Product: A4, A4 Avant (8K5, B8), A4 (8K2, B8)
12 months: 2009-2015, 2007-2015, 2007-2015
OE NO.: 8K0407271
Vehicle Fitment: Audi
Dimensions: Authentic installation,OEM Regular
Substance: Steel
Product Variety: 8K0407271
Guarantee: 1 Many years
Auto Make: For AUDI A4 B8
Product name: Half-Shaft Assembly
OEM: 8K0407271
Automobile: Automatic
Solve problems: Abnomal sound, Easy to deviate,Ball head slipping off,
Application: Fix: Unstable chassis,Tire use
Attribute: Secure,Mounted,Steady,Sturdy,Good quality assurance
Organization: Company and Exporter
Shipping and delivery time: 7-30days for sample- bulk buy
Sub-Equipment: Ball joint, Bushing, Can be offered independently
MOQ: 100PCS
Packaging Details: Neutral packaging/Tailored packaging
Port: ZheJiang Port, China
Front Remaining/Proper Universal CV Axle Driveshaft For Audi A4L B8 B9( 2009-2014)
OE: 8K0407271
Automobile kind: Computerized
| Vehicle Fitment | Product | 12 months |
|---|---|---|
| AUDI | A4 | 2009-2015 |
| A4 (8K2, B8) | 2007-2015 | |
| A4 Avant (8K5, B8) | 2007-2015 |
CV Axles are engineered to supply OE suit, form, and perform – quality resources, coupled with specific machining and balancing, guarantee smooth, vibration totally free efficiency in all driving circumstances.
Given that boot failure is the main lead to of CV axle failure, our axles use only premium grade neoprene boots that make certain sturdy abrasion and severe temperature resistance, preserving boot integrity.Assembled with a specifically formulated, high-temperature Moly grease that resists friction and wear, contributing to a life time of sleek, reliable functionality.All axles are totally inspected for high quality and workmanship, and because we feel in the excellent quality of our elements, each axle comes with warranty.
Remedy problem:
Packaging & ShippingNet Fat: 8kgs
Size: 97*fifteen*12cm
| Deal | 1pc/box 1. Neutral packing,or SPADD Model box 2. According to customer’s prerequisite. |
| Sample | AvaiableSupply time 7daysShipped by Convey to your doorway( freight is charged). |
| MOQ (Bulk order) | MOQ: 50PCSShipping time:30daysShipped by sea or air to your nearest port from ZheJiang , China. |
| Guarantee | 1year |
| Payment | TT, Trade Assurance on alibaba, PayPal, Western Union |
| OEM and ODM | Package deal, Brand Brand |
| Manufacturter and trade | A single-End |
FAQone. Is the merchandise suit to your auto design?
Remember to verify if the parts are suited for your model ahead of obtain.
Or you should notify us your Automobile Model and OE Amount, and tell us the merchandise name.
2. What you can source to me? We could source all sorts of auto spare components and accessories. Besides ,we offer OEM service, shipping and delivery provider and QC services as properly to make confident you get A single-Cease purchase procedure from us.
three. Can you customise the items as for each our request? Sure, we do OEM and ODM. We could make the item suggestion based on your concept and budget.
4. How to get a sample from you? All samples will be cost-free if device cost beneath 20USD,but the freight need to be on your aspect. If you have categorical account like DHL,UPS and so forth we will send you immediately, if you never have you can send convey expense to our paypal account, any sample price could be returned when you make order.
5. What’s your payment phrase? We generally carrying out 30% deposit and 70% equilibrium against copy of B/L by T/T, We also acknowledge L/C ,D/P if overall amount in excess of $30000.
Welcome to your inqury now and developed a extended cooperatitive romantic relationship with our professional service.
You should go through Ahead of you spend:
one. Ahead of payment, please validate the OE number of this product is the merchandise you want to acquire, and Affirm this solution can suits your car design, after buy, there is no good quality difficulty and no return is recognized.
2. The value tagged is the Retail price tag for reference. If you want to get in bulk, make sure you make contact with Revenue, and inform us the quantity you want to purchase, we will give you the Wholesale cost.
How to tell if your driveshaft needs replacing
What is the cause of the unbalanced drive shaft? Unstable U-joint? Your car may make clicking noises while driving. If you can hear it from both sides, it might be time to hand it over to the mechanic. If you’re not sure, read on to learn more. Fortunately, there are many ways to tell if your driveshaft needs replacing.
unbalanced
An unbalanced driveshaft can be the source of strange noises and vibrations in your vehicle. To fix this problem, you should contact a professional. You can try a number of things to fix it, including welding and adjusting the weight. The following are the most common methods. In addition to the methods above, you can use standardized weights to balance the driveshaft. These standardized weights are attached to the shaft by welders.
An unbalanced drive shaft typically produces lateral vibrations per revolution. This type of vibration is usually caused by a damaged shaft, missing counterweights, or a foreign object stuck on the drive shaft. On the other hand, torsional vibrations occur twice per revolution, and they are caused by shaft phase shifts. Finally, critical speed vibration occurs when the RPM of the drive shaft exceeds its rated capacity. If you suspect a driveshaft problem, check the following:
Manually adjusting the imbalance of a drive shaft is not the easiest task. To avoid the difficulty of manual balancing, you can choose to use standardized weights. These weights are fixed on the outer circumference of the drive shaft. The operator can manually position the weight on the shaft with special tools, or use a robot. However, manual balancers have many disadvantages.
unstable
When the angular velocity of the output shaft is not constant, it is unstable. The angular velocity of the output shaft is 0.004 at ph = 29.5 and 1.9 at t = 1.9. The angular velocity of the intermediate shaft is not a problem. But when it’s unstable, the torque applied to it is too much for the machine. It might be a good idea to check the tension on the shaft.
An unstable drive shaft can cause a lot of noise and mechanical vibration. It can lead to premature shaft fatigue failure. CZPT studies the effect of shaft vibration on the rotor bearing system. They investigated the effect of flex coupling misalignment on the vibration of the rotor bearing system. They assume that the vibrational response has two components: x and y. However, this approach has limited application in many situations.
Experimental results show that the presence of cracks in the output shaft may mask the unbalanced excitation characteristics. For example, the presence of superharmonic peaks on the spectrum is characteristic of cracks. The presence of cracks in the output shaft masks unbalanced excitation characteristics that cannot be detected in the transient response of the input shaft. Figure 8 shows that the frequency of the rotor increases at critical speed and decreases as the shaft passes the natural frequency.
Unreliable
If you’re having trouble driving your car, chances are you’ve run into an unreliable driveshaft. This type of drivetrain can cause the wheels to stick or not turn at all, and also limit the overall control of the car. Whatever the reason, these issues should be resolved as soon as possible. Here are some symptoms to look for when diagnosing a driveshaft fault. Let’s take a closer look.
The first symptom you may notice is an unreliable drive shaft. You may feel vibrations, or hear noises under the vehicle. Depending on the cause, it could be a broken joint or a broken shaft. The good news is that driveshaft repairs are generally relatively inexpensive and take less time than a complete drivetrain replacement. If you’re not sure what to do, CZPT has a guide to replacing the U-connector.
One of the most common signs of an unreliable driveshaft is clanging and vibration. These sounds can be caused by worn bushings, loose U-joints, or damaged center bearings. This can cause severe vibration and noise. You can also feel these vibrations through the steering wheel or the floor. An unreliable driveshaft is a symptom of a bigger problem.
Unreliable U-joints
A car with an unreliable U-joint on the drive shaft can be dangerous. A bad u-joint can prevent the vehicle from driving properly and may even cause you trouble. Unreliable u-joints are cheap to replace and you should try getting parts from quality manufacturers. Unreliable U-joints can cause the car to vibrate in the chassis or gear lever. This is a sure sign that your car has been neglected in maintenance.
Replacing a U-joint is not a complicated task, but it requires special tools and a lot of elbow grease. If you don’t have the right tools, or you’re unfamiliar with mechanical terminology, it’s best to seek the help of a mechanic. A professional mechanic will be able to accurately assess the problem and propose an appropriate solution. But if you don’t feel confident enough, you can replace your own U-connector by following a few simple steps.
To ensure the vehicle’s driveshaft is not damaged, check the U-joint for wear and lubrication. If the U-joint is worn, the metal parts are likely to rub against each other, causing wear. The sooner a problem is diagnosed, the faster it can be resolved. Also, the longer you wait, the more you lose on repairs.
damaged drive shaft
The driveshaft is the part of the vehicle that connects the wheels. If the driveshaft is damaged, the wheels may stop turning and the vehicle may slow down or stop moving completely. It bears the weight of the car itself as well as the load on the road. So even a slight bend or break in the drive shaft can have dire consequences. Even a piece of loose metal can become a lethal missile if dropped from a vehicle.
If you hear a screeching noise or growl from your vehicle when shifting gears, your driveshaft may be damaged. When this happens, damage to the u-joint and excessive slack in the drive shaft can result. These conditions can further damage the drivetrain, including the front half. You should replace the driveshaft as soon as you notice any symptoms. After replacing the driveshaft, you can start looking for signs of wear.
A knocking sound is a sign of damage to the drive shaft. If you hear this sound while driving, it may be due to worn couplings, damaged propshaft bearings, or damaged U-joints. In some cases, the knocking noise can even be caused by a damaged U-joint. When this happens, you may need to replace the entire driveshaft, requiring a new one.
Maintenance fees
The cost of repairing a driveshaft varies widely, depending on the type and cause of the problem. A new driveshaft costs between $300 and $1,300, including labor. Repairing a damaged driveshaft can cost anywhere from $200 to $300, depending on the time required and the type of parts required. Symptoms of a damaged driveshaft include unresponsiveness, vibration, chassis noise and a stationary car.
The first thing to consider when estimating the cost of repairing a driveshaft is the type of vehicle you have. Some vehicles have more than one, and the parts used to make them may not be compatible with other cars. Even if the same car has two driveshafts, the damaged ones will cost more. Fortunately, many auto repair shops offer free quotes to repair damaged driveshafts, but be aware that such work can be complicated and expensive.
editor by czh