The most common coil-spring front suspension uses two control arms (also called A-arms because of their shape) per side, mounted to the frame, and a coil spring between them that exerts force on only ...

Vehicles Affected: Approximately 47,800 model-year 2018 Chrysler Pacifica and Pacifica Hybrid minivans The Problem: The right-front lower control arm may separate from the steering knuckle, increasing ...

The 2019 Ram 1500 half-ton pickup from Stellantis was industry’s first use of a hybrid composite/metal upper control arm on a light truck. The innovative design reduces mass and lowers operating ...