ACDelco Genuine GM Steering Knuckle Assembly

The ACDelco Genuine GM Steering Knuckle Assembly is a factory-original replacement steering knuckle (also called a spindle or wheel knuckle). It is designed to restore the steering and suspension geometry the vehicle's engineers specified. The knuckle connects the wheel hub and bearing to the control arms, strut or shock, and steering linkage. It carries the vehicle's load and passes steering input to the wheel.

Key Features:

• Genuine GM replacement part, engineered to meet original equipment specifications for fit, form, and function
• Sturdy cast construction built to handle road loads, braking forces, and steering stresses
• Precision-machined mounting points and bores for proper alignment with the hub, bearing, and suspension components
• Helps restore predictable steering response and even tire wear when it replaces a bent, cracked, or damaged knuckle
• Backed by ACDelco, GM's original equipment parts brand

Replacing a damaged steering knuckle is a key repair after a collision, a curb strike, or heavy wear. Have the alignment checked after installation. Replace worn wheel bearings, ball joints, and other related hardware at the same time as needed. Choose the correct part number for your application from the individual listings in this product line.