Wheel Knuckle

The cast aluminum wheel knuckle attaches to:

• The upper control arm via a ball-joint located in the arm.
• The lower control arm via a plain rubber bush located in the arm.
• The tie-rod via a cross-axis joint located in the tie-rod.

The wheel knuckle also provides the mounting locations for the:

• Wheel hub assembly.
• Wheel bearing.
• Wheel speed sensor.
• Brake caliper.
• Brake disc shield.