Fan Support 3913433 for Cummins 6B 6BT 6BTA 4B 4BT 4BTA 3911204 3913434 5260996

Fan Support 3913433 for Cummins

This fan support (OEM cross-reference 3911204, 3913434, 5260996) supports the cooling fan on Cummins 6B, 6BT, 6BTA, 4B, 4BT, and 4BTA diesel engines.

Overview

This fan support 3913433 is engineered for Cummins diesel engines, providing a sturdy mounting point for the engine cooling fan. The fan support ensures proper belt alignment and reduces vibration, extending the life of the fan drive system. Designed for use in heavy-duty applications, this fan support fits Cummins 6B, 6BT, 6BTA, 4B, 4BT, and 4BTA engine models.

Built For Performance

• Precision-machined mounting surfaces ensure accurate fan alignment
• Heavy-duty cast iron housing withstands engine vibration
• Designed to meet OEM specifications for fit and function
• Includes pre-installed bearing for smooth operation
• Corrosion-resistant coating for long service life

Fits These Machines

• for Cummins 6B
• for Cummins 6BT
• for Cummins 6BTA
• for Cummins 4B
• for Cummins 4BT
• for Cummins 4BTA

On-The-Job Use

• Commonly used in agricultural tractors and combines powered by Cummins B-series engines
• Installed in industrial generator sets and construction equipment
• Applied in marine propulsion systems with Cummins 4B and 6B engines
• Found in on-highway trucks and buses requiring reliable cooling fan support

Specs At A Glance

Good To Know

Q: What is the purpose of the fan support? A: The fan support mounts the cooling fan securely to the engine block, ensuring proper belt alignment and reducing strain on the water pump and bearings.

Q: Does this fan support include the bearing? A: Yes, this fan support typically comes with a pre-installed bearing designed for the specified Cummins engine models, though verify with your specific part number.

Slight variation in finish or dimensions may occur between production runs, and confirm compatibility before ordering.