Hayden 2785 Engine Cooling Fan Clutch

Overview of Hayden Fan Clutch 2785

The Hayden Fan Clutch 2785 is engineered for severe duty applications, designed to provide reliable engine cooling for a wide range of Chevrolet and GMC trucks and SUVs. Constructed from durable aluminum, this non-electronic fan clutch ensures consistent performance under demanding conditions.

• Material: Aluminum for durability and heat resistance
• Severe duty design suitable for heavy truck fan drives
• Non-electronic clutch type for straightforward operation
• Flange mounting with 4 bolt holes (M10 x 1.5 thread)
• Maximum clutch diameter of 6.45 inches and overall height of 3.66 inches
• Compatible with multiple Chevrolet and GMC models including Blazer, C/K series, Suburban, Express, Savana, and more
• Meets or exceeds OEM specifications for reliable fit and function

Detailed Product Description

The Hayden Fan Clutch 2785 belongs to the Fan Clutch product line, which focuses on providing severe duty and truck fan drive solutions. This clutch is specifically designed to handle the increased thermal demands of heavy-duty vehicles. Featuring a flange mounting type with four bolt holes and a bolt thread size of M10 x 1.5, it offers secure installation and compatibility with a broad range of Chevrolet and GMC trucks and SUVs. The clutch’s raw aluminum color and construction contribute to its heat dissipation capabilities, while the 6.45-inch maximum diameter and 1.63-inch distance from clutch to mounting flange ensure proper fitment and performance. This non-electronic clutch operates with a reverse rotation, suitable for the specified vehicle applications.

Compatible Vehicles and Applications

• Chevrolet Blazer, C10, C20, C30, C1500, C2500, C3500, Express 2500/3500, Jimmy, K5 Blazer, K10, K20, K30, P30, P3500, R10, R20, R30, R1500, R2500, R3500, V10, V20, V30, V1500, V2500, V3500
• GMC Blazer, C10 Suburban, C20 Suburban, C1500 Suburban, C2500 Suburban, K10 Suburban, K20 Suburban, K1500 Suburban, K2500 Suburban, Savana 2500/3500

Common Issues Addressed by Hayden Fan Clutch 2785

• Overheating due to failing or worn fan clutch
• Reduced engine cooling efficiency in severe duty conditions
• Fan clutch slipping or not engaging properly
• Excessive fan noise caused by malfunctioning clutch
• Incompatibility or poor fitment with OEM fan clutch replacements

Installation Notes and Tips

Installation requires removal of the existing fan clutch and proper alignment of the flange mounting holes. Ensure the mounting hardware is compatible, as bolts are not included with this part. Verify the bolt thread size (M10 x 1.5) and torque specifications according to vehicle service manuals. The clutch’s reverse rotation should be matched to the engine’s fan rotation direction. It is recommended to inspect the fan blades and surrounding components during installation for any damage or wear.

Quality Assurance and Warranty

The Hayden Fan Clutch 2785 is a new, performance-rated part that meets or exceeds OEM standards for fit, form, and function. Manufactured with high-quality aluminum and designed for severe duty use, it provides dependable engine cooling performance. Warranty details should be confirmed with the original product documentation or supplier.