Cardone 66-7073 CV Axle Assembly - Front Left

Reliable CV Axle Assembly for Audi A6 Quattro and A8 Models

The Cardone CV Axle Assembly 66-7073 is engineered to restore driveline performance for select Audi vehicles. Designed specifically for Audi A6 Quattro, A8, A8 Quattro, and S8 models, this axle assembly ensures proper fitment and reliable operation.

• Includes ABS ring with 45 teeth for accurate wheel speed sensor readings
• Axle nut locking type: bolt for secure installation
• Compressed length of 22 inches for precise fitment
• Input shaft connection style: bolt-on with 6 bolts
• Output shaft connection style: splined for durability
• Comes from the Cardone CV Axle Assembly product line, known for quality CV components

About the Cardone CV Axle Assembly Product Line

The Cardone CV Axle Assembly line focuses on delivering complete constant velocity axle solutions that meet or exceed OEM specifications. Each assembly is designed to provide balanced shafts, proper ABS ring integration, and secure locking mechanisms. This ensures compatibility and performance for vehicles like the Audi A6 Quattro and A8 series, where driveline precision is critical.

Product Details and Specifications

This CV axle assembly features a 22-inch compressed length, making it suitable for the specified Audi models. The included ABS ring with 45 teeth supports the vehicle’s anti-lock braking system by providing accurate wheel speed data. The axle nut uses a bolt locking type, which requires proper torque during installation to maintain safety and performance. The input shaft connects via a bolt-on style with six bolts, while the output shaft is splined to ensure a secure and durable connection to the drivetrain.

Common Applications and Problem Resolution

• Replacement for worn or damaged CV axles causing vibrations or clicking noises
• Fixes ABS sensor issues related to faulty or missing ABS rings
• Resolves wheel wobble or instability during turns
• Addresses drivetrain shifting or grinding noises from front-end components
• Restores proper torque transfer and driveline balance for Audi A6 Quattro and A8 models

Installation Notes and Tips

When installing the Cardone 66-7073 CV Axle Assembly, avoid letting the axle shafts hang unsupported to prevent joint damage. Use a torque wrench to tighten the axle nut bolts to manufacturer specifications; do not use an impact wrench on the retaining nut. Always replace axle seals and inspect related components during installation to ensure a complete and reliable repair.

Quality Assurance and Warranty

Cardone inspects each CV axle shaft 100% for run-out to prevent vibrations and ensure smooth operation. The assemblies come with a warranty that covers defects in materials and workmanship, providing confidence in the product’s durability and fitment for Audi A6 Quattro, A8, A8 Quattro, and S8 vehicles.