ACDelco Suspension Knuckle Assembly

The ACDelco Suspension Knuckle Assembly (also called a steering knuckle or spindle knuckle) is a key chassis component. It connects the wheel hub and bearing to the control arms, strut or shock, and steering linkage. The knuckle carries vehicle loads and lets the wheel pivot for steering, so it helps keep handling stable and predictable.

Key Features:

• Engineered by ACDelco, a brand with a long history as a General Motors parts supplier
• Built to meet the form, fit and function of the original component
• Provides mounting points for the wheel bearing or hub, brake caliper and suspension links
• Made to handle the loads and stresses of daily driving
• A replacement for knuckles that are bent, cracked, corroded or damaged by impact or wear

Replacing a damaged knuckle restores proper wheel alignment geometry and steering response. After installation, have the vehicle's alignment checked. Browse the individual listings in this product line to choose the right knuckle for your application.