ACDelco 45D1937 Front Lower Suspension Control Arm and Ball Joint Assembly

The ACDelco 45D1937 is a professional-grade front lower suspension control arm and ball joint assembly designed as a high-quality aftermarket replacement for select vehicles. This integrated assembly connects your vehicle's steering knuckle to its frame, allowing the suspension to move while keeping the vertical motion of your wheels synchronized in relation to the body.

Key Features:

• Complete control arm and ball joint assembly for simplified installation
• Polyurethane dust boot protects internal components from contamination
• One-piece housing design for enhanced structural integrity
• Advanced bearings engineered for smooth operation and long service life
• Coated, heat-treated studs resist corrosion and provide superior strength
• Includes all necessary mounting hardware
• Greaseable design allows fresh lubricant to flush contaminants, reducing wear
• Undergoes rigorous impact, wear, and fatigue testing for quality assurance

This premium aftermarket replacement component is manufactured to meet or exceed expectations for fit, form, and function. ACDelco Professional parts deliver reliable performance backed by over a century of automotive engineering excellence.