Hayden 2705 Engine Cooling Fan Clutch

Overview of Hayden Fan Clutch 2705

The Hayden Fan Clutch 2705 is a standard duty engine cooling fan clutch designed for reliable performance in a variety of vehicles. Constructed from durable aluminum, this non-electronic fan clutch offers consistent operation and meets or exceeds OEM specifications for select Buick, Chevrolet, GMC, Jeep, and other models.

• Material: Aluminum construction for durability
• Non-electronic, standard rotation design
• 4 bolt holes and 4 mounting holes with 5/16-18 bolt thread
• Maximum clutch diameter of 7.2 inches and flange mounting type
• Compatible with multiple GM and Chrysler vehicles including Chevrolet Blazer, GMC Sierra, Jeep Cherokee, and more

Detailed Product Description

The Hayden Fan Clutch 2705 belongs to the Fan Clutch product line, which focuses on engine cooling components engineered to maintain optimal engine temperature. This fan clutch features a flange mounting type with a 1.53-inch distance from clutch to mounting flange, ensuring proper fit and function. The clutch is constructed from raw aluminum, providing a lightweight yet sturdy design. It has a 7.2-inch overall diameter and a 3.11-inch overall height, suitable for standard duty applications. The clutch type is B - non-thermal and standard thermal, designed for reliable engagement without electronic controls. This part is new, performance rated, and includes a 4-bolt mounting pattern with a 3.25-inch fan bolt circle diameter, making it compatible with a wide range of vehicles.

Compatible Vehicles and Applications

This engine cooling fan clutch is compatible with various makes and models, including Buick, Cadillac, Chevrolet, Chrysler, Dodge, GMC, Jaguar, Jeep, Oldsmobile, and Pontiac. Specific models include Chevrolet Blazer, Camaro, C1500, and Suburban series, Jeep Cherokee and CJ series, Pontiac Bonneville, and many others. The Hayden 2705 fan clutch is designed to replace OEM parts in these vehicles, ensuring proper fit and cooling performance.

• Helps regulate engine temperature by controlling fan speed
• Prevents engine overheating during heavy load or idle conditions
• Reduces unnecessary fan drag to improve fuel efficiency
• Eliminates fan clutch slippage and noise issues
• Restores proper cooling system function in older vehicles

Installation Notes and Tips

Installation of the Hayden Fan Clutch 2705 requires removal of the existing fan clutch and proper alignment of the 4-bolt flange mounting. Ensure the mounting holes and bolt threads (5/16-18) match the vehicle specifications. This part does not include mounting hardware, so reuse existing bolts or acquire compatible fasteners. Verify the clutch rotation direction is standard (clockwise) before installation. It is recommended to inspect the fan blades and radiator for any damage during replacement to maintain optimal cooling system performance.

Quality Assurance and Warranty

The Hayden Fan Clutch 2705 is a new, performance-rated component that meets or exceeds OEM standards for durability and function. Manufactured with precision aluminum materials, it is designed for long-lasting service in standard duty applications. While specific warranty details are not provided, Hayden products typically adhere to industry quality controls to ensure reliability and fitment for the listed vehicle makes and models.