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How to Choose Aftermarket CV Axles for Your Vehicle

CV Axel

CV Axles are the powerhouse for front-wheel-drive cars. They are responsible for the direct transmission of power from the engine to the wheels. But, without timely maintenance, even the best of parts can deteriorate.

It is now time for you to learn about the important factors to decide upon buying one. The good news is that when you do buy one if you have the proper tools for your car, you will be able to replace the axle on your own!

Knowing the features or factors will help you understand the technical specifications of all the CV (Constant Velocity) Axles. Here are three factors to consider to help you choose the right aftermarket CV Axles for your car:

1. Wheel Drive Compatibility

The CV Axles are prioritized for the FWD vehicles. But, other vehicle types are also demanding the use of CV Axles to enhance their performance. On your journey of buying the best CV Axle for your vehicle, you need to check up on the wheel-drive operation of your car. 

CV Axles and Joints over FWD cars are responsible for dealing with most curvature, traction, and power within the surfaces. Other wheel-drive vehicles such as RWD and 4WD vehicles can use CV Axles on their rear wheels.

2. Joint Quality

CV Axles come with two joints, internal and external joints. The internal joint is responsible for connecting to transmission with the help of a transaxle. It is achieved with the help of a mating hub. Hence, it allows you to deliver power & torque to the wheels that it collects from the engine. 

Furthermore, the external joint is responsible for connecting with the wheel and for enhancing the movement aspects. The external joint makes use of ball bearings, while the outer one makes use of tripods. So, check up on the quality of CV Joints adequately, as they hold the potential to enhance the technical sustainability of your vehicle.

3. Greasing

The manufacturers should grease their CV Axles right from the production units. As a matter of fact, any product with non-greased parts at the manufacturing time is not the right pick for you. 

CV Axles need grease to support the smooth movement of the axle. Therefore, at least 3% moly grease should be applied to the CV Axles, and it should come from the manufacturing unit. Also, it helps in enhancing the shock resistance and reducing metal frictions.

Related Questions

What tools do I need to replace a CV Axle at home?

The tools you need will ultimately depend on the type of car you have, but you will likely need the following:

  • Hammer
  • Drain pan
  • Pliers
  • CV axle puller
  • Ratchet and socket set 
  • Screwdrivers
  • Wheel chocks
  • Wrenches

Do hybrid cars have CV joints?

Hybrid cars do usually have CV joints, but this is not a requirement for them. 

Can the CV axle stop a car from moving?

Yes – If your CV Axle fails, your car will stop.

How long can you drive on a CV Axle that is bad?

When your CV Axle begins to fail, you should start thinking about replacing it. You likely have 4-5 months before it is completely broken and dangerous to use.


More on this topic:

Everything You Should Know About Hybrid Cars

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