This is a high-quality aftermarket replacement oil seal, specifically designed to be compatible with Case IH agricultural and industrial machinery. Engineered to meet or exceed the performance of the original equipment, this seal is an economical alternative for maintaining your equipment. With precise dimensions of 99mm inner diameter (ID), 115mm outer diameter (OD), and 7.5mm thickness, this seal is crucial for preventing the leakage of lubricants and the ingress of contaminants such as dirt, dust, and moisture into critical rotating components. It plays a vital role in protecting bearings and other internal parts from premature wear and failure, ensuring the longevity and efficient operation of your machinery. This aftermarket oil seal is a direct replacement for Case IH OEM part numbers 5188609 and 5140455. It is manufactured using durable materials to withstand the demanding conditions typically found in agricultural and construction environments, offering reliable sealing performance. Choosing this non-original alternative provides a cost-effective solution without compromising on the essential function of sealing critical shafts and housings. Ensure proper fitment by verifying your equipment's specifications against the provided dimensions and compatible OEM part numbers.