Synergy's knurled front ball joint set fits Jeep TJ, TJL, YJ, XJ and ZJ front Dana 30 and Dana 44 applications. These heavy-duty ball joints are intended as a direct-replacement set to restore or improve front suspension articulation and steering feel. Knurled bodies help secure the joint in the control arm, aiming to resist rotation and maintain reliable fitment in older or rebuilt suspension systems.
Synergy Jeep TJ/TJL/YJ/XJ/ZJ HD Knurled Front Ball Joint Set Dana 30/44