The Case IH 3141177R92 is a genuine OEM disc blade designed for optimal performance in agricultural applications. This high-quality disc features an 18-inch (457.2 mm) diameter and a 4 mm thickness, ensuring durability and effective soil engagement. It is equipped with a 5-bolt pattern and a 45 mm square bore, making it compatible with a range of Case IH implements. This disc blade is crucial for maintaining the efficiency and longevity of your machinery.