The John Deere L209057 is a genuine OEM hose designed for John Deere 8000 series tractors, including models 8100, 8100T, 8110, 8110T, 8200, 8200T, 8210, 8210T, 8300, 8300T, 8310, 8310T, 8400, 8400T, and 8410. This critical component ensures proper air flow between the charge air cooler and the turbocharger outlet, maintaining engine performance and efficiency. It is also compatible with 6081H and 6081A engines. With a length of 254 mm, width of 127 mm, height of 127 mm, and weighing approximately 0.45 kg, this hose is built to John Deere's rigorous standards for durability and fit.