Features and benefits

• Installer is made of high quality steel and designed with an integral driver handle to provide the weight to drive the seals in easily
• Correctly installs the seal onto the axle shaft and into the wheel knuckle, preventing front hub vacuum leaks that would cause the 4WD to not engage
• Works on 2005-newer Ford F-250, F-350 4X4s having the vacuum-operated front axle