The John Deere RE558423 Step Assembly is a genuine OEM replacement part designed for various John Deere 6000, 6010, and 6020 series tractors. This durable step provides secure and reliable access to the operator's cabin. Measuring approximately 508 mm in length, 406 mm in width, and 254 mm in height, and weighing about 5.08 kg, it ensures a perfect fit and maintains the original equipment's safety standards 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, and 6920S.