The Case IH 87660330 is a genuine OEM sprocket designed for critical power transmission in various Case IH agricultural machinery. This robust sprocket is a direct replacement part, ensuring optimal performance and durability. It is compatible with numerous Case IH combine, tractor, header, and windrower models, including AFX8010, CR8080, STX275, 3020 Series, and WD1203, among others. Weighing approximately 1.15 kg, this component is engineered to meet original equipment specifications for precise fit and long service life.