The Case IH 87668327 is a genuine OEM pulley designed for various Case IH agricultural machinery, including specific models within the Magnum and Steiger/Quadtrac series. This critical component ensures the smooth and efficient operation of engine accessory drive systems. Manufactured to Case IH's stringent quality standards, the 87668327 pulley provides reliable performance and durability, maintaining proper belt tension and power transmission. It is a direct replacement for the superseded part number 87304677, guaranteeing perfect fit and function for compatible equipment.