Poweka Tailgate Assist compatible with Ford F150 Truck 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 Lift Support Tailgate Assist Compatible with PK-DZ43200 ,Fit 2006-2008 Lincoln Mark LT and 2004-2014 Ford F-150 Your tailgate assist is installed on the driver's side of the truck Custom Designed For Each Make And Model Works In Conjunction With Factory Lift Support Cables Safely Controls The Drop Rate Of Truck Tailgates