Cardone 66-2086 CV Axle Assembly - Front Right

Front Right CV Axle for Escape, Mariner, Tribute

Cardone CV Axle Assembly 66-2086 is a new front right driveline replacement for select Ford Escape, Mercury Mariner, and Mazda Tribute applications. It is built with attention to axle straightness, boot durability, and seal fit to support smooth, vibration-free operation.

Key Features

• Fits 2001-2012 Ford Escape, front right
• Fits 2005-2011 Mercury Mariner, front right
• Fits 2001-2006 Mazda Tribute, front right
• Fits 2008-2009 Mazda Tribute, front right
• ABS ring included with 44 teeth
• Self-lock axle nut style with spindle nut included
• Input shaft: 35 splines; output shaft: 28 splines
• Compressed length: 21.4375 in.
• New axle retaining nut supplied for installation
• Neoprene boot design with added bellows where needed
• High-temperature, high-torque grease fill
• Transmission seal diameter is precision-machined after heat treatment

Product Details

This Cardone CV axle assembly, part number 66-2086, is engineered for OE-style driveline service on the front right side. Cardone’s CV axle development focuses on common failure points such as boot cracking, seal wear, and vibration from shaft runout. The result is a replacement axle designed for consistent engagement, proper ABS signal support, and stable performance in daily driving conditions. This part cross-references Ford 5L8Z3A428DA for the same application.

Common Problems This Part Can Address

• Clicking or snapping during turns from a worn outer CV joint
• Grease on the suspension or chassis from a ruptured boot
• Front-end vibration caused by axle runout or shaft imbalance
• ABS warning light after axle replacement when the sensor ring is damaged or incorrect
• Thumping or binding from a worn inner or outer joint

Installation Notes

Use a torque wrench and tighten the axle nut to the vehicle manufacturer’s specification. Do not use an impact wrench to install the retaining nut, and do not reuse a prevailing-torque lock nut. Never let the CV axle hang unsupported during service, since that can damage the inner joint. When replacing the axle, install new transaxle seals to help prevent leaks. If the original axle is stuck in the hub, remove it carefully to avoid hub or bearing damage.

Quality Assurance

Cardone verifies axle shafts for straightness and runout to help reduce vibration at speed. The boot, grease, and seal details are selected to address common CV axle failure modes and support reliable OE-style performance. Part number 66-2086 is supplied new and includes an instruction sheet for service reference.