What is a cv boot?

A CV boot, also known as a constant velocity boot or a drive axle boot, is a protective covering that surrounds the CV joint on a vehicle. The CV joint is a component that allows the drive shaft to transmit power to the wheels while flexing and moving with the suspension of the vehicle.

The CV boot is typically made of rubber or a similar flexible material that can withstand the movement and stress of the CV joint. It helps to keep dirt, debris, and moisture out of the CV joint, which can cause damage and reduce the efficiency of the joint. A damaged or torn CV boot can lead to the failure of the CV joint, resulting in expensive repairs.

It is important to regularly inspect the CV boots for any signs of wear or damage, such as cracks, tears, or leaks. If a boot is damaged, it should be replaced as soon as possible to prevent further damage to the CV joint. CV boot replacement can be a labor-intensive and complex job, so it is often best left to a professional mechanic.