Dorman 524-229 Suspension Control Arm and Ball Joint Assembly - Front Left Upper Rearward

Durable Suspension Control Arm and Ball Joint Assembly for Audi A8 Quattro and S8

The Dorman 524-229 suspension control arm and ball joint assembly is engineered to restore precise handling and suspension performance for Audi A8 Quattro and S8 models. Designed with quality materials and pre-greased components, this assembly ensures reliable operation and long service life.

• Pre-greased ball joint for immediate use and reduced maintenance
• Includes rubber bushings for effective vibration dampening
• Constructed from lightweight aluminum with a black finish for corrosion resistance
• Press-in ball joint with pinch stud type for secure mounting
• Mounting hardware included for straightforward installation
• Control arm features a casting/forged design for strength and durability
• Compatible with Audi A8 Quattro and S8 suspension systems

Product Details and Specifications

This suspension control arm and ball joint assembly (part number 524-229) is designed specifically for Audi A8 Quattro and S8 vehicles, providing a direct replacement for worn or damaged components. The control arm is made from aluminum, offering a balance of strength and reduced weight, finished in black to resist corrosion. It includes rubber bushings that help absorb road vibrations and improve ride comfort. The ball joint is pre-installed and pre-greased, eliminating the need for additional lubrication during installation. Featuring a press-in mounting type with a pinch stud, the ball joint ensures a secure fit. The assembly is classified as a light suspension grade type, suitable for regular driving conditions. The control arm measures up to 288.5 mm in width and 237 mm in length, with a single mounting hole of 12.3 mm diameter for precise fitment.

Common Applications and Problem Resolution

• Restores proper suspension geometry and alignment on Audi A8 Quattro and S8
• Eliminates clunking or knocking noises caused by worn ball joints or bushings
• Improves steering response and vehicle stability
• Reduces uneven tire wear due to suspension component wear
• Addresses vibration and harshness issues from deteriorated bushings

Installation Notes and Tips

Installation of the Dorman 524-229 suspension control arm and ball joint assembly requires standard suspension tools and mechanical knowledge. Since the ball joint is pre-installed and pre-greased, no additional lubrication is necessary. Ensure the mounting hole aligns correctly with the vehicle’s frame and suspension components. Torque all fasteners to manufacturer specifications to maintain safety and performance. It is recommended to have a professional alignment performed after installation to ensure optimal handling.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The 524-229 assembly undergoes rigorous quality control to ensure durability and reliability. While specific warranty details are not provided here, Dorman typically offers limited warranties on suspension parts to cover defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.