Now Hiring Service Writer!

click here for more information

What Is An Axle and What Does It Do In A Car

What Is An Axle and What Does It Do In A Car | Inmon Automotive

When it comes to car components, the axle is often an unsung hero. It's a crucial part, working silently beneath the surface to keep you moving. Understanding what an axle is and its function can enhance your knowledge and appreciation of how your vehicle operates.

What Is An Axle

Imagine the axle as the backbone for your car's wheels. It's a sturdy rod that goes across the underside of your vehicle, connecting the wheels on each side. This rod plays a crucial role – it holds the weight of your car and ensures that the wheels turn smoothly as you drive. Without the axle, your car's wheels would struggle to rotate properly, making driving difficult and unsafe.

Different Types Of Axles

Axles come in different types, each designed for specific vehicle needs:

  • Live Axles: Picture these as the power deliverers in many cars, especially those with rear-wheel drive. They not only support the weight of the car but also transfer power from the engine to the wheels, making them move.
  • Dead Axles: Unlike live axles, dead axles don't help in moving the car. They are more like supporters, holding the car's weight but not transmitting power. You'll often find them in trailers or the non-driving wheels of a car.
  • Tandem Axles: These are like a team of axles working together, mainly used in large vehicles like trucks and buses. They help distribute the heavy load evenly across the vehicle, providing stability and strength.

What Does The Axle Do In A Car

Weight Support

Think of an axle like the bar that runs under a shopping cart, holding the wheels in place. In your car, the axle serves a similar purpose. It's the sturdy metal rod that connects the wheels on each side of your car. Just like the bar supports the weight of your groceries in the cart, the axle supports the weight of your car, including you, your passengers, and anything else you're carrying.

Power Transmission

In many cars, especially those where the power goes to the back wheels (known as rear-wheel drive), the axle plays a crucial role in moving the car. It takes the power created by the engine and delivers it to the wheels. This is what makes your car actually move forward or backward.

Absorbing Shocks

Have you ever ridden a bike on a bumpy road and felt every single bump? In a car, it's the axle, working with the suspension system, that helps to smooth out those bumps. It takes the shocks from uneven roads (like potholes or speed bumps) and lessens them. This means that instead of feeling a harsh bump every time your car goes over a rough spot, the axle and suspension system work together to make the ride much smoother and more comfortable for you.

Best Maintenance Tips and Tricks for Your Axle

Proper axle maintenance is crucial for vehicle safety and longevity:

  1. Inspection: Regularly inspect your axle for any signs of wear, leaks, or damage.
  2. Listen for Noises: Any unusual noises, like clicking sounds during turns, can indicate axle issues.
  3. Check Axle Boots: Axle boots protect axle joints. Ensure they are not cracked or leaking.
  4. Routine Servicing: Include axle inspection as part of your routine vehicle servicing for professional checks and maintenance.

When the time comes for axle repairs or maintenance, contact us at Inmon Automotive! We also offer other services that you can check out from the "Services" tab.

Inmon Automotive is committed to ensuring effective communication and digital accessibility to all users. We are continually improving the user experience for everyone, and apply the relevant accessibility standards to achieve these goals. We welcome your feedback. Please call Inmon Automotive (321) 453-3281 if you have any issues in accessing any area of our website.