Weighted at 3 lbs (1.4 kg) for controlled application, this axle shaft seal installer seats the seal onto the axle shaft and into the wheel knuckle of 2005-newer Ford F-250 and F-350 4 x 4s. It prevents front hub vacuum leaks that cause 4WD engagement failure on vehicles with vacuum-operated front axles. The tool provides the specific alignment required to maintain the integrity of the vacuum system during front-end service.

Weighted at 3 lbs (1.4 kg) for controlled application, this axle shaft seal installer seats the seal onto the axle shaft and into the wheel knuckle of 2005-newer Ford F-250 and F-350 4 x 4s. It prevents front hub vacuum leaks that cause 4WD engagement failure on vehicles with vacuum-operated front axles. The tool provides the specific alignment required to maintain the integrity of the vacuum system during front-end service.