Hayden 2811 Engine Cooling Fan Clutch

Overview of Hayden Fan Clutch 2811

The Hayden Fan Clutch 2811 is engineered for severe duty applications, providing reliable engine cooling performance. Constructed from durable aluminum, this non-electronic fan clutch is designed to meet or exceed OEM specifications, making it suitable for heavy-duty trucks and vehicles requiring robust cooling solutions.

• Material: Aluminum for durability and heat resistance
• Severe duty use type, ideal for truck fan drives
• Non-electronic clutch design for straightforward operation
• 4 bolt holes and 4 mounting holes with 3/8-16 bolt thread
• Maximum clutch diameter of 6.45 inches (163.8 mm)
• Standard rotation with hex mounting type
• Mount diameter of 1.88 inches (48 mm) and fan bolt circle of 3.81 inches (96.8 mm)
• Overall height of 3.66 inches (92.9 mm)
• Performance rated and new condition

Hayden Fan Clutch Product Line Details

The Hayden Fan Clutch product line focuses on delivering reliable engine cooling components designed for severe duty and truck fan drive applications. The 2811 model exemplifies this line by combining robust aluminum construction with precise mounting specifications, ensuring compatibility with a range of heavy-duty vehicles. This product line emphasizes durability and performance, meeting the demands of commercial and industrial engine cooling systems.

Technical Description and Specifications

The Hayden Fan Clutch 2811 features a raw aluminum finish and is built to withstand severe operating conditions. It includes four bolt holes and mounting holes, each with a 3/8-16 thread, facilitating secure installation. The clutch’s maximum diameter measures 6.45 inches, with a fan bolt circle diameter of 3.81 inches, making it compatible with many truck fan assemblies. The hex mounting type and standard rotation ensure proper fit and function in designated applications. With an overall height of 3.66 inches and a mount diameter of 1.88 inches, this clutch is designed for precise fitment and reliable performance in engine cooling systems.

Common Applications and Problem Solving

• Replaces worn or failing severe duty fan clutches in heavy-duty trucks
• Addresses overheating issues caused by inefficient fan engagement
• Improves engine cooling performance under high load conditions
• Eliminates fan clutch slippage and inconsistent fan speed
• Restores proper fan operation to prevent engine damage

Installation Notes and Tips

Ensure the mounting surface is clean and free of debris before installation. The Hayden Fan Clutch 2811 requires four bolts with 3/8-16 threads for secure attachment; note that mounting hardware is not included. Verify the clutch’s orientation for standard rotation and use appropriate tools for hex mounting. Proper torque specifications should be followed to avoid damage and ensure optimal performance.

Quality Assurance and Warranty

This Hayden Fan Clutch 2811 is a new, performance-rated component that meets or exceeds OEM standards for severe duty applications. Manufactured with precision aluminum materials, it is designed for durability and long service life. While specific warranty details are not provided, Hayden products typically adhere to strict quality control processes to ensure reliability in demanding environments.