Four Seasons Severe Duty Fan Clutch

The Four Seasons Severe Duty Fan Clutch line gives trucks and other heavy-duty engines dependable engine cooling fan control. A fan clutch (also called a fan drive clutch) engages the cooling fan when the engine needs more airflow. It lets the fan freewheel when the engine is cool, so the engine warms up faster and wastes less power. This line includes thermal and electronic designs in standard and reverse rotation, so you can match the clutch to your engine's original setup.

Key Features:

• Built for severe duty and truck fan drive applications that run hot and carry heavy loads
• Designed, tested, and built by application to deliver OE performance, fit, and appearance
• Precision-machined aluminum construction for durability and consistent operation
• Ready to install out of the box, with no modification needed
• Thermal and electronic control options, in standard and reverse rotation configurations
• Backed by Four Seasons' decades of experience in engine cooling and climate control parts

A worn or failing fan clutch can cause overheating, poor fuel economy, and excess fan noise. Replacing it with a Four Seasons Severe Duty Fan Clutch helps restore proper cooling performance and protects your engine in towing, hauling, and high-temperature conditions. Select the correct variant by part number to match your engine's rotation and control type.