MERCEDES Electromagnetic Fan Clutch A5412002122 A5412001222 A5412002022

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: How to determine if the clutch is working properly by observing changes in fan speed?
A: Observing fan speed changes is an important method to judge clutch operation status. During cold starts, the fan should operate at low speed with minimal audible airflow noise. As engine temperature gradually rises to normal operating temperature (approx. 85-95°C), a noticeable increase in fan speed should be heard, accompanied by visible acceleration of blade rotation. When air conditioning is activated, speed should immediately increase responsively. During highway driving, speed should decrease as vehicle speed increases. This speed variation with temperature and usage conditions indicates normal clutch function.

Q: Why is road testing verification necessary after fan clutch repair?
A: Road testing verification is a critical step to ensure repair quality. Static tests cannot fully simulate various conditions during actual driving. Road testing can verify: temperature stability at different speeds (city roads, highways); heat dissipation capability under heavy loads like climbing or acceleration; cooling effectiveness with A/C on full; whether fan speed changes reasonably under various conditions; any abnormal noises or vibrations. Only through actual road testing can the proper operation of the fan clutch and related systems be comprehensively confirmed.

Q: Can a truck fan clutch’s "drive belt" with slip marks still be used?
A: No—it can’t be used. Slip marks mean the belt is worn (reduced friction). Continuing use causes insufficient fan speed (engine overheating) and eventual belt breakage. Replace the belt with the same model immediately and check if the pulley is worn (repair if needed). Using a worn belt risks sudden cooling failure and engine damage.