Gen ll Replacement Component Box for PN K1083, K1083DB, K1083M, K1084, K1084DB, K1084M, K1085DB, K1086DB, K1087DB, K1088DB by Fabtech®. Proper design in suspension development is key in providing a quality, trouble free product to the end consumer. Fabtech leads the industry with extensive research, design technology and rigorous testing that results in the highest performing, finest quality suspension system for the discerning offroad enthusiast.