**Connects the sway bar link to the suspension, 2 per car** Sway bar/stabilizer bar links are an often overlooked replacement item on most cars. The purpose of the sway bar link is to connect the sway bar to the suspension and to load the sway bar while cornering. Often times sway bar links do not show signs of wear and will require further inspection in order to determine their need for replacement. Usually a worn sway bar link will make itself apparent by making clicking sounds while traveling over bumps at slow speed.