URO 4E0407509E Suspension Control Arm and Ball Joint Assembly - Front Left Upper Rearward

Reliable Suspension Control Arm and Ball Joint Assembly

The URO 4E0407509E suspension control arm and ball joint assembly is designed for precise fitment on select Audi and Volkswagen models. Engineered to restore proper suspension geometry, this component supports safe handling and vehicle stability.

• Direct replacement for Audi A6, A6 Quattro, A8 Quattro, and Volkswagen Phaeton
• Includes integrated ball joint for streamlined installation
• Manufactured to meet OEM specifications for fit and function
• Durable construction to withstand road stresses and wear
• Part number 4E0407509E ensures exact compatibility

Product Details and Compatibility

This suspension control arm and ball joint assembly from URO is specifically designed for use with Audi A6, A6 Quattro, A8 Quattro, and Volkswagen Phaeton models. The assembly combines the control arm and ball joint into a single unit, simplifying replacement and maintaining suspension alignment. The part number 4E0407509E corresponds to the original equipment part, ensuring a precise fit and reliable performance. This component is essential for maintaining proper wheel alignment and suspension geometry, which directly affects vehicle handling and tire wear.

Common Applications and Problem Resolution

• Restores proper suspension alignment and steering response
• Eliminates clunking or knocking noises from worn ball joints
• Addresses uneven tire wear caused by faulty control arms
• Improves vehicle stability and handling on rough or uneven roads
• Replaces damaged or bent suspension components after impact

Installation Notes and Tips

Installation of the URO 4E0407509E suspension control arm and ball joint assembly requires standard suspension tools and alignment equipment. It is recommended to have a professional alignment performed after installation to ensure optimal handling and tire wear. Inspect related suspension components during replacement to identify any additional wear or damage. Follow manufacturer torque specifications for mounting hardware to maintain safety and performance.

Quality Assurance and Warranty

URO suspension components are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 4E0407509E control arm and ball joint assembly undergoes rigorous quality control to ensure proper fit and function. Warranty coverage details should be confirmed with the distributor or retailer at the time of purchase.