The John Deere AL38525 is a genuine OEM replacement knob designed for use across a wide range of John Deere agricultural and construction equipment. This essential component ensures proper operation and comfortable grip for various control levers, including shift levers, PTO levers, and hydraulic controls, in numerous tractor series (e.g., 20, 30, 40, 50, 55, 60, 70, 80, 90, 100, 200, 300, 400, 500, 600, 700, 800, 900 series), as well as combines and cotton pickers. Manufactured to John Deere's rigorous standards, it guarantees durability and a precise fit for maintaining optimal machine functionality.