Is the CV boot part of the axle?
The CV (Constant Velocity) joints are located on the ends of your drive shaft/axle, and their purpose is to transfer the torque and power of the engine at a constantrate to your wheels. Most CV joints/boots are found on the front axles, but they may also protect the rear axle joints as well.
What is an outer axle boot?
CV joints are covered by rubber or plastic boots. Known as a CV boot or drive axle boot, these parts are responsible for keeping the joints lubricated and preventing dirt and water from getting in. If a CV boot tears, grease can leak out and moisture and dirt can get in.
How much does a CV boot cost?
Typical costs: Replacing a CV boot (which is most cases means replacing the axle/shaft) can cost $150-$600, depending on the make, model and type of vehicle, although on some large or luxury vehicles it can cost $600-$1,200 or more.
What is CV Boot split?
The part that simultaneously enables the axle to flex while transmitting the driving force is called a drive axle joint, and is also known as a constant velocity (or CV) joint. The CV Boot is a ribbed, rubber flexible boot that keeps water and dirt out of the joint and the special grease inside the joint.
What are CV boots on front wheel drive?
The CV boots are nothing more than little rubber accordions that go ever the CV joints on your drive axles on front and all-wheel-drive vehicles. They’re a $5 part at best, but don’t let their low cost fool you, if one goes bad it can mean a big repair bill.
What happens when a CV axle boot goes out?
This flexible joint is covered in a rubber boot that is referred to as the CV Boot. This boot serves as a simple dust cover for the CV joint meant to keep out dust and dirt, and keep in the grease that lubricates the CV joint. When a CV axle boot goes out, it opens up the potential for the CV joint to become damaged by contamination.
Do you need to replace a CV axle?
A clicking CV joint will need to be replaced, as most CV joints are usually not serviceable. CV boots serve a simple but important purpose and allow the CV axles and joints to stay clean and enjoy a long service life.
What should I do if I need to replace my CV boot?
The entire steering knuckle (what the wheel, brake disk, brake caliper, and shock/spring system are mounted on) should now be free enough to pull outward. Move it out just enough to remove the axle from the splined hole. Move to the next step if only replacing the boot.