51066010273 51066010279 cooling Fan Blade For MAN Truck Cool Down Parts

Fan Blade 51066010273 51066010279 for MAN Truck cool down parts Fan

Fan Blade 51066010273 for MAN Truck Fan Wheel 51066010279 Heat dissipation parts Fan

In order to avoid overheating of the engine, the parts around the combustion chamber (cylinder liner, cylinder head, valve, etc.) must be properly cooled. There are three types of cooling devices for internal combustion engines, water cooling, oil cooling and air cooling. The automobile engine cooling device is mainly water-cooled. It uses the circulating water in the cylinder water channel to cool, and introduces the heated water in the water channel into the radiator (water tank), and then returns to the water channel after being cooled by the wind. In order to ensure the cooling effect, the automobile cooling system generally consists of a radiator (1), a thermostat (2), a water pump (3), a cylinder water channel (4), a cylinder head water channel (5), and a fan.

1. When the temperature of the air flowing through the radiator rises, the bimetallic temperature sensor is heated and deformed, forcing the valve shaft to rotate and opening the oil inlet hole on the driven plate. The silicone oil stored between the driven plate and the front cover flows into the working cavity between the driving plate and the driven plate, the clutch is engaged, and the fan speed increases. The higher the air temperature, the larger the opening of the oil inlet hole, and the faster the fan speed.

2. When the temperature of the air flowing through the radiator drops, the bimetallic temperature sensor returns to its original state, and the valve plate closes the oil inlet. Under the action of centrifugal force, the silicone oil returns from the working cavity to the oil storage cavity through the oil return hole, and the clutch is separated. The fan speed becomes very low.

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FAQ:

1. Can you give me your catalog?
We specialize in engine parts for commercial vehicles, buses, forklifts, and construction machinery.Please contact us for the catalog.

2. What if I cannot reach your minimum order quantity?
Don't worry if you can't reach the MOQ of each item, we suggest you refer to our inventory products and group purchasing items.

3. How about the sample fee and sample time?
The sample fee is charged according to the material, size and quantity of the product. Usually the sampling time is 1 month.

4. How about the quality assurance?
If the entire container is damaged due to our improper packaging, we will bear 100% responsibility.

5. Are all products tested before delivery?
Yes, all our products are 100% tested before packaging and delivery.

Guangzhou Sub-Group Auto parts Co.,Ltd was established in 2000 and is located in baiyun district, Guangzhou, China. We have China's first-class truck auto parts professional capacity and export trade capacity. We have a strong and professional auto parts research team, professional control of product quality and suitable models. We supply high quality auto parts at the most competitive prices. Since its establishment, Sub-Group Auto parts has been dedicated to the production of all kinds of plastic parts for trucks, with perfect production capacity.

In 2008, established the foreign trade department of auto parts, mainly operating Volvo, scania, FAW, weichai, cummins, dongfeng, American and Chinese auto parts and engineering machinery parts. We have the ability to develop new products that are not in our catalog, and we will do that in a timely manner and do our best to meet customer needs. Our production and development costs are very reasonable. Please contact us according to your special needs. We are glad to cooperate with you. At the same time, our highly skilled and qualified employees are proud to be a supplier of spare parts to global customers.

We have a strong sourcing capability in the Chinese market. We fully understand the needs of our customers. We offer high quality products, competitive prices and first class service. We hope to establish good business relations and friendship with you in the near future.

FAQ

1. who are we?
We are based in Guangdong, China, start from 2015,sell to Mid East(30.00%),Central America(20.00%),North America(10.00%),Eastern Asia(10.00%),Domestic Market(5.00%),South Asia(5.00%),Northern Europe(5.00%),South America(5.00%),Southeast Asia(5.00%),Eastern Europe(5.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?

Mercedes Benz, Man, Volvo, IVECO, DAF, SCANIA, Renault, Ford
FUSO, UD, NISSAN, HINO, ISUZU
FAW, CAMC, JAC, FOTON, DAYUN, DongFeng

CAT,CAT,Komatsu, Hyundai, Doosan, Hitachi, John Deere, Daewoo, Case, XCMG, Sany

4. why should you buy from us not from other suppliers?
1.Our company has 20 years experience in auto parts development and production. Main projects, China Heavy Truck: Weichai, FAW, Yuchai... and imported trucks: Mercedes-Benz, Volvo, MAN, Scandinavia... and construction machinery: Komatsu, Cummins, etc.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,DAF,DES；
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German