When that happens, the whole axle may need to be replaced. CV axle boots often last the life of a vehicle and are not listed among items that need periodic replacement as part of vehicle maintenance.

My older Lincoln Navigator's CV boot is leaking grease. I took it to two different shops and they both want to replace the axle, not the boot.

As recently as 10 years ago, the repair meant removing the pertinent axle and taking out the failed CV. You'd then replace it and the boot, lubricate the new and old joint with fresh grease ...

A CV axle s the most important part of your driveline that you've never heard of. We'll tell you what it is, how it works, and how to tell if it's going bad.

The average cost to repair a CV joint or axle boot is between $200 and $350. It may be more cost-effective to replace the axle with a quality aftermarket part rather than replace the torn boots.

Learn more on what a CV Axle is and it’s replacement costs. Our team of experts put together everything you need to know about the CV Axle.

Symptoms Of Faulty CV Boots While the drive axle boots are not that complicated, proper inspection is always crucial. You simply need to know where to look to prevent long-term issues altogether.