Application for: For 2006-2022 Dodge Ram 1500 Only 4WD Description: PU Bushing（ Better Than Rubber Bushing ） Better Driving Performance More Applicable in Low Temperature) Tower Type Dust Cover(Longer Service Life) Thicker Handle（High safety performance） Professionally Precision Welded Tips(as shown in picture): can fill in grease after some use (pre-greased when you get it) Metal-To-Metal Ball Joint just a decoration, sealed and pre-greased, so do not try to fill in anymore It design provides strength and allows grease to flow through bearing surface for reduced friction and long life .
