Cardone 66-3665 CV Axle Assembly - Rear Left or Rear Right

Reliable CV Axle Assembly for Hyundai Santa Fe and Kia Sorento

The Cardone CV Axle Assembly 66-3665 is engineered to restore driveline performance for select Hyundai Santa Fe and Kia Sorento models. Designed with precision, this axle assembly includes an ABS ring to maintain proper sensor function and ensure vehicle safety.

• Includes ABS ring with 52 teeth for accurate wheel speed sensing
• Castle-type axle nut locking for secure installation
• Compressed length of approximately 32.28 inches for exact fitment
• Splined input and output shaft connection styles for reliable torque transfer
• Compatible with Hyundai Santa Fe and Kia Sorento vehicles

About the Cardone CV Axle Assembly Product Line

The Cardone CV Axle Assembly line focuses on delivering complete axle shaft replacements that meet or exceed OEM specifications. Each assembly is factory balanced to reduce vibrations and includes critical components such as ABS rings and locking nuts to ensure proper fit and function. The 66-3665 part number represents a precise fit for specific Hyundai and Kia models, providing a dependable solution for driveline repairs.

Product Details and Specifications

This CV axle assembly features a 52-tooth ABS ring, which is essential for maintaining accurate anti-lock braking system operation. The axle nut uses a castle locking type, which requires a cotter pin for secure fastening, preventing loosening during vehicle operation. The compressed length measures 32.28 inches, ensuring compatibility with the specified vehicle models. Both input and output shafts are splined, with the input shaft having 25 splines, providing a secure connection to the transmission and wheel hub.

Common Applications and Problem Resolution

• Replaces worn or damaged CV axles on Hyundai Santa Fe and Kia Sorento
• Eliminates clicking or grinding noises during turns or acceleration
• Resolves ABS sensor issues caused by faulty or missing ABS rings
• Corrects vibrations or wheel wobble related to axle shaft imbalance
• Addresses driveline shifting or binding symptoms

Installation Notes and Tips

• Do not allow CV axles to hang unsupported during installation to avoid joint damage
• Use a torque wrench to tighten the castle-type axle nut and secure with a cotter pin
• Avoid using impact wrenches on the retaining nut to prevent damage
• Inspect and replace transmission seals when installing new CV axles
• Ensure the ABS ring is properly aligned to prevent ABS warning lights

Quality Assurance and Warranty

Cardone inspects each CV axle assembly 100% for run-out to minimize vibrations and ensure smooth operation. The 66-3665 part number is manufactured to meet OEM standards for durability and fitment. While specific warranty details are not provided here, Cardone products typically come with a limited warranty covering defects in materials and workmanship.