Cummins 4BT Engine Fan Blade – Heavy-Duty Cooling Fan, OEM Replacement Part

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.