The Rock Krawler JL lower control arms are made from 1.75” OD 0.313” wall DOM steel and have a durable black powder coat finish. The arms are bent to offer improved ground clearance for increased off-road ability. An adjustable 1.25” shank Krawler Joint at the frame offers a misalignment capability of 60 degrees and is both serviceable and rebuildable. The ProFlex joint at the frame side connection uses 70a Durometer Thermoelastomer raceways that offer greater vibration isolation. The ProFlex bushing misalignment capability of 30 degrees. Giving the arm a total misalignment capability of 90 degrees. The Rock Krawler JL Lower Control Arm combines strength, durability and off-road ability making it one of the strongest adjustable arms on the market.
(2) JL Front lower control arms.