Cardone 66-2186 CV Axle Assembly - Front Left

Cardone CV Axle Assembly 66-2186

Cardone 66-2186 is a new front left CV axle assembly built for direct replacement on select Ford, Lincoln, and Mercury applications. It is engineered for smooth driveline operation, stable power transfer, and reduced vibration in everyday driving.

Key Features

• New CV axle assembly for the front left position
• ABS ring included for proper wheel speed signal integration
• Self-lock axle nut style with spindle nut included
• Compressed length: 25.75 in.
• Input shaft: splined, 27 spline count
• Output shaft: splined, 38 spline count
• Neoprene boots with added bellows where needed to resist stress and cracking
• High-temperature, high-torque grease for consistent joint lubrication
• Boot clamps are pneumatically crimped for a secure seal
• Shafts are individually verified for straightness to help reduce vibration

Product Details

Cardone’s CV axle engineering focuses on the common causes of original axle failure, including boot cracking, grease loss, contamination, and shaft runout. The result is a replacement axle assembly designed to deliver OE-level driveline performance while addressing wear points that can lead to repeat repairs. For Ford Flex, Ford Taurus, Lincoln MKT, Lincoln MKS, Ford Taurus X, and Mercury Sable applications, Cardone 66-2186 provides a direct-fit solution for the front left side.

This part cross-references Ford 8A8Z3B437B and Lincoln 8A8Z3B437CB for the same application.

Common Problems This Part Can Address

• Clicking or snapping noises during turns
• Grease on the chassis or suspension from a torn CV boot
• Front-end vibration during acceleration
• Grinding or thumping from a worn outer or inner CV joint
• ABS warning light concerns after axle replacement when the sensor ring is not correct

Installation Notes and Tips

• Fits 2017-2019 Ford Flex, front left.
• Fits 2019 Ford Taurus, front left.
• Fits 2008-2018 Ford Taurus, front left.
• Fits 2014-2018 Lincoln MKT, front left.
• Fits 2009-2016 Ford Flex, front left.
• Fits 2009-2016 Lincoln MKS, front left.
• Fits 2010-2013 Lincoln MKT, front left.
• Fits 2008-2009 Ford Taurus X, front left.
• Fits 2008-2009 Mercury Sable, front left.
• Do not let the axle hang unsupported during service; this can damage the inner joint.
• Use a torque wrench on the retaining nut and follow manufacturer torque specifications.
• Do not reuse a prevailing-torque lock nut; install the supplied new nut.
• Replace transaxle seals when servicing CV drive axle assemblies to help prevent leaks.
• If the ABS light remains on after installation, inspect the sensor ring, sensor, and nearby wiring for damage.

Quality Assurance

Cardone uses testing and engineering methods developed from CV axle remanufacturing experience to improve fit, balance, and durability. Shafts are checked for straightness, and the axle design addresses boot stress, ozone cracking, and seal life to support reliable operation in daily use.