You will receive 2 new Pro Comp steering knuckles (1 driver & 1 passenger side). These are designed specifically for Pro Comp 6" lift kits K2075, K2084, and K2101. ---Pro Comp box part #'s 56747B-2 and 56747B-3 ---Driver side steering knuckle part # 90-4138 ---Passenger side steering knuckle part # 90-4139 Fitment Guide: ---RAM 1500 2009-2018 4wd (with Pro Comp 6" lift).
