The Fabtech rear component box supplies parts for installing a 4-inch lift on 2008–2016 Ford F-250 and F-350 4WD models. It’s a dedicated rear box for Fabtech’s 4in system and pairs with specified kit PN numbers. Fabtech highlights extensive suspension development and quality materials; the box complements a full lift kit and other parts may be required to complete installation.
Fabtech 08-16 Ford F250/350 4WD 4in System Rear Box Kit