ACDelco 45D10937 Front Lower Suspension Control Arm and Ball Joint Assembly - Gold

The ACDelco Gold 45D10937 (OEM Reference: 19474737) is a front lower suspension control arm and ball joint assembly engineered as a premium aftermarket replacement for General Motors vehicles and a wide range of other makes and models. Designed to meet specifications for fit, form, and function, this assembly delivers reliable suspension performance and restores proper handling dynamics.

Key Features:

• CNC-machined housing for dimensional consistency and high-quality construction across applications
• Induction hardened to match GM OE fatigue life for long-lasting durability
• Greaseable design where applicable — allows fresh lubricant to flush contaminants from the assembly, helping reduce corrosion and wear over time
• Pre-greased for easy installation right out of the box
• Steel control arm construction with corrosion-resistant finish
• Ball joint and bushings included — no need for separate components
• No assembly required

ACDelco Gold parts are manufactured to meet OE expectations for General Motors vehicles as well as most other makes and models. The 45D10937 control arm assembly connects the steering knuckle to the vehicle frame, allowing the suspension to move while keeping wheel motion synchronized with the vehicle body. It is a smart, cost-effective alternative to OE replacement parts.