The John Deere AL155122 is a genuine OEM oil line designed to deliver essential lubrication within various John Deere agricultural and industrial machines. This critical component ensures the proper flow of oil, maintaining engine and hydraulic system integrity and preventing wear. Manufactured to John Deere's rigorous standards, it provides reliable performance and a precise fit for compatible tractors and engines, including models in the 5R, 6M, 6R, and 7R series, as well as numerous 4045, 6068, 6090, and 6135 series engines. This durable oil line is essential for maintaining the longevity and efficiency of your John Deere equipment.