Product Details

Product Overview

This high-quality fan blade is specifically engineered for the Cummins 4BT diesel engine, a popular power unit used in a wide range of industrial, agricultural, and automotive applications. As a critical component of the engine cooling system, this fan blade ensures optimal airflow to maintain safe operating temperatures under heavy loads. Our product is manufactured to meet or exceed OEM specifications, providing a reliable and durable replacement for worn or damaged parts. We serve a global B2B clientele, with regular shipments to major markets across North America, Europe, Asia-Pacific, and the Middle East.

Key Features & Benefits

• Precision Engineering: Designed for a perfect fit on the Cummins 4BT engine, ensuring seamless installation and optimal performance.
• Durable Construction: Made from high-strength, corrosion-resistant materials to withstand harsh operating environments and long service intervals.
• Enhanced Cooling Efficiency: Aerodynamically optimized blade profile maximizes airflow, reducing engine temperature and preventing overheating.
• Direct OEM Replacement: A drop-in replacement that matches the original equipment specifications, eliminating the need for modifications.
• Cost-Effective Solution: Offers a high-quality alternative to expensive dealer parts without compromising on reliability or longevity.

Technical Specifications

OEM Cross-Reference

This fan blade is a direct replacement for the following OEM and aftermarket part numbers:

• Cummins OEM: 3904321, 3927398
• Other Compatible Numbers: 8-98023-526-0 (Common cross-reference)

Compatibility

Engine Models:

• Cummins 4BT3.9 (4BTA3.9, 4BTAA3.9)
• Used in various industrial, generator, and marine applications

Vehicle & Equipment Applications:

• Dodge Ram 2500 / 3500 (1989-1998 with 4BT conversion or factory)
• Ford F-250 / F-350 (Engine swap applications)
• Agricultural Tractors (Case IH, New Holland, etc.)
• Construction Equipment (Backhoes, Forklifts, Skid Steers)
• Industrial Pumps and Generators

Global Supply & Distribution

We are a global supplier of heavy-duty engine parts, with a robust logistics network ensuring fast and reliable delivery worldwide.

• Worldwide Shipping: We ship to over 50 countries via air, sea, and land freight.
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands), Asia-Pacific (Australia, Japan, Singapore), Middle East (UAE, Saudi Arabia), and Africa.
• Fast Delivery: Standard inventory items ship within 24-48 hours to major ports like Los Angeles, Rotterdam, Shanghai, and Dubai.
• Trade Compliance: We adhere to all international trade regulations and provide full documentation for customs clearance.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001:2015 certified facilities.
• Testing: Each fan blade is inspected for dimensional accuracy, balance, and material integrity before shipment.
• Warranty: Backed by a 12-month warranty against manufacturing defects.

FAQ

Q1: Will this fan blade fit my Cummins 4BT engine from a 1995 Dodge Ram?
A: Yes, this fan blade is designed as a direct OEM replacement for the Cummins 4BT engine used in Dodge Ram trucks from 1989 to 1998. It bolts directly onto the standard water pump hub. Please verify your current fan diameter and number of blades to ensure a perfect match.

Q2: How do I know if my fan blade is failing and needs replacement?
A: Common signs include visible cracks, bent or broken blades, excessive vibration from the engine bay, and the engine running hotter than normal. A damaged fan blade can severely reduce cooling efficiency and should be replaced immediately to prevent engine damage.

Q3: What maintenance is required for the fan blade after installation?
A: The fan blade itself is a maintenance-free component. However, we recommend inspecting it during routine engine servicing (e.g., every 500 hours or annually) for any signs of damage, imbalance, or corrosion. Ensure the mounting bolts are torqued to the manufacturer’s specifications (typically 15-20 ft-lbs) to prevent loosening.

Our advantages

1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.

2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.

3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.

4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.

5. Scientific ERP system, easy and fast to locate the parts that customer needs.

6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.

Exhibition

Packing&Shipping

1.  Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).

2.  Once we get confirmation of payment, we will ship products in 2 days.

3.  Our packaging is standard export wooden box or others as your requirement.

4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.

FAQ

Q1. What is your company major products?

A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.

Q2.What is the MOQ?

A: Normally we can supply any quantity if we have in stock.

Q3. What is your payment term ?

A: We accept Western Union, T/T, Paypal.

Q4. What is the packing ?

A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.

Q5. When can you deliver products after payment ?

A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .

Q6. What can you do to complete order perfectly ?

A: In the beginning , We will communicate with clients in details to understand what they need .

Before packing , We will check the products and send photos to clients .After confirmation ,

We will packing products well to avoid damage . Once we get tracking number ,

We will send it to customer and keep contact in with clients .