TRW Automotive 8B3 407 505 A Front Upper Control Arm

The TRW Automotive 8B3 407 505 A is a front upper control arm designed as a direct replacement for OEM part number 8B3407505A. This essential suspension component connects the vehicle's wheel hub to the frame, allowing controlled wheel movement while maintaining proper alignment and stability.

Key Features:

• Direct OEM replacement for Audi part number 8B3 407 505 A
• Manufactured by TRW Automotive, a trusted name in suspension components
• Includes integrated bushings and mounting points for complete installation
• Engineered to restore factory ride quality and handling characteristics
• Left (driver) side application

Control arms are critical suspension components that experience significant stress from road conditions, impacts, and normal wear. When control arm bushings or ball joints wear out, drivers may notice clunking sounds over bumps, steering wobble, uneven tire wear, or a loose feeling in the steering. Replacing worn control arms restores tight, responsive handling and prevents further suspension damage. For optimal performance and safety, control arms should be replaced in pairs along with alignment adjustment.