Covering 1998 to 2004 Ford F-250, F-350, F-450, and F-550 4 x 4 models, this axle shaft seal installer seats the seal onto the axle shaft and into the wheel knuckle. It prevents front hub vacuum leaks that cause 4WD engagement failure by maintaining correct seal positioning during assembly. This 10.8-pound (4.9 kg) tool is designed specifically for use on vacuum-operated front axle systems.

Covering 1998 to 2004 Ford F-250, F-350, F-450, and F-550 4 x 4 models, this axle shaft seal installer seats the seal onto the axle shaft and into the wheel knuckle. It prevents front hub vacuum leaks that cause 4WD engagement failure by maintaining correct seal positioning during assembly. This 10.8-pound (4.9 kg) tool is designed specifically for use on vacuum-operated front axle systems.