The John Deere ER064455 is a genuine OEM hitch control unit designed for precise management of the three-point hitch system on various John Deere agricultural tractors. This essential electrical component ensures reliable operation across 6010, 6020, 6030, and 7030 Series models, including specific models like 6110, 6210, 6310, 6410, 6510, 6610, 6810, 6910, 6120, 6220, 6320, 6420, 6520, 6620, 6820, 6920, 6130, 6230, 6330, 6430, 6530, 6630, 6830, 6930, 7130, 7230, 7330, 7430, and 7530. It measures 95 mm in length, 51 mm in width, and 51 mm in height, with a weight of 0.12 kg, ensuring a direct fit and optimal performance.