Get power flowing smoothly from the transmission to the front wheels with the CARDONE New CV Axle Assembly 66-2194, a direct-fit Ford Explorer cv axle for the 2002-2010 Ford Explorer, 2007-2010 Ford Explorer Sport Trac, 2003-2005 Lincoln Aviator and 2002-2010 Mercury Mountaineer. CARDONE engineers new CV drive axles to meet O.E. form, fit and function, addressing the reasons original CVs typically fail so the replacement resists a repeat failure. See the Buyer's Guide tab for engine-level fitment.
- Vibration-free shaft: every CV drive axle shaft is individually verified for straightness for smooth performance at all speeds.
- Durable boots: Neoprene boots use additional bellows where needed to resist bellow stress and ozone cracking, the leading cause of boot failure, and clamps are pneumatically crimped for a tight seal.
- High-temp grease: withstands high-temperature and high-torque demands for long-lasting, reliable performance.
- Hassle-free install: precision-rolled splines and threads fit the mating hub, transmission and axle nut, and a new axle retaining nut is supplied with every unit.
The transmission seal diameter is precision-machined after heat treatment to promote long seal life. If a torn boot, clicking on turns or driveline vibration signals a worn axle, this assembly replaces it as a complete unit.
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
Does this fit a 2004 Ford Explorer?
Yes. The 66-2194 assembly is a direct-fit Ford Explorer cv axle for 2002-2010 Explorers, which includes the 2004 model year. Confirm the exact engine on the Buyer's Guide tab.
What vehicles does this CV axle fit?
It fits the 2002-2010 Ford Explorer, 2007-2010 Ford Explorer Sport Trac, 2003-2005 Lincoln Aviator and 2002-2010 Mercury Mountaineer. See the Buyer's Guide tab for full details.
Is a new axle nut included?
Yes. A new axle retaining nut is supplied with every unit, since the original nut is often worn or stripped and reusing it can complicate installation.
What are signs my CV axle needs replacing?
Common signs include a torn or leaking boot, clicking or popping when turning, and driveline vibration. If a worn axle is the cause, this assembly replaces it.
Are the boots durable?
The Neoprene boots use additional bellows where needed to resist bellow stress and ozone cracking, and the clamps are pneumatically crimped to seal the boot to the housing.
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