The John Deere R218899 is a genuine OEM coolant hose designed for various John Deere 6000 and 7000 series agricultural tractors. This essential component ensures efficient coolant flow, maintaining optimal engine operating temperatures and preventing overheating. Manufactured to John Deere's rigorous standards, it provides reliable performance and a precise fit for models including 6100, 6200, 6300, 6400, 6506, 6600, 6800, 6900, 7200, 7400, 7600, 7700, 7800, 7210, 7410, 7510, 7610, 7710, and 7810. With a length of 254 mm, width of 254 mm, and height of 25.4 mm, and a weight of 0.09 kg, this hose is built for durability and long service life.