The Case IH C012017237B is a high-quality CORTECO front axle shaft oil seal, precisely engineered with dimensions of 50mm inner diameter, 72mm outer diameter, and 12mm width. This genuine OEM replacement part ensures optimal sealing performance for the front axle, preventing lubricant leaks and protecting internal components. It is specifically designed for various Case IH 4200 series agricultural tractors, including models 4210, 4220, 4230, and 4240, ensuring a perfect fit and reliable operation in demanding conditions.