This oil seal is an original AGCO component designed for the header of a combine harvester. It creates a static or dynamic seal between two mating surfaces, preventing lubricant leakage and keeping contaminants out of the bearing or shaft assembly. A worn or hardened seal allows grease loss and ingress of debris, which accelerates wear on the adjacent bearing or shaft journal. The seal is manufactured to the original housing bore and shaft dimensions, ensuring the correct interference fit and lip pressure for reliable sealing without requiring shimming or modification. On installation, inspect the sealing surface for scoring and lubricate the seal lip before pressing it into the housing.