The John Deere AL28078 is a genuine OEM steering pressure line designed for various John Deere agricultural machinery. This essential hydraulic component ensures proper power steering functionality by maintaining the correct pressure within the steering system. It is compatible with a wide range of John Deere tractors including the 2040, 2140, 2250, 2450, 2650, 2850, 3040, 3050, 3140, 3150, 3350, 3640, 3650, 4040, 4050, 4240, 4250, 4440, 4450, 4640, 4650, 4840, 4850, 8430, 8440, 8450, 8630, 8640, 8650, 8850 series, and combines such as the 1065, 1068, 1072, 1075, 1085, 1174, 1177, 1188 models. This OEM part guarantees optimal performance and durability for your John Deere equipment.