Auto Parts — steering knuckle RSS

A curb hit or pothole can bend a steering knuckle without obvious damage. Learn the symptoms, alignment clues, and fitment checks before buying a used OEM replacement.

Learn how to tell whether a spindle, steering knuckle, hub, or control arm is bent after curb damage, plus how to buy the right used OEM replacement.

Learn the most common bad steering knuckle symptoms, why bent spindles cause alignment problems, and when used OEM replacement makes sense.

Learn the signs of a bad steering knuckle or spindle, why it causes tire wear and alignment problems, and how to buy the right used OEM replacement.

Your steering knuckle and spindle assembly connects your wheel to your suspension and steering system. Learn what it does, the warning signs of failure, and when it's time to replace it — before a small problem turns into a dangerous one.