Hayden 2779 Engine Cooling Fan Clutch

Overview of Hayden Fan Clutch 2779 for Ford and Mazda

The Hayden Fan Clutch 2779 is engineered for severe duty applications, designed to maintain optimal engine cooling in Ford and Mazda trucks such as the B3000, F-100 Ranger, and Ranger models. Constructed from durable aluminum, this non-electronic engine cooling fan clutch offers reliable performance under demanding conditions.

• Material: Aluminum construction for durability
• Severe duty clutch type (D - severe duty & truck fan drive)
• Non-electronic operation for straightforward functionality
• 4 bolt holes and 4 mounting holes with M6 x 1.0 thread
• Maximum clutch diameter: 6.45 inches (163.8 mm)
• Overall height: 4.78 inches (121.4 mm)
• Standard rotation and hex mounting type
• Compatible with Ford B3000, F-100 Ranger, and Mazda Ranger
• Meets or exceeds OEM specifications

Detailed Product Description

The Hayden Fan Clutch 2779 is part of the Fan Clutch product line, which focuses on providing reliable engine cooling components for severe duty and truck fan drive applications. This clutch is designed with a 6.45-inch diameter and a 2.77-inch distance from clutch to mounting flange, ensuring precise fitment and efficient heat dissipation. The raw aluminum color reflects its robust construction, while the hex mounting type and 4-bolt configuration with M6 x 1.0 threaded holes facilitate secure installation. The clutch operates with standard rotation and is non-electronic, simplifying maintenance and reducing potential failure points.

Common Applications and Problem Solving

• Prevents engine overheating in Ford B3000 and Mazda Ranger trucks
• Replaces worn or failing fan clutches in F-100 Ranger models
• Improves cooling system efficiency under severe operating conditions
• Addresses fan clutch slippage or failure issues
• Restores proper fan engagement for optimal engine temperature control

Installation Notes and Tips

Installation requires removal of the existing fan clutch and mounting hardware, which is not included with this part. Ensure the mounting surface is clean and free of debris before installation. Use the 4 bolt holes with M6 x 1.0 thread bolts to secure the clutch firmly. Verify the clutch rotation direction matches the engine’s standard rotation. Proper torque specifications should be followed to avoid damage to the clutch or mounting flange.

Quality Assurance and Warranty

The Hayden Fan Clutch 2779 is a new, performance-rated component that meets or exceeds OEM standards for Ford and Mazda truck applications. Manufactured from high-quality aluminum, it is designed for durability and reliable operation in severe duty environments. While mounting hardware is not included, the clutch itself is backed by Hayden’s quality assurance protocols to ensure consistent performance and fitment.