Our axle differential seal is made of quality materials to prevent axle fluid leaks and prevent harmful contaminants from entering the transmission. Our axle seal is easy to install, a direct replacement, and ensures an exact fit every time. Product Features:Easy to install, direct fit replacementReplacement prevents damage to differential and axle disconnectRestores drivability and keeps transmission fluid full to keep running smoothlyThis part has undergone vehicle try-on testing to meet product standards and quality