OTC 6697 Wheel Knuckle Vacuum Oil Seal Installer for Ford 2006 To Current F-250/350
The OTC Ford axle shaft seal installer works on 2006 to current Ford F-250, F-350, 4X4s having the vacuum-operated front axle. 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.