AM2773T seal Fits John DeereOne New Aftermarket Replacement Rear Axle Oil Seal Fits John Deere Tractors This aftermarket replacement rear lower axle outer oil seal fits a wide range of classic Fits John Deere tractors. The double lip neoprene design seals the axle shaft to keep oil in the final drive assembly and prevent contaminants such as dirt, dust, and moisture from entering. Two seals are used per tractor and sold individually. On Fits John Deere L and LA models, this seal