The John Deere RE43020 is a genuine OEM hydraulic pump designed to provide essential fluid circulation and maintain optimal system pressure for various hydraulic functions in John Deere 6000 and 7000 series agricultural tractors. Weighing approximately 8.16 kg, this robust pump ensures reliable and efficient operation, making it a critical component for maintaining the performance of compatible models such as the 6100, 6200, 6300, 6400, 6506, 6600, 6800, 6900, 7200, 7400, 7600, 7700, 7800, 7210, 7410, 7510, 7610, 7710, 7810, 6110, 6210, 6310, 6410, 6510, 6610, 6810, 6910. It supersedes part numbers RE32675, RE32675R, and RE32675RE.