The John Deere ER449663 is a genuine OEM step designed for various John Deere 7000, 8000, and 9000 Series agricultural tractors. This durable step provides secure and stable access to the operator's cab, essential for daily operations. Manufactured to John Deere's rigorous standards, it ensures a perfect fit and long-lasting performance. With dimensions of 431.8 mm length, 254 mm width, and 88.9 mm height, and a weight of 4.54 kg, this step is a direct replacement for the original part, including superseded number RE449663.