Stabilizer links serve as essential sections of car suspensions, joining a number of other components that bear the brunt of the stress when you drive over potholes and other ruts in the road. Segmented suspensions are used in modern vehicles. Stabilizer links are found on sway bars or stabilizers. While stabilizer links hook this larger component with arms that extend up to the wheels themselves, the stabilizer bar keeps pairs of wheels together. Ball joint connections allow for suspension travel and turning.