ACDelco 45D10511 Professional Front Passenger Side Upper Suspension Control Arm and Ball Joint Assembly

The ACDelco 45D10511 Professional Front Passenger Side Upper Suspension Control Arm and Ball Joint Assembly is a high-quality aftermarket replacement designed for steering and suspension systems. This complete upper control arm assembly integrates a pre-assembled ball joint, delivering a direct OE-style replacement that restores proper suspension geometry and ride quality.

The control arm serves as the critical link between the vehicle's frame and wheel hub, while the integrated ball joint provides the pivoting movement necessary for smooth steering and suspension travel. Replacing worn or damaged components with this assembly helps eliminate clunking noises, loose steering feel, and uneven tire wear associated with failed upper control arms and ball joints.

Key Features:

• ACDelco Professional (Gold) Grade: Manufactured to meet fit, form, and function expectations for a wide range of makes and models
• CNC-Machined Housing: Precision-machined for dimensional consistency and long-term reliability
• Integrated Ball Joint: Pre-assembled unit simplifies installation compared to replacing individual components
• Greaseable Design (where applicable): Allows fresh lubricant to flush contaminants and reduce internal corrosion and wear
• Complete Assembly: Includes all necessary hardware for installation
• GM-Backed Quality: Part of the ACDelco Gold (Professional) line, backed by General Motors

ACDelco Professional parts are engineered to meet or exceed OEM specifications, making this upper control arm and ball joint assembly a reliable, cost-effective alternative to dealer-sourced replacement parts. Covered under ACDelco's 24-Month/Unlimited Mile Warranty for added peace of mind.