Dorman 540-048 Front Upper Ball Joint for Select Cadillac Models

The Dorman 540-048 is a direct replacement front passenger side upper suspension ball joint engineered for select Cadillac vehicles. This critical suspension component connects the steering knuckle to the control arm, allowing smooth articulation while supporting the vehicle's weight and handling road forces.

Key Features:

• Direct fit replacement for front passenger (right) side upper position
• Engineered to match OEM specifications for proper fit and performance
• Constructed with durable materials to withstand suspension loads and road conditions
• Restores proper steering and suspension geometry
• Rigorous quality testing ensures reliable operation

Ball joints are critical wear items that require replacement when worn to maintain safe handling and prevent excessive tire wear. Dorman's engineering team designs each ball joint to provide reliable performance and restore original ride quality to your vehicle.