The Case-IH 86639036 is a genuine OEM screw designed for secure fastening in a wide range of Case-IH agricultural equipment. This essential component is critical for proper assembly and reliable performance across numerous tractor and machinery series, including Farmall, JX, Maxxum, Puma, and Magnum models. Manufactured to Case-IH's stringent quality standards, this screw provides a precise fit and long-lasting durability for maintaining your machinery.