Automotive Axle Assembly

Replacing an automobile axle assembly is not as difficult a task as you may think. For front-wheel drive cars, and for some rear-wheel drive cars, this can be a DIY job.

You'll want to review a good repair manual of your vehicle to decide if you wish to tackle the task based on your own mechanical skill. And whether or not you feel comfortable taking on the project yourself.

A common repair that often must be done after general wear on a vehicle is the replacement of a CV joint. In many cases, it makes good financial sense to replace the entire axle assembly instead of repairing the joint alone. Since replacing a CV joint can be a labor-intensive job, it may also be easier to replace the entire axle assembly. Doing so will save time and thus cut labor costs-you can often replace the entire assembly for the same cost as replacing only the joints. This will, however, depend on how much your mechanic charges you-unless you decide to attempt the installation on your own.


Again, read the installation instructions for your vehicle's make and model. If you are fairly comfortable working on your own car, then this may be a project that you want to tackle yourself. Doing so would save you the money you would otherwise pay a mechanic. An axle assembly is used mainly in front-wheel and four-wheel drive cars to transfer power from the transmission to the wheels. Most rear-wheel drive cars do not use an axle assembly, though there are a few exceptions, primarily high-end German sportscars. One reason that CV boots and axle assemblies fail, is due to the access of debris and contaminants. Debris can get inside of the boot if the boot comes loose or becomes cracked. When this happens, CV joints will quickly degenerate and fail.


If you own a four-wheel drive vehicle and take it off-road on a regular basis, you are more likely to experience problems with debris getting inside of the seals. This is even more common if you like to go "mudding" and do not wash all of the mud out from the undercarriage of your vehicle.

Choosing a manufacturer for your new axle assembly is important. For many vehicles, you can go with OEM or aftermarket parts. If you own a specialized vehicle like a Bertone, you will want to go with Bertone parts, because keeping original Bertone parts would help to maintain such a vehicle's value.

If maintaining all original-brand parts is not important to you, then you have many choices when it comes to replacement manufacturers. Many of these aftermarket replacement parts can be found at a lower price-sometimes of a higher quality, as well. When buying auto parts, it pays to shop around and find the best quality and price.


Most of the time, a new axle assembly will come with a solid warranty, so that you do not have to be concerned about part failure in the immediate future.

It is important as both a buyer and a mechanic tobe selective and to get the right part the first time. Doing so will prevent having to remove newly-installed equipment, because it is not the right one for your vehicle. Research and investigation can helpyou determine the best replacement parts for your vehicles. Use the internet to make your parts purchases because it will allow you to save you a lot of money. You can find other helpful advice and information regarding automotive fuses.