Hayden 2631 Engine Cooling Fan Clutch

Overview of Hayden Fan Clutch 2631

The Hayden Fan Clutch 2631 is designed to provide reliable engine cooling performance for Chevrolet, GMC, and Isuzu vehicles, specifically models like the Hombre, S10, and Sonoma. Crafted from durable aluminum, this engine cooling fan clutch ensures consistent operation under standard use conditions.

• Constructed from raw aluminum for durability and heat resistance
• Standard duty, non-electronic fan clutch with a flange mounting type
• Compatible with Chevrolet Hombre, GMC S10, and Isuzu Sonoma models
• Features 4 bolt holes with M10 x 1.5 thread size for secure installation
• Clutch maximum diameter of 5.99 inches and overall height of 3.47 inches
• Meets or exceeds OEM specifications for reliable fit and function

Detailed Product Features and Specifications

The Hayden Fan Clutch 2631 belongs to the Fan Clutch product line, which focuses on delivering dependable engine cooling components suitable for a range of light trucks and SUVs. This particular clutch is a standard duty, non-electronic model designed to engage and disengage the engine cooling fan based on temperature and engine speed. It features a flange mounting type with four bolt holes, each threaded M10 x 1.5, ensuring a secure and precise fit. The clutch has a maximum diameter of 5.99 inches and an overall height of 3.47 inches, with a distance of 1.75 inches from the clutch to the mounting flange. Its raw aluminum construction offers a balance of strength and heat dissipation, suitable for standard use in Chevrolet Hombre, GMC S10, and Isuzu Sonoma vehicles.

Applications and Problem Solving

• Replaces worn or failing engine cooling fan clutches in Chevrolet Hombre, GMC S10, and Isuzu Sonoma
• Helps prevent engine overheating by regulating fan engagement
• Reduces unnecessary fan drag to improve fuel efficiency and reduce engine load
• Eliminates fan clutch noise caused by worn or damaged components
• Restores proper fan operation for consistent engine temperature control

Installation Notes and Tips

Installation of the Hayden Fan Clutch 2631 requires removal of the existing fan clutch and proper alignment of the flange mounting holes. Use the four M10 x 1.5 threaded bolt holes to secure the clutch firmly to the engine. Note that mounting hardware is not included, so ensure you have the correct bolts and tools before beginning installation. Verify the clutch rotation direction (reverse rotation) matches your vehicle’s fan setup. It is recommended to inspect the fan blades and surrounding components during installation to ensure optimal cooling system performance.

Quality Assurance and Warranty

The Hayden Fan Clutch 2631 is a new, performance-rated part that meets or exceeds OEM standards for fit, form, and function. Manufactured with precision aluminum materials, it is engineered for durability and consistent operation. While specific warranty details are not provided, Hayden products typically adhere to industry quality standards, offering reliable service life when installed and maintained properly.