1J0407255AG

The steering knuckle connects the wheel hub to the suspension and steering components, allowing the wheels to turn left or right.

Symptoms include uneven tire wear, steering instability, and unusual noises during steering maneuvers.

Replacement involves lifting the vehicle, removing the wheel and brake components, disconnecting the tie rod and ball joints, and replacing the knuckle. Professional assistance is recommended.

Steering knuckles are typically sold individually, but it's advisable to consult your vehicle's service manual or a professional to determine if both sides should be replaced simultaneously.