China Best Sales Front Left/Right CV Axle Shaft Drive Axle Assembly for Audi A4l B8 B9 OE 8K0407271 with Best Sales

Solution Description

Items Description
CV Axle Driveshaft ,50 percent-Shaft Assembly


CV Axles are engineered to provide OE in shape, type, and function – premium components, coupled with specific machining and balancing, make certain easy, vibration free efficiency in all driving circumstances.

Since boot failure is the principal cause of CV axle failure, our axles use only premium grade neoprene boots that make sure strong abrasion and excessive temperature resistance, preserving boot integrity.
Assembled with a specially formulated, substantial-temperature Moly grease that resists friction and wear, contributing to a life span of clean, trusted overall performance.
All axles are completely inspected for quality and workmanship, and simply because we feel in the exceptional good quality of our factors, each and every axle arrives with warranty.

Solve issue:

  • 50 % shaft oil leakage
  • The vehicle has an irregular audio
  • Physique shake


  • Real OEM – Comprehensive axle, specifically designed.
  • Ideal Suit – Factory axle with weighty obligation outboard and inboard CV joints.
  • Exceptional Good quality – Precision ground elements with high-power shaft.
  • Weighty Obligation – Neoprene boots guarantee outstanding CZPT resistance which eliminates cracking, a leading result in of boot failure, packed with heavy responsibility grease.
  • Built to Last – Large-temperature, substantial potential bearings.
  • Boot clamps are pneumatically crimped creating a best seal between the boot and housing
  • High good quality grease withstands higher-temperature and large-torque requires which extends joint life
  • Substantial-tech grinding machines maintain the authentic style of the outer housing, race and cage to promise dependable efficiency.


Internet Bodyweight: 8kgs

Dimension: 97*15*12cm

Business Profile

one. Is the solution match to your automobile design?
Please check if the areas are suited for your model just before buy.
Or please notify us your Automobile Design and OE Number, and explain to us the product name.

two. What you can source to me?
We could provide all kinds of auto spare components and equipment. Besides ,we provide OEM service, shipping and delivery services and QC services as well to make certain you get 1-End buy procedure from us.

3. Can you personalize the goods as per our request?
Sure, we do OEM and ODM. We could make the item suggestion dependent on your concept and budget.

four. How to get a sample from you?
All samples will be totally free if unit price underneath 20USD,but the freight need to be on your side. If you have convey account like DHL,UPS and many others we will send out you straight, if you don’t have you can send express value to our paypal account, any sample value could be returned when you make purchase.

five. What is actually your payment expression?
We usually performing 30% deposit and 70% stability towards copy of B/L by T/T, We also take L/C ,D/P if whole volume in excess of $30000.

Welcome to your inqury now and constructed a long cooperatitive romantic relationship with our specialist services.

Windy Zhang

How to notify if your driveshaft wants replacing

What is the result in of the unbalanced generate shaft? Unstable U-joint? Your automobile might make clicking noises although driving. If you can hear it from both sides, it may well be time to hand it over to the mechanic. If you’re not sure, go through on to learn more. Fortunately, there are many methods to explain to if your driveshaft wants changing.


An unbalanced driveshaft can be the source of strange noises and vibrations in your car. To correct this dilemma, you need to get in touch with a skilled. You can try out a quantity of items to correct it, such as welding and changing the fat. The subsequent are the most widespread methods. In addition to the techniques previously mentioned, you can use standardized weights to harmony the driveshaft. These standardized weights are connected to the shaft by welders.
An unbalanced travel shaft normally produces lateral vibrations for every revolution. This variety of vibration is usually caused by a damaged shaft, missing counterweights, or a foreign item trapped on the drive shaft. On the other hand, torsional vibrations occur 2 times for every revolution, and they are triggered by shaft stage shifts. Lastly, essential pace vibration happens when the RPM of the travel shaft exceeds its rated capability. If you suspect a driveshaft problem, check the following:
Manually adjusting the imbalance of a push shaft is not the least difficult activity. To avoid the trouble of handbook balancing, you can decide on to use standardized weights. These weights are fastened on the outer circumference of the travel shaft. The operator can manually position the weight on the shaft with special tools, or use a robot. Nonetheless, manual balancers have several disadvantages.


When the angular velocity of the output shaft is not consistent, it is unstable. The angular velocity of the output shaft is .004 at ph = 29.5 and 1.9 at t = 1.9. The angular velocity of the intermediate shaft is not a difficulty. But when it’s unstable, the torque utilized to it is as well much for the equipment. It might be a great thought to check out the rigidity on the shaft.
An unstable drive shaft can result in a great deal of sounds and mechanical vibration. It can direct to premature shaft exhaustion failure. CZPT studies the influence of shaft vibration on the rotor bearing system. They investigated the influence of flex coupling misalignment on the vibration of the rotor bearing method. They assume that the vibrational reaction has two parts: x and y. Nevertheless, this method has restricted application in numerous conditions.
Experimental final results demonstrate that the presence of cracks in the output shaft could mask the unbalanced excitation characteristics. For case in point, the presence of superharmonic peaks on the spectrum is characteristic of cracks. The existence of cracks in the output shaft masks unbalanced excitation traits that cannot be detected in the transient response of the enter shaft. Determine 8 shows that the frequency of the rotor increases at critical speed and decreases as the shaft passes the all-natural frequency.


If you might be obtaining difficulty driving your automobile, possibilities are you’ve got run into an unreliable driveshaft. This variety of drivetrain can lead to the wheels to adhere or not change at all, and also restrict the overall handle of the vehicle. No matter what the explanation, these issues must be settled as shortly as feasible. Right here are some signs and symptoms to seem for when diagnosing a driveshaft fault. Let’s just take a closer seem.
The very first symptom you may possibly notice is an unreliable generate shaft. You may really feel vibrations, or listen to noises below the motor vehicle. Relying on the cause, it could be a damaged joint or a broken shaft. The great information is that driveshaft repairs are usually fairly affordable and consider much less time than a full drivetrain substitute. If you might be not confident what to do, CZPT has a manual to changing the U-connector.
One particular of the most typical symptoms of an unreliable driveshaft is clanging and vibration. These seems can be triggered by worn bushings, unfastened U-joints, or broken centre bearings. This can result in serious vibration and sounds. You can also come to feel these vibrations by way of the steering wheel or the floor. An unreliable driveshaft is a symptom of a even bigger difficulty.

Unreliable U-joints

A vehicle with an unreliable U-joint on the push shaft can be harmful. A negative u-joint can prevent the automobile from driving appropriately and could even lead to you trouble. Unreliable u-joints are low-cost to replace and you should consider acquiring components from quality companies. Unreliable U-joints can lead to the auto to vibrate in the chassis or equipment lever. This is a certain signal that your auto has been neglected in upkeep.
Replacing a U-joint is not a complicated task, but it needs special equipment and a good deal of elbow grease. If you do not have the correct resources, or you are unfamiliar with mechanical terminology, it truly is very best to look for the support of a mechanic. A expert mechanic will be capable to precisely evaluate the issue and suggest an appropriate answer. But if you don’t feel self-confident ample, you can exchange your possess U-connector by following a number of basic actions.
To ensure the vehicle’s driveshaft is not broken, check the U-joint for dress in and lubrication. If the U-joint is worn, the metal components are likely to rub against each other, causing wear. The sooner a problem is identified, the more quickly it can be resolved. Also, the lengthier you hold out, the much more you drop on repairs.

ruined drive shaft

The driveshaft is the portion of the vehicle that connects the wheels. If the driveshaft is damaged, the wheels might cease turning and the automobile may possibly gradual down or quit transferring fully. It bears the excess weight of the car itself as effectively as the load on the street. So even a slight bend or crack in the drive shaft can have dire consequences. Even a piece of unfastened metal can turn into a lethal missile if dropped from a automobile.
If you listen to a screeching noise or growl from your car when shifting gears, your driveshaft might be damaged. When this occurs, harm to the u-joint and excessive slack in the drive shaft can consequence. These circumstances can more injury the drivetrain, such as the front half. You must replace the driveshaft as soon as you notice any indicators. Following changing the driveshaft, you can begin seeking for indications of wear.
A knocking sound is a indicator of injury to the travel shaft. If you listen to this sound whilst driving, it might be thanks to worn couplings, damaged propshaft bearings, or ruined U-joints. In some situations, the knocking sounds can even be triggered by a broken U-joint. When this takes place, you might need to substitute the whole driveshaft, requiring a new a single.

Upkeep expenses

The value of repairing a driveshaft varies commonly, based on the type and cause of the issue. A new driveshaft fees among $300 and $1,three hundred, such as labor. Fixing a destroyed driveshaft can value everywhere from $200 to $three hundred, depending on the time essential and the sort of elements necessary. Signs and symptoms of a ruined driveshaft incorporate unresponsiveness, vibration, chassis noise and a stationary auto.
The very first thing to take into account when estimating the price of repairing a driveshaft is the variety of car you have. Some cars have more than a single, and the elements utilised to make them could not be compatible with other autos. Even if the very same car has two driveshafts, the ruined ones will expense much more. Fortunately, several car fix stores supply free of charge rates to repair ruined driveshafts, but be informed that these kinds of perform can be complicated and pricey.

China Best Sales Front Left/Right CV Axle Shaft Drive Axle Assembly for Audi A4l B8 B9 OE 8K0407271     with Best SalesChina Best Sales Front Left/Right CV Axle Shaft Drive Axle Assembly for Audi A4l B8 B9 OE 8K0407271     with Best Sales