Hayden 2984 Engine Cooling Fan Clutch

Reliable Thermal Fan Clutch for Chevrolet and GMC Trucks

The Hayden Fan Clutch 2984 is engineered for severe duty applications, providing dependable engine cooling for heavy-duty Chevrolet and GMC trucks. Designed to maintain optimal engine temperature, this thermal fan clutch supports vehicles like the Silverado 2500 HD and Savana 3500 under demanding conditions.

Key Features of Hayden Fan Clutch 2984

• Severe duty thermal clutch type for enhanced durability
• Compatible with Chevrolet and GMC models including Express 2500, Sierra 3500 HD, and LCF 3500HG
• Clutch maximum diameter of 7.23 inches and overall diameter of 184.15 mm
• Mounting with 1 bolt hole and 4 bolt quantity for secure fitment
• Overall height of 4.81 inches (121.4 mm) ensuring proper clearance
• Fan bolt circle diameter of 3.25 inches for precise alignment

Detailed Description of the Hayden Fan Clutch 2984

This Hayden Fan Clutch 2984 belongs to the Fan Clutch product line, known for its focus on thermal fan clutches designed to withstand severe operating conditions. The clutch uses thermal activation to engage and disengage the engine cooling fan based on temperature, improving fuel efficiency and reducing engine wear. With a clutch maximum diameter of 7.23 inches and an overall height of 4.81 inches, it fits specific Chevrolet and GMC heavy-duty trucks requiring reliable cooling performance. The single bolt hole and four-bolt mounting configuration ensure a secure and stable installation, while the 3.25-inch fan bolt circle diameter matches factory specifications for proper fan alignment.

Applications and Common Issues Addressed

• Prevents engine overheating in Chevrolet Silverado 3500 HD and GMC Sierra 2500 HD
• Reduces excessive fan noise and vibration in Savana 2500 and Express 3500 models
• Improves engine cooling efficiency during severe duty operation
• Addresses premature fan clutch failure in heavy-duty GMC trucks
• Maintains optimal engine temperature under high load conditions

Installation Notes and Tips

Ensure the engine is cool before removing the existing fan clutch to avoid injury. Verify the bolt hole and mounting hole quantities match your vehicle’s specifications. Use proper torque settings for the 4 bolts to secure the clutch firmly. Align the fan bolt circle diameter of 3.25 inches carefully to prevent fan imbalance. Consult the vehicle’s service manual for detailed installation procedures specific to Chevrolet and GMC models.

Quality Assurance and Warranty

The Hayden Fan Clutch 2984 is manufactured to meet stringent quality standards for severe duty engine cooling components. It undergoes rigorous testing to ensure reliable thermal engagement and durability. While specific warranty details are not provided, Hayden products typically come with manufacturer-backed quality assurance to support long-term performance in Chevrolet and GMC heavy-duty trucks.