Cardone 66-7038 CV Axle Assembly - Rear Left or Rear Right

Cardone CV Axle Assembly for Passat

Restore smooth driveline operation with the Cardone CV Axle Assembly, Part Number 66-7038. This new rear axle assembly is engineered for 2000-2005 Volkswagen Passat rear left and rear right applications, with attention to straightness, seal integrity, and joint durability for consistent road performance.

Cardone’s CV axle engineering focuses on the common causes of original axle failure, including boot cracking, contamination, and vibration. For Volkswagen Passat owners looking for a direct replacement CV axle assembly, 66-7038 is built to support reliable operation in rear driveline service.

Key Features

• Fits 2000-2005 Volkswagen Passat, rear left
• Fits 2000-2005 Volkswagen Passat, rear right
• ABS ring included with 45 teeth
• New axle retaining nut included for installation
• Neoprene boot design with added bellows where needed to resist stress and ozone cracking
• High-temperature, high-torque grease for driveline service
• Shafts individually verified for straightness to reduce vibration
• Input shaft bolt-on connection with 6 bolt count
• Output shaft splined with 33 spline count
• Spindle nut included, 24mm hex, M14 x 1.5 thread

Detailed Description

The Cardone 66-7038 CV axle assembly is a new driveline replacement for the rear of the Volkswagen Passat. It is built with an ABS ring, precision-machined sealing surfaces, and verified shaft straightness to help maintain smooth, vibration-free operation. The axle uses a bolt-on input shaft connection and a splined output shaft connection for the specified rear applications.

Cardone’s CV Axle Assembly line is focused on addressing repeat failure points found in original equipment axles. That includes boot durability, seal life, and joint protection from contamination. For drivers searching for a rear CV axle for 2000-2005 Volkswagen Passat, Part Number 66-7038 provides a direct replacement option with the correct fitment for rear left and rear right positions.

This part cross-references Volkswagen 8E0501203B and 8E0501203BX for the same application.

What It Helps Fix

• Clicking or snapping noises during turns
• Grease leakage around the axle boot or chassis
• Vibration during acceleration
• Grinding or rough driveline noise from the rear
• ABS warning light issues related to axle sensor ring damage

Installation Notes and Tips

Use a torque wrench and tighten the retaining nut to the manufacturer’s specification. Do not use an impact wrench to install the spindle nut, and do not reuse a prevailing-torque lock nut. If the original transaxle seals show wear or leakage, replace them during axle service. Avoid letting the CV axle hang unsupported while working, since that can damage the inner joint.

When replacing the axle on a Volkswagen Passat, inspect the ABS sensor, sensor wiring, and hub area for damage before final assembly. If the old axle was difficult to remove from the hub, use an appropriate removal method that does not damage the surrounding components.

Quality Assurance

Cardone engineers and tests CV drive axles to meet or exceed original equipment performance targets. Shafts are checked for straightness, boot construction is designed to resist common failure modes, and sealing surfaces are precision-machined after heat treatment to support long service life.