Radiator Fan Clutch For MERCEDES 4375000022 A4375000022 CFC208000P

Product Specification

Description

We 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: What is the "torque capacity" of a fan clutch? Why is it critical?
A: It refers to the maximum torque the clutch can transmit when fully engaged, measured in Newton-meters. It must be greater than the maximum resistance torque required to rotate the fan. If torque capacity is insufficient, slipping will occur under high load, leading to insufficient fan speed, cooling failure, and rapid clutch damage due to overheating. It is the primary parameter for matching engine cooling demands.

Q: How to interpret the parameters "engagement temperature" and "disengagement temperature"?
A: They define the temperature window for clutch operation. The engagement temperature (higher, e.g., 85°C) is the air temperature at which the bimetallic spring begins to close the valve, causing the clutch to engage. The disengagement temperature (lower, e.g., 75°C) is the temperature at which the spring begins to open the valve, allowing disengagement. The difference between them is called "hysteresis," preventing frequent cycling at the threshold.

Q: How does the Viscosity Index (VI) of the silicone fluid affect performance?
A: The Viscosity Index measures how much the fluid's viscosity changes with temperature. Silicone fluid with a high VI has more stable viscosity across temperatures. This means the clutch has lower starting resistance in extreme cold and stronger torque transmission in extreme heat, resulting in more consistent and reliable performance—a hallmark of a high-quality clutch.