OE number

600-105

7L1Z-3C247-A
7L1Z-3C247-B
7L1Z3C247B
Ford 7L1Z3C247A
Dorman 600-405

Will fit following models

For 4WD Only!
2003-2015 Ford Expedition
2005-2015 Ford F150 Truck
2004 Ford F150 Truck New Body Style
2006-2008 for Lincoln Mark LT
2003-2015 Lincoln Navigator       

Package Includes:

1x  Front Axle Separation Actuator