China manufacturer Original Qsl9.3 Fan Pulley 5262664 for CZPT Wheel Loader wholesaler

Product Description

Original QSL9.3 fan pulley 5262664 for CHINAMFG Wheel loader

Part Number 5262664
Part Name Fan Pulley
Brand Name Genuine
Engine Family QSL9.3
Warranty 3 Months
Packing Original  Customized

1 3928873   Hexagon Flange Head Cap Screw
2 283571    Hexagon Flange Head Cap Screw
  5261322   Fan Support
3  3 0571 60     Retaining Ring
4  395719    Hexagon Head Cap Screw
6 3923044   Fan Hub Retainer
7 3966844   Roller Bearing
8 5272335
9 5262664     Fan Pulley


1 3925402 Hexagon Flange Head Cap Screw
2 3926854 Fan Pulley
  3942896 Fan Support
3       3 0571 60 Retaining Ring
4       395719 Hexagon Head Cap Screw
5       391571 Ball Bearing
6       5272335  
7       3923044 Fan Hub Retainer
8       3942895 Fan Support

4098444   4098468    4098468  4098644    4098770  4098814 4098940 4098940 4098953 4098955 4098998 4098998 457104 457104   457116    457119  457150    457166   457172  457173  457177  457158  457160 457162 457164 457166    457168   457190   457128 410571   41571    41 41  41 41     41 41 41    410571   41  410 0571  41    41571 410571 410  410571 41    41571 4157123 4157130 4157133 4157134 4157136   4157139   4157142 4157177  4157181  4157187 4157193  4157194    4101118 4101119 4101140    4101148    4101149 4101150 4101287   4101292    4101293 4101321 4101322 4101372 4101378  4101379  4101401 4101414    4101422 4101432 4101449 4101454 4101476 4101504   4101850    4101867 4101868    4101869  4101881 4101882 4101884 415713    4103672 415718  41 0571 9   4295249 4295554 4295573    4295574  4295575   4295612    4295613 4298242 4298515D 4298515    4298595   4298626 4298639  4298640  4298641  4298642  4299030   4299051      4299053   4299124 4299125 435718  430 6 430 5 43 0571 5 435713 435715  435716    435717  435718  435719    4312 489 4890189 4890190 4890193 489 489571    4890926 4890929    4890964   4891571    4891571 4891116  4891178  4891179  4891209  4891226 4891288   48913 4891385 4891647    4892061   4892080 4892239 4892318   4892320 4892337 4892338    4892351  4892355 4892356  4892538  4892558  4892712  4892714 4892715 4892795   4892796 4892867 4892941  4892942   4893386    4893389 4893464 4893487 4893494 4893693 4893741  4893840 4893924  4893936 4893962  4894095  4894139 4894306     4894308 4894393 4894467   4894484    4894641 4894721 4894724 4894725 4895161   4895227 4895459 4895461  4895672 4895710  4895742     4895877  4895910  4895919 4895921 4895933 4896052 4896113 4896144 4896254    4896329 4896350    1 0571 0    3034836  3046202  3 0571 1   3046202  3080401  308 0571  3157171 3157184   3  3 0571 43   305 0571   3820320   382 0571
3820782   3882585  3882585 4975879     3406888     3820629   3883394  3892625  3896724  3892697  3893812  3892666   3892794   3892083  3892085    3803489  3892795  3892081  3892086  3803487   3892796   3892082   3892084
3883217     3882893  4 0571 1    3892697     3893964   4070462   4082974
3804304   3328760   3892794  3896837  4985107    4973540  3571354  3893913  3883150   3818060
3820186  3201659  3820945  3820946

HangZhou CHINAMFG Industry & Trade Co., Ltd.

Add:Haili Industry Park ,HangZhou Economic Development  Zone ,ZheJiang ,China   Post Code:442013





Shipping Cost:

Estimated freight per unit.

To be negotiated
After-sales Service: 5262664
Warranty: 5262664
Car Make: 5262664

wheel pulley

How are wheel pulleys employed in automotive engines and accessories?

Wheel pulleys play a crucial role in automotive engines and accessories, contributing to various functions and systems. Here’s a detailed explanation:

1. Serpentine Belt System:

Wheel pulleys are commonly employed in automotive engines as part of the serpentine belt system. This system consists of a single, continuous belt that drives multiple accessories and systems in the engine, such as the alternator, power steering pump, water pump, air conditioning compressor, and more. The wheel pulleys, also known as idler pulleys or tensioner pulleys, are strategically positioned along the belt path to guide and tension the belt, ensuring proper engagement and power transfer to the accessories.

2. Power Transmission:

In automotive engines, wheel pulleys are integral to power transmission. The crankshaft pulley, often the largest wheel pulley in the system, transfers the rotational motion from the engine’s crankshaft to the serpentine belt. The belt then distributes this power to the various accessories, allowing them to operate and perform their respective functions. Wheel pulleys enable efficient power transmission, maintaining the overall performance and functionality of the engine and its accessories.

3. Belt Tension and Alignment:

Wheel pulleys in automotive engines are designed to maintain proper belt tension and alignment. Tensioner pulleys are equipped with mechanisms that apply tension to the serpentine belt, ensuring it remains tight and properly engaged with the pulleys. Idler pulleys guide the belt along its path and help maintain its alignment, preventing slippage or disengagement. Proper tension and alignment provided by wheel pulleys are crucial for the reliable operation of the serpentine belt system.

4. Overrunning Alternator Pulley:

An overrunning alternator pulley (OAP) is a specialized type of wheel pulley used in automotive alternator systems. The OAP allows the alternator to freewheel or decouple from the engine during certain conditions, reducing drag and improving fuel efficiency. It incorporates a one-way clutch mechanism that allows the alternator to rotate freely in one direction while locking in the other direction when the engine is generating power. The OAP wheel pulley contributes to smoother operation, reduced vibrations, and improved overall efficiency of the alternator system.

5. Customization and Performance:

Automotive wheel pulleys can be customized and optimized for specific applications to enhance performance. They can be designed with specific groove profiles, dimensions, or surface coatings to maximize belt engagement, reduce noise, or improve durability. Additionally, lightweight materials such as aluminum or composite alloys are often used to reduce rotational mass and improve engine efficiency.

6. Maintenance and Replacement:

Proper maintenance and timely replacement of wheel pulleys are essential in automotive engines and accessories. Regular inspection helps identify any wear, misalignment, or damage to the pulleys or belts, ensuring optimal performance and preventing potential failures. When necessary, damaged or worn wheel pulleys should be replaced to maintain the reliability and functionality of the engine and its accessories.

Overall, wheel pulleys play a vital role in automotive engines and accessories, contributing to power transmission, belt tension, alignment, and overall system performance. Their inclusion in serpentine belt systems and specialized applications like overrunning alternator pulleys ensures the efficient and reliable operation of automotive engines and accessories.

wheel pulley

Can wheel pulleys withstand variations in environmental conditions?

Wheel pulleys are designed to withstand variations in environmental conditions to a certain extent, depending on the materials used and the specific design considerations. Here’s a detailed explanation:

1. Temperature:

Wheel pulleys can be engineered to tolerate a wide range of temperatures. Metals like steel and aluminum have good heat resistance and can operate effectively in high-temperature environments. However, extreme temperature fluctuations or prolonged exposure to very high or low temperatures may affect the performance and integrity of certain materials, such as plastics or rubber components. In such cases, special heat-resistant or cold-resistant materials may be used for wheel pulley components.

2. Humidity and Moisture:

Some wheel pulley materials, such as steel or stainless steel, have natural resistance to moisture and humidity. However, materials like cast iron or certain types of plastics may be susceptible to corrosion or degradation when exposed to high levels of moisture or humidity. In such situations, protective coatings or sealants can be applied to enhance the pulley’s resistance to moisture and prevent rust or deterioration.

3. Chemical Exposure:

Wheel pulleys may encounter various chemicals depending on the application and industry. Certain materials, such as stainless steel or corrosion-resistant plastics, exhibit good chemical resistance and can withstand exposure to common chemicals. However, aggressive or corrosive chemicals may require specialized materials or coatings to ensure the pulley’s longevity and performance.

4. Dust and Particles:

In environments where dust, dirt, or other particles are present, wheel pulleys can be designed with features to prevent the accumulation of debris. Sealed bearings or protective covers can be incorporated to minimize the ingress of contaminants, ensuring smooth operation and reducing the risk of damage or premature wear.

5. Outdoor Exposure:

Wheel pulleys used in outdoor applications may be exposed to sunlight, UV radiation, and weather elements. UV-resistant materials or coatings can be employed to mitigate the effects of prolonged sun exposure, preventing material degradation and maintaining the pulley’s performance.

6. Vibration and Shock:

Environmental conditions that involve vibrations or shock loads can impact the performance of wheel pulleys. However, the design and construction of pulleys can incorporate features such as reinforced structures, shock-absorbing materials, or dampening mechanisms to withstand these conditions and maintain reliable operation.

While wheel pulleys can generally tolerate variations in environmental conditions, it’s essential to consider the specific requirements of the application and select materials, coatings, and designs that can withstand the anticipated environmental challenges. Regular maintenance, inspections, and appropriate protective measures can also help extend the pulley’s lifespan and ensure optimal performance under varying conditions.

wheel pulley

In which industries are wheel pulleys commonly used?

Wheel pulleys find applications in various industries where power transmission and motion control are essential. Here’s a detailed explanation of the industries commonly using wheel pulleys:

1. Manufacturing Industry:

Wheel pulleys are extensively used in the manufacturing industry, where they are employed in machinery and equipment for various processes such as cutting, shaping, drilling, and milling. They enable efficient power transmission and motion control in manufacturing operations.

2. Automotive Industry:

In the automotive industry, wheel pulleys are widely utilized in engines to drive accessories such as the alternator, power steering pump, water pump, and air conditioning compressor. They also play a crucial role in the timing belt or chain system, ensuring precise synchronization of engine components.

3. Material Handling Industry:

Wheel pulleys are commonly found in the material handling industry, which includes warehouses, distribution centers, and logistics operations. They are used in conveyor systems, lifting equipment, and material handling machinery, facilitating the movement and transportation of goods and materials.

4. Construction Industry:

In the construction industry, wheel pulleys are employed in various construction machinery and equipment. They are used in cranes, hoists, concrete mixers, and other machines involved in lifting, moving, and handling heavy construction materials.

5. Mining and Quarrying Industry:

The mining and quarrying industry extensively uses wheel pulleys in machinery and equipment for mining operations. Wheel pulleys are employed in conveyor systems, crushers, screens, and other equipment involved in the extraction and processing of minerals and aggregates.

6. Agricultural Industry:

Wheel pulleys are commonly used in agricultural machinery and equipment. They find applications in tractors, combines, harvesters, and other farming equipment, enabling functions such as driving conveyor systems, cutting blades, and grain handling mechanisms.

7. Printing and Packaging Industry:

Wheel pulleys are essential components in printing and packaging machinery. They are used in systems for paper feeding, web tension control, roll-to-roll movement, and other processes involved in printing, packaging, and converting operations.

8. HVAC Industry:

In the heating, ventilation, and air conditioning (HVAC) industry, wheel pulleys are used in equipment such as fans and blowers. They enable the circulation of air and contribute to the cooling, heating, and ventilation of buildings and enclosed spaces.

9. Fitness and Sports Industry:

Wheel pulleys are commonly found in exercise equipment used in fitness centers, gyms, and home settings. They are used in treadmills, stationary bikes, rowing machines, and other fitness equipment to facilitate power transmission and motion control.

10. Marine and Shipbuilding Industry:

In the marine and shipbuilding industry, wheel pulleys are utilized in various applications on ships and offshore structures. They are used in winches, cranes, anchor handling systems, and other equipment involved in marine operations.

These are just a few examples of the industries where wheel pulleys are commonly used. Wheel pulleys have versatile applications, enabling efficient power transmission and motion control in a wide range of industries that rely on machinery and equipment for their operations.

China manufacturer Original Qsl9.3 Fan Pulley 5262664 for CZPT Wheel Loader   wholesaler China manufacturer Original Qsl9.3 Fan Pulley 5262664 for CZPT Wheel Loader   wholesaler
editor by CX