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: After replacing with a new fan clutch, why is the noise still loud?
A: Possible reasons: 1) The matching fan was not replaced during installation; the old fan might be warped or its balance destroyed. 2) The new clutch itself is a low-quality or counterfeit product with poor internal bearings or incorrect fluid fill. 3) The fan or clutch was damaged during installation, causing deformation. 4) Misdiagnosis; the noise source might be another component (e.g., water pump, alternator bearings).

Q: What should be the sequence of steps for troubleshooting?
A: Follow the principle from simple to complex: 1) Visual Inspection: Check for leaks, damage, loose wires. 2) Cold Static Test: Try to turn the fan after shutdown and cooling, feel the resistance. 3) Auditory Check: Start a cold engine, observe if fan noise changes cyclically as coolant temperature rises. 4) Performance Test: Perform the "newspaper test" (with caution) or use an infrared thermometer to monitor clutch housing temperature changes. 5) Instrument Check: (For electromagnetic type) Use a multimeter to measure resistance and voltage. 6) System Check: Inspect related components like coolant temperature sensor, relay, fuse.

Q: Is the fan clutch always to blame for overheating?
A: Absolutely not. The cooling system is an integrated whole. There are many possible reasons for overheating, and a systematic approach is necessary: 1) Radiator clogged (externally dirty or internally scaled). 2) Thermostat failed stuck closed. 3) Water pump impeller corroded or detached. 4) Insufficient coolant or incorrect mixture. 5) Drive belt loose and slipping. 6) Air trapped in the system. Before blaming the clutch, these more common possibilities should be ruled out.

Q: How to distinguish between fan noise and alternator/water pump bearing noise?
A: A simple tool can be used – a mechanics stethoscope (or a long screwdriver). At engine idle, touch the probe to the alternator, water pump, and clutch housing respectively, and put your ear close to the handle to listen. The noise from a failed bearing is usually a high-frequency "hissing" or "grating" sound, while the fan at high speed produces a loud "roaring" wind noise. By comparison, you can locate the source.

Q: Can fault codes (e.g., SPN 111) indicate a fan clutch failure?
A: For electronically controlled systems (electromagnetic or ECV), yes. The engine computer (ECM) monitors the clutch circuit. If it detects an open circuit, short circuit, or abnormal current draw, it will log a fault code (e.g., SPN 111 - Fan Drive Circuit Malfunction) and may illuminate a warning lamp. Reading these codes can quickly point to an electrical issue. However, purely mechanical clutches will not generate fault codes.