This PTO seal ring is an original AGCO component for the three-point hitch assembly. It creates a tight seal at the PTO output shaft, preventing hydraulic fluid leakage and keeping contaminants out of the driveline coupling. A worn or damaged seal allows fluid loss and can lead to clutch chatter or incomplete PTO engagement. The seal is manufactured to the original geometry, matching the housing bore and shaft diameter so that no shimming or adapters are needed during installation. Replace the seal whenever the PTO shaft or housing is serviced, and ensure the mating surfaces are clean before pressing the new ring into place.