Fabtech performance component box 2 for the 4-inch lift system fits 2015–2018 Ford F-150 4WD and supports part numbers K2196DL/K2193DL, supplying the complementary components needed to complete the performance kit. Fabtech applies extensive research and testing to its suspension systems; these boxed components are constructed from quality materials to ensure functionality, but other parts are required for a full installation.
Fabtech 15-18 Ford F150 4WD 4in Performance System - Component Box 2