Front Steering Knuckle (Aftermarket) — Dodge Durango & Jeep Grand Cherokee (2017-2022)

The Front Steering Knuckle (commonly referred to in local markets as the steering "spindle," "knuckle," or "spindle arm") is the structural cornerstone of your vehicle's front suspension and steering assembly. On the Dodge Durango and Jeep Grand Cherokee, this heavy-duty metal casting physically connects the upper and lower control arms, the steering rack tie rod ends, and the front shock absorbers, while housing and supporting the front wheel hub bearing assembly. These premium aftermarket steering knuckles are rigorously engineered to handle immense dynamic structural loads, maintaining exact wheel tracking angles to guarantee stable, predictable handling and confident steering wheel feedback.

Technical Specifications

Technical Note: Steering knuckles are highly rigid components and are typically only replaced following a severe collision or a heavy curb impact. A bent knuckle cannot be straightened; it throws off your suspension geometry and makes it impossible to align your wheels correctly, causing permanent steering pull and rapid tire wear.

Pro Tip: During replacement, pay extreme attention to the ABS wheel speed sensor that mounts directly into the knuckle. These sensors are delicate, and any dirt accumulation or physical damage to the tip or wiring harness during transfer will immediately trigger ABS, traction control, and stability system dashboard warning lights.