ACDelco Suspension Control Arm and Ball Joint Assembly

The ACDelco Suspension Control Arm and Ball Joint Assembly (also called a control arm with ball joint or suspension control arm kit) is a complete replacement unit that connects the vehicle's steering knuckle to the chassis. It helps keep the wheel's alignment and motion controlled as the suspension moves through its travel.

Key Features:

• Combines the control arm and ball joint in one assembly, so you don't have to press the ball joint in separately
• Replaces worn or damaged components that can cause clunking noises, vague steering, uneven tire wear, or wandering
• Backed by ACDelco, GM's parts brand, which is known for OE-style engineering and quality control
• Built to help restore ride quality, handling, and steering response

Replacing the control arm and ball joint together is a practical way to restore suspension performance. We recommend an alignment after installation. Choose the specific part number for your application from the options listed on this page.