Synergy Heavy Duty ball joints are replacement upper and lower front joints engineered for Jeep JL and JT models. Built to handle lifted and off-road duty, the kit supplies one upper and one lower joint and is intended to restore robust steering geometry and suspension articulation. Where serviceable or adjustable components are needed for JL/JT front suspensions, these heavy-duty joints offer a direct, application-specific solution.
Synergy Jeep JL/JT Heavy Duty Ball Joints (1 Upper/1 Lower)