* Works on 2013 2500 with 4 link front suspension only. Will not fit Dually models due to rear u-bolt size.* Will work with Power Wagon models with the addition of sway bar link kit D5301. Power Wagon models came factory with a 2" taller ride height so net lift gain will be 3" over stock.* Models with a 2-piece rear driveshaft may require rear carrier bearing kit ZOND5505.