Review on 🔒 Premium Auto Locking Hub 4WD Axle Actuator for Ford F150 & Expedition - Fits Front Right/Left - Compatible with Lincoln Navigator - 2004-2015 - Replaces Part 7L1Z-3C247-A by Scott Schram

Installed 2 weeks ago and works great. I heard the sound "wah-wah-wah-wah". I thought it was the tires, but after jacking up the front "running engine" the axle on the driver's side was spinning with the wheel. The passenger side was spinning freely so I knew it wasn't the vacuum solenoid, which is a common mistake. After I removed the old one, it broke into 2 pieces and looked cheap to the original manufacturer. This one seemed much better to me than the Fabrikeins after taking it out of the box. Highly recommended at less than half the OEM price. If this gets me 50,000 miles I'll be more than happy considering the factory car lasted 100,000.