This radial shaft seal sits at the interface between the front axle and the clutch housing. It prevents lubricant from leaking out of the axle assembly and keeps contaminants from entering the clutch area. The seal’s lip rides on the rotating shaft, maintaining a barrier under normal operating pressures. A worn or hardened seal allows oil to migrate onto the clutch disc, causing slip and engagement issues. The original manufacturer’s seal profile matches the housing bore and shaft wear path, so no shimming or adapters are needed during replacement. On installation, ensure the seal is pressed squarely into the bore and that the shaft surface is free of burrs or grooves.