How often should you replace CV axles?Axle / CV shaft assemblies do not really have a “best before” date. Most of the time, they will last the life of your vehicle. However, having said that, keep in mind that whenever your car is in motion, your axle / CV shaft assembly is working.
How long will a worn CV axle last?But the average lifespan of a bad CV axle is around five to six months. Knowing this does not merely mean to stretch the deadline a little bit.
Why would a new CV axle go bad?Bad or damaged engine mounts will cause the cv axle to keep breaking, overloading vehicles beyond its capacity and stress the axles with large bumps and potholes also will damage the cv joint too. Another way drivers can put their CV parts at greater risk is by adding lift kits to their vehicle.
Why do my CV axles keep failing?The CV axle joint has boots that contain grease while the axle spins, keeping it from leaking. If the boot develops a leak, the resulting lack of lubrication could soon lead to the failure of the CV joint.
TOP 3 SYMPTOMS OF BAD CV AXLE SHAFT
Should I replace both CV axles if one is bad?On a high-mileage vehicle with a bad CV joint or boot, it's often a good idea to replace both shafts at the same time. Often, the right (passenger side) shaft fails first because right turns are at a sharper angle than left turns, and right turns are more common than left turns.
Can you put a CV axle in wrong?Wrong Axle, Bad Engineering
If the axle is too long, it can cause the CV or plunge joint to bottom out and damage the surfaces of the balls, bearings and races. If it's too short, the axle could pull out of the plunge joint under certain conditions.
Does CV axle affect brakes?Many drivers are not aware that the performance of their vehicle's wheel system is basically dependent on the condition of the CV joints and car axles. These components are involved in the steering, driving, and braking of the vehicle, linking the power from the engine to the wheels.
What damages a CV axle?The most common problem occurs when the CV joint boot is damaged. This causes all of the grease to leak out, which invites dirt and contaminants into the CV joint and accelerates wear.
How long does it take a mechanic to replace a CV axle?Labor rates vary from shop to shop but normally it will take 1.5-3 hours to replace a cv axle. The total labor cost will depend on how many axles you are getting replaced. If you have an all-wheel-drive car and are replacing all four axles, the labor time can be 12 hours or more.
Is a CV axle expensive to fix?The average cost for a CV Axle Replacement is between $1,026 and $1,176. Labor costs are estimated between $143 and $181 while parts are priced between $883 and $995.
What is the difference between a CV joint and a CV axle?Typically, CV joints are parts in the CV axle. A CV joint is an assembly of bearings and cages that allows for axle rotation and power transmission at a number of different angles.
What's the worst that can happen with a bad CV axle?The Constant Velocity is sealed by a boot. This boot may get damaged, and when this happens, the joint will wear out and eventually fail. If you drive a car with a damaged CV, the joint will disintegrate further, making driving impossible. You'll not be able to control the vehicle and may get involved in an accident.
How urgent is CV joint?Any clunking, popping, or clicking noise that emanates from your car's front wheel may signify that there's a problem with your CV joint. The noises usually become more pronounced when you turn your steering wheel. If possible, when you hear these noises, drive your vehicle to the mechanic immediately.
Is it better to replace just the CV boot or the entire axle?Replacing a CV Boot
Many repair shops, though, will recommend replacing the entire axle if a boot is torn because there may be unseen damage to the CV joints, axle shafts and other parts that could result in other problems. Outer boots (the ones closest to a wheel) are more prone to tears than inner boots.
Can a CV joint fail without a torn boot?It's not always a worn boot that causes CV joints to fail. When the bolts attaching the inner joint to the transaxle or the outer joint to the wheels fail, the condition of the CV boot is irrelevant. Most gearheads know what happens to a CV (constant velocity) joint when the boot is torn or cracked.
What is a classic symptom of a front drive axle going bad?A Loud Clanking, Clunking, or Clicking
If there is an unusual loud clanking or clunking as you put your vehicle into gear, or if a vehicle seems to struggle to get power as it starts to move, there may be axle-joint damage.
What is the life of a car axle?Given sufficient miles the mechanical parts of a CV axle will fail. You should expect the life of these devices to be around 100,000 miles with normal driving. For some vehicles the axles will last for 200,000 miles or more. Any competition and/or off road driving will wear out the CV axles far more quickly.
How much is labor for axle replacement?CV Axle Replacement Expenses
Replacement axle shafts can be bought for between $60-150.00 each, and labor is generally between 1.5-3 hours to replace, bringing labor to around $150-350.00.