The Case IH 51486397 is a genuine OEM wiper arm designed for various Case IH agricultural and construction machinery. This essential component ensures clear visibility by securely holding and moving the wiper blade across the windshield. Manufactured to original specifications, it provides reliable performance and durability. Confirmed fitment includes a wide range of Farmall, Maxxum, Puma, Optum, Steiger, Magnum, and Quadtrac tractor models, ensuring a precise and secure replacement.