2006 Ford f150 4×4 Vibration

2006 Ford F150A day after I had the 4wheel drive actuator on the passenger side replaced. I was driving along and the front end started shaking like a tire was about to come off. By the time I pulled over it was just a steady vibration. Now when I hit any kind a bump I can feel it in the steering wheel and the pedals. I’ve put all new tires and alignment, both front wheel bearings, brakes and rotors and sway bar links on with no change. I took it to our local Ford garage where they told me everything in the front end is tight and in good working order. Please help

This is one that is just going to have to be looked at. You may want to take it to a different shop and get a new look with fresh eyes.