YaMZ Fan Viscous Coupling Reduces Engine Load 5344-1308010-11

DescriptionWe have established long-term and solid cooperative relations with many companies in the same industry in China and overseas. Our consultant team provides timely and professional after-sales service to satisfy our customers. We will send you detailed information and parameters of the products for your comprehensive understanding. We provide free samples and can arrange company visits. We welcome you to the factory for negotiation at any time. Hope to receive your consultation and establish a long-term partnership.

Service

Fantronic Clutchpro's business philosophy is simple: we are committed to providing unparalleled service to our customers.

How do we achieve this ?

1. Quality parts: We only provide the highest quality parts

2. Dedicated employees: Each of our employees is wholeheartedly committed to meeting customer expectations.

3. Technical expertise: Years of industry experience, combined with advanced technology, enable us to identify customers' parts needs, even if it is just a vehicle chassis number.

4. Delivery service: Nopei provides 7-day delivery service worldwide.

5. After-sales service: Our commitment to customers does not stop at sales, customer satisfaction is crucial before, during and after every transaction.

Advantage

Stable quality, favorable prices, professional sales consultants, 24-hour online customer service
FAQ

1. Are you a manufacturing company or a trading company?

We are a manufacturer of fan clutches and have been in the industry for more than 20 years.

2. What types of parts can you provide?

@We are committed to providing one-stop purchasing services for heavy truck-heavy machinery users. (Especially focus on cooling system parts, fan clutch/fan blade/fan clutch water pump.

3. How long is your production lead time?

@ 1 working day for inventory; 30 days for mass production.

Express Delivery

A full range of sea and air logistics systems, providing you with the most convenient logistics experience, quick response, saving your time.

4. How is the quality and after-sales service? One year warranty, if there is any actual quality problem, we will refund or send new products as compensation.

5. What is your packaging?
Neutral packaging box or customized according to customer requirements
6. Can I provide a sample?
If the customer is willing to pay the sample fee, we can provide samples.
7. Will you test our products before shipment?
Yes, we have 100% tested before shipment.
8. How about the delivery time?
Usually 7-14 days, if the quantity is large, it will take 35 days.
9. Can you produce according to the sample?
If the quantity is suitable, we will develop according to the sample.

Q: My fan is noisy and my engine runs cool, but it's not overheating. Could it still be the fan clutch?
A: Yes, this is a classic sign of a fan clutch stuck in the fully engaged or "locked" position. The constant, maximum cooling it provides is preventing the engine from reaching its optimal operating temperature. This is detrimental as it increases fuel consumption, accelerates engine wear (due to running rich), and delays effective cabin heating. The noise is the fan spinning at engine RPM unnecessarily.

Q: Is it normal for a fan clutch not to work during short winter drives?
A: Yes, it’s normal—short winter drives mean the engine never reaches 80℃ (its operating temp). The clutch stays disengaged, so the fan only idles slightly. If the engine overheats after repeated short trips, though, it may indicate a clutch fault (like a stuck valve).

Q: I replaced my fan clutch, but my engine is still overheating. What else should I check?
A: The fan clutch is only one part of the cooling system. Persistent overheating points to another issue. Check these next:
1.Thermostat: A stuck-closed thermostat is a very common cause.
2.Water Pump: Impeller blades can corrode or break, failing to circulate coolant.
3.Radiator: Check for external blockages (bugs, debris) or internal clogs.
4.Coolant Level: Ensure it's full and properly bled of air pockets.
5.Radiator Cap: A weak cap won't hold pressure, lowering the coolant's boiling point.
6.Cooling Fans (if electric): Ensure the relay, fuse, and motor are working.