Product Description
6BT fan support 526571 3913433 3911204 391571 3908803 | |
Engine Model | 6B dieserl engine |
Part Name | Fan support |
Part Number | 526571 3913433 3911204 391571 3908803 |
1 70880 Washer, Plain
2 35711 Belt, V
3 357132 Screw, Hex Flange Head Cap
5 390 0571 Screw, Hex Flange Head Cap
6 3957112 Screw, Hex Flange Head Cap
3913433 Support, Fan
7 3 0571 60 Ring, Retaining
8 395719 Screw, Hexagon Head Cap
9 391571 Bearing, Ball
10 3911924 Hub, Fan
11 3913434 Support, Fan
12 3923044 Retainer, Fan Hub
13 3914462 Pulley, Fan
14 3919952 Screw, Hex Flange Head Cap
15 3925344 Screw, Hex Flange Head Cap
16 3925883 Screw, Hex Flange Head Cap
18 393571 Pulley, Fan
19 3930867 Plate, Clamping
20 3930868 Bracket, Belt Tensioner
21 3930869 Bracket, Adjusting Link
393 0571 Support, Fan
22 S 16255 Ring, Retaining
23 393 0571 Support, Fan
24 3930861 Boss
25 3930863 Shaft, Fan Hub
26 393 0571 Bearing, Ball
27 393571 Bearing, Ball
28 393 0571 Cover, Access Hole
3930956 Support, Fan
29 3930862 Pulley, Idler
30 3930864 Shaft, Idler
31 3930865 Spacer, Mounting
32 3930866 Support, Belt Tensioner
33 393 0571 Bearing, Ball
34 393571 Bearing, Ball
35 393 0571 Cover, Access Hole
39 3933219 Ring, Retaining
36 3930961 Spacer, Mounting
37 393 0571 Screw, Captive Washer Cap
38 393571 Washer, Spherical
3977081 3977147 3977148 3977158 3977163 3977194 3977221 3977327 3977361 3977530 3977534 3977535 3977547 3977627 3977628 3977632 3977689 3977727 3977851 3977853 3977926 3978019 3978031 3978032 3978034 3978036 3978040 3978180 3978189 3978244 3978324 3978390 3978441
3978475 3978560 3978702 3978818 3978820 3978822 3978824 3979067 3979118 3979211 3979330 3979337 3979344 3979403 3979420 3979506 3979744
399571 3991085 3991123 3992086 3992087 3992149 3992150 3999620
3999630 3999796 3999797 3999798 3999806 3999807 3999813 4 0571 6 4019743 4571705 4571236 4032639 4 0571 93 4 0571 03 4 0571 15 457183 457146 457152 457158 457162 4058964 4063933 4063970 4063971 457143 4076493 4 0571 30 4 0571 50 4 0571 32 42 0571 1-K 0571 4205Z36A-571 4205ZGC06-571 435716 4311590 4311591 4327571 43828 A 4890146 4890189 489 489571 4891571 4891571 484891178 4891209 4891252 4891288 4891385 4891647 4892062
4892255
HangZhou CZPT Industry & Trade Co., Ltd.
Add:Haili Industry Park ,HangZhou Economic Development Zone ,ZheJiang ,China
Post Code:442013
engine
Replacing a Failing Drive Belt Tensioner
A failing drive belt tensioner can be extremely costly. Here’s what to look for and what to do if you suspect yours is bad. In addition, you’ll learn how to identify Idler pulleys and repair it yourself. If the tensioner is failing, you should replace the belt, as well as the Idler pulleys and shaft bearings. But what if the tensioner isn’t faulty?
Symptoms of a bad or failing drive belt tensioner
If your car’s drive belt is not moving smoothly, the pulley may be at fault. Ideally, the tensioner pulley should move away from the engine when the car starts. However, if it stays put or starts to move toward the engine, it’s time to replace the tensioner. The belt may also start to exhibit different wear patterns, such as the uneven wear of the sprockets, bearings, and springs.
If the serpentine belt begins to look loose and the engine loses its luster, the problem is most likely the bad drive belt tensioner. This issue will result in engine vibration. A faulty drive belt tensioner may also lead to a faulty spark plug, which prevents fuel from burning in the combustion chamber. This issue will likely require an engine diagnostic tool, such as an OBD2 scanner, to determine the cause of the check engine light.
Another sign that your drive belt tensioner is failing is a chirping noise. This noise can occur intermittently or constantly, and it may signal a problem with the pulley. In some cases, a faulty pulley may even cause your engine to misfire. Additionally, you may notice that the engine won’t start, even if you engage the starter motor.
In addition to the noise that may come from a failing tensioner, the bad belt tensioner may cause your serpentine to fail. In addition to the noise, this can also lead to overheating of the engine, which can result in costly damages. In addition to causing engine damage, a bad belt tensioner won’t reserve the minimum tension it needs to do its job and may even exceed it, causing the belt to wear out much faster.
If you notice any of these symptoms, it may be time to replace the drive belt tensioner. You can find a replacement OEM part online at a discounted price, as they’re available in wholesale quantities. A Mazda engine typically has no other parts blocking the serpentine belt path, so you can easily find the part you need. After replacing the drive belt tensioner, you’ll need to replace the serpentine belt as well.
Cost to replace a drive belt tensioner
Depending on the location and type of vehicle, replacing a drive belt tensioner can cost between $235 and $267. Some repairs may require other parts, such as a serpentine belt or tensioner housing. RepairPal’s Fair Price Estimator can help you get an accurate estimate for your particular vehicle. You can also contact HomeX, a virtual repair shop that can fix simple issues like loose drive belt tension.
It’s a relatively simple DIY job for most cars. An experienced mechanic will be able to replace the belt in a half hour or less, depending on the type of car and how many parts are affected. Depending on the complexity of the repair, the labor to replace the drive belt tensioner could cost anywhere from $50 to $170. The labor to replace the drive belt tensioner is typically included in the quoted price, but some auto shops may charge more to replace other car parts as well.
Replacing the drive belt tensioner is a relatively easy task. While the process might take an hour or more, it will be worthwhile in the long run. Regular inspections can prevent costly repairs by identifying problems before they cause major damage. A car’s belt is essential to the operation of the engine and can’t be operated without it. Changing it can save you money, as it will save you from spending extra on unnecessary parts.
Thankfully, there are plenty of tools available to help you replace your drive belt. While it may not be the easiest repair, it will still cost less than a mechanic’s service call. It is better to replace the belt early than to wait for the vehicle to break down, as this will prevent more expensive parts from breaking. You may also consider investing in a premium belt, which will give you twice as much mileage as a cheaper one.
While a drive belt tensioner is generally considered a wear-and-tear item, it is a part that should last the entire life of the vehicle. You can expect to replace the drive belt tensioner no earlier than 125,000 miles, but it is better to do it early if your car isn’t that old. And it doesn’t hurt to check the owner’s manual for directions on how to replace the drive belt tensioner.
Idler pulleys
Idler pulleys may seem like a minor part of your car, but their important job is to keep various components in good working order. Fortunately, they are inexpensive and don’t need much maintenance. If 1 pulley fails, it is best to replace all of them. However, it is not always easy to check idler pulleys yourself. It’s recommended that you visit a professional auto repair shop that is ASE-certified to inspect and replace the idler pulley.
Depending on the size and type of idler pulleys you need, you’ll have to purchase 2 or 3 pieces. You’ll need to purchase a pair of pliers for this part, as well as a tensioner pulley wrench. The cost of a replacement idler pulley will vary by make and model, but you can expect to pay between $40 and $200. These prices don’t include taxes or fees. Because they are so essential to drive belts, it’s worth investing in 1 or two.
Idler pulleys are a vital part of a car’s engine. They’re found underneath the hood and are usually 2 to 4 inches in diameter. They run over a roller that’s used to tension the belt. The belt is wrapped around a series of engine parts, and the idler pulleys are a complement to each other. You may not need an idler pulley on your car, but your mechanic will install it for you if you don’t.
The idler pulleys for a belt tensioner are crucial parts of your car’s engine. If they are worn down, the belt is likely to move loosely over them. Corrosion may also make the idler pulley move less freely. If the idler pulley is slipping, the belt may jump over the pulley, and the squealing noises will indicate a serious problem.
The idler pulley is a pivotal part of the engine’s power train. It redirects the path of the serpentine and timing belts, so that they can make optimal contact. The larger the contact patch, the more power the belt will transfer. The idler pulley can also improve the vehicle’s performance. It is a vital part of the engine, so make sure you check it frequently and install it correctly.
Repairing a drive belt tensioner
Replacing a drive belt tensioner is relatively simple. While your belt may need to be replaced, other parts of your engine may also need to be fixed. Typically, the tensioner will be replaced along with the pulley, as both parts are prone to malfunction. Replacing the drive belt tensioner is a fairly straightforward job, and it should only take about an hour or two. By following these simple steps, you can save yourself a lot of money and time.
You can detect the problem by observing the belt glazing. Typically, it occurs when the tensioner does not have enough spring tension. Another sign of a failed component bearing is excessive arm oscillation. Excessive chattering and oscillation indicate that the damper has worn out. If you notice excessive oscillation, you should replace the tensioner pulley. Otherwise, you might be dealing with a defective bearing.
A damaged or out-of-adjusted drive belt will make a squealing noise. This is due to the belt slipping on the pulleys. It is most noticeable when the car is first started in the morning. A damaged drive belt will also be hard to manipulate. The new belt should be the same length and width as the old one. You can check the tensioner by pulling the belt and compressing it.
A worn-out drive belt tensioner will result in unusual noise, excessive wear, and a loose belt. This is especially affecting if the car is equipped with a serpentine belt. The drive belt tensioner has a roller bearing that can wear out, which will cause a squealing noise or even cause the belt to roll off entirely. Because of its important role in engine operation, it is vital to check the condition of the drive belt tensioner on a regular basis.
While replacing a drive belt tensioner may seem like a simple DIY project, you should consult a mechanic before undertaking the work. The parts and labor costs of a drive belt tensioner repair can range from $140 to $400, and you should allow an hour for this repair. If you are not comfortable performing the repair yourself, you can always hire a mechanic to do it for you. In most cases, a drive belt tensioner replacement will cost approximately $70 to $80 and take about an hour.