WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Bad Trailing Arm SymptomsControl arms connect the steering knuckle or the wheel flange to the frame via a bushing. The end of the control arm that’s attached to the frame must pivot to allow the axle or the steering knuckle to move up and down.