency. Compatible with models including 6100, 6200, 6300, 6400, 6506, 6600, 6800, 6900, 7200, 7400, 7600, 7700, 7800, 6010, 6110, 6210, 6310, 6410, 6510, 6610, 6810, 6910, 7210, 7410, 7510, 6020, 6120, 6220, 6320, 6420, 6520, 6620, 6820, 6920, 7220, 7320, 7420, and 7520.