The John Deere AL115002 Radiator, also known as a Watercooler Assembly, is an authentic OEM component designed for various John Deere agricultural tractors. This radiator is crucial for maintaining optimal engine operating temperatures by efficiently dissipating heat from the coolant. It is a direct replacement part, ensuring proper fitment and performance for compatible models in the 6000, 6010, 6020, 6M, and 6R Series, including specific models like 6100, 6200, 6300, 6400, 6110, 6210, 6310, 6410, 6120, 6220, 6320, 6420, 6520, 6105M, 6115M, 6125M, 6130M, 6140M, 6150M, 6170M, 6105R, 6115R, 6125R, 6130R, 6140R, 6150R, 6170R, 6190R, and 6210R. This genuine part guarantees reliability and durability, essential for demanding agricultural applications.