The Case IH 87536581 Tube is a genuine OEM replacement part designed for various Case IH Steiger, Quadtrac, and Magnum series agricultural tractors. This essential component ensures proper system function and maintains the integrity of your machinery. Manufactured to Case IH's rigorous standards, it provides reliable performance and a precise fit for models including Steiger 370, 420, 470, 500, 540, 580, 620; Quadtrac 470, 500, 540, 580, 620; and Magnum 250, 280, 310, 340, 380, 380 CVT.