[SUSPENSION KIT FITMENT] 2003-2005 for Ford Excursion,2003-2006 for Ford Expedition,2003-2006 for Lincoln Navigator. [SUSPENSION SYSTEM FUNCTION] Suspension system transmits the force and force twist acting between the wheel and the frame, buffering the impact force transmitted from the uneven road surface to the frame or the body, and attenuating the vibration caused thereby.. [SUSPENSION PARTS FEATURES] Made from forged steel, with plastic insert, filled with grease, Parts are phosphatized to ensure durability.. [SUSPENSION KIT CONTAINS] 2 K80039 Front Lower Ball Joint.
