What is a CV Axle and What Does It Do?
If you've ever been told that your vehicle needs a new CV axle and had no idea what that meant, don't worry—you're not alone! The CV axle is a crucial part of your car that helps it move smoothly. It's especially important in front-wheel drive and all-wheel drive vehicles.
What is a CV Axle?
Think of the CV axle like a sturdy but flexible bridge that connects your engine to your wheels. It helps send power from the engine to the wheels so that your vehicle can move forward or backward. Unlike a straight, stiff rod, the CV axle can bend and flex, which is necessary because your wheels move up and down over bumps and turn when you steer.
Why is the CV Axle Important?
The CV axle plays a big role in keeping your car running properly because:
It delivers power to your wheels – Without it, your vehicle wouldn’t move!
It allows your suspension to work – Your wheels need to move up and down over bumps, and the axle flexes to accommodate that.
It helps you steer smoothly – If the axle didn't allow movement, steering would be stiff and clunky.
Signs That Your CV Axle Might Be Failing
Just like any other part of your vehicle, the CV axle can wear out over time. Here are some common signs that something might be wrong:
Clicking or popping noises when turning – This usually means a joint is worn out.
Vibrations while driving – A bad CV axle can cause shaking or wobbling.
Leaking grease – The CV axle is covered with a rubber boot that holds grease. If it tears, grease leaks out, and dirt gets in, leading to damage.
Vehicle won’t move properly – In severe cases, a broken CV axle can stop your car from driving at all.
How to Take Care of Your CV Axle
To keep your CV axle in good shape:
Check for grease leaks – If you see grease near your tires, have it checked out.
Listen for strange noises – If you hear clicking when you turn, get it inspected.
Get routine checkups – Your mechanic can catch small problems before they become big ones.
If your CV axle needs to be replaced, it’s best to have a professional handle it. Driving with a damaged axle can cause more serious problems and make your car unsafe.
If you're worried about your CV axle our expert team can check it out and make sure your vehicle stays safe and reliable. Give us a call for an inspection today! Let Bob’s Main Street Auto & Towing located in West Bend and Hubertus, Wisconsin help you!