This oil seal fits the front axle of the host tractor. It prevents lubricant leakage and keeps contaminants out of the axle housing. The seal sits between the rotating shaft and the stationary housing, maintaining a fluid barrier under normal operating pressures. A worn seal allows oil to weep past the lip, which can lead to bearing damage from insufficient lubrication. Corteco manufactures this seal to match the original housing bore and shaft contact surface, preserving the interference fit required for a leak-free seal. On installation, inspect the shaft surface for wear or scoring and lubricate the seal lip before pressing it into place.