Hayden 2983 Engine Cooling Fan Clutch

Reliable Thermal Fan Clutch for Chevrolet and GMC Vans

The Hayden Fan Clutch 2983 is designed for severe duty applications, providing dependable engine cooling performance for Chevrolet Express 2500, Express 3500, GMC Savana 2500, and Savana 3500 models. Engineered to maintain optimal engine temperature, this thermal fan clutch helps protect your vehicle under demanding conditions.

• Severe duty thermal fan clutch for heavy use
• Compatible with Chevrolet Express 2500, Express 3500, GMC Savana 2500, and Savana 3500
• Overall diameter of 7.73 inches (196.3 mm) for efficient cooling
• Mounting includes 1 bolt hole and 1 mounting hole for secure fit
• Designed with 4 bolts for reliable attachment
• Overall height of 3.88 inches (98.6 mm) ensures proper clearance
• Fan bolt circle diameter of 3.25 inches for precise installation

About the Hayden Fan Clutch Product Line

The Hayden Fan Clutch line focuses on thermal fan clutches engineered for severe duty use. These components are built to withstand high temperatures and demanding engine environments, making them suitable for commercial and heavy-duty vehicles like the Chevrolet Express and GMC Savana series. The 2983 model exemplifies this line’s commitment to durability and consistent cooling performance.

Product Details and Specifications

The Hayden Fan Clutch 2983 features a thermal clutch type that engages and disengages based on engine temperature, optimizing cooling efficiency and reducing unnecessary fan drag. With a clutch maximum diameter of 7.73 inches and an inner diameter of 7.2 inches, it fits precisely within the engine cooling system. The single bolt hole and mounting hole design, along with four bolts for secure attachment, ensure a stable and reliable installation. Its overall height of 3.88 inches allows for proper clearance in the engine bay, while the 3.25-inch fan bolt circle diameter matches factory specifications for the targeted vehicle models.

Common Applications and Problem Solving

• Prevents engine overheating in Chevrolet Express 2500 and 3500 vans
• Maintains proper cooling in GMC Savana 2500 and 3500 under severe duty conditions
• Reduces fan noise and wear by engaging only when needed
• Improves fuel efficiency by minimizing fan drag
• Replaces worn or failing thermal fan clutches to restore cooling system performance

Installation Notes and Tips

Ensure the engine is cool before beginning installation. Verify that the mounting surfaces are clean and free of debris to promote proper seating. Use the four bolts specified for secure attachment and torque them to manufacturer specifications. Confirm that the fan bolt circle diameter matches the fan blade assembly to avoid misalignment. Proper installation will help maintain the severe duty performance expected from this thermal fan clutch.

Quality Assurance and Warranty

Hayden manufactures the Fan Clutch 2983 to meet stringent quality standards for severe duty engine cooling components. While specific warranty details are not provided here, Hayden products typically undergo rigorous testing to ensure durability and reliable operation in demanding environments. For warranty information, refer to the manufacturer’s documentation or contact authorized service providers.