The Case IH 3055133R1 Crown Gear is an authentic OEM component designed for various Case IH Maxxum 5100 and 5200 series, as well as MX Maxxum series tractors. This critical gear is essential for the proper functioning of the differential or final drive system, ensuring efficient power transmission. Manufactured to strict Case IH specifications, it provides reliable performance and long-lasting durability in demanding agricultural applications. With confirmed fitment for models including 5120, 5130, 5140, 5220, 5230, 5240, 5250, MX100, MX110, MX120, MX135, MX150, and MX170, this crown gear maintains the integrity and operational efficiency of your machinery.