The John Deere AH140063 is a genuine OEM hydraulic cylinder kit designed for a wide range of John Deere agricultural machinery. This essential kit ensures proper function and maintenance of hydraulic cylinders in models such as 4050, 4055, 4250, 4255, 4450, 4455, 4555, 4560, 4755, 4760, 4955, 4960 series tractors, 9400, 9410, 9500, 9500SH, 9510, 9510SH, 9600, 9610 combines, 9960, 9965, 9970 cotton pickers, 7455 cotton strippers, and 6610, 6710, 6810, 6910 forage harvesters. Manufactured to John Deere's rigorous standards, it provides reliable performance and durability for hydraulic system repairs.