Pair of black polyurethane lower control arm bushings with lube. Does both lower control arms. Polyurethane does not degrade like rubber and also deflects less which offers a firmer ride, with more precise handling and road feel. Bushings are 1-7/16-inch outside diameter. Measure your car to make sure you have the correct bushing size, since some are made with 1-7/16-inch and some are 1-9/16-inch size. The outter bearing shells must be reused with this bushing set.