The Zone Offroad replacement radius arm box kit for 2013 Ram trucks is a component-level box intended for 6.5-inch lift applications. Labeled as a radius arm replacement kit, it supplies the necessary box hardware to swap or upgrade the radius arm mounting area for a lifted setup. This direct-fit component is meant to restore correct box geometry on compatible 2013 Ram vehicles when performing a 6.5-inch lift.

Zone Offroad 13 Ram 6.5in Rplmt Radius Arm Box Kit