Hayden 2788 Engine Cooling Fan Clutch

Hayden 2788 Severe Duty Fan Clutch

The Hayden 2788 is a thermal engine cooling fan clutch built for severe-duty use in truck and heavy-duty cooling applications. It features an aluminum construction, standard rotation, and a non-electronic design for direct mechanical fan control.

Key Features

• Thermal, severe-duty fan clutch for demanding cooling systems
• Aluminum body with raw aluminum finish
• Standard rotation design
• Non-electronic clutch construction
• 4-bolt, hex mounting style with 5/16-18 bolt holes
• Meets or exceeds OEM requirements
• Performance rated for severe-duty service
• Overall diameter: 6.45 in. | Overall height: 3.63 in.
• Fan bolt circle: 3.25 in. | Mount diameter: 1.44 in.

Detailed Description

Hayden Fan Clutch 2788 is a severe-duty thermal fan drive engineered for vehicles that rely on consistent engine cooling under load. The aluminum housing and thermal operation help regulate fan engagement based on temperature, while the standard rotation layout supports direct replacement in the listed applications. This Hayden 2788 fan clutch is a practical OE-style solution for drivers servicing cooling systems on 2009 Chrysler Aspen, 2009 Dodge Durango, and 1989-1993 Dodge D250, D350, W250, and W350 models.

This part cross-references Four Seasons 36705 and Gates 22070 for the same application.

Vehicle Fitment

• Fits 2009 Chrysler Aspen, N/A — Standard Rotation Severe Duty Thermal Fan Clutch with Heavy Duty Cooling.
• Fits 2009 Dodge Durango, N/A — Reverse rotation severe duty thermal engine cooling fan clutch.
• Fits 1989-1993 Dodge D250, N/A — Standard Rotation; Severe Duty Thermal Fan Clutch; w/o intercooler.
• Fits 1989-1993 Dodge D350, N/A — Standard Rotation; Severe Duty Thermal Fan Clutch; w/o intercooler.
• Fits 1989-1993 Dodge W250, N/A — Standard Rotation; Severe Duty Thermal Fan Clutch; w/o intercooler.
• Fits 1989-1993 Dodge W350, N/A — Standard Rotation; Severe Duty Thermal Fan Clutch; w/o intercooler.

Installation Notes and Tips

• Verify rotation direction, mounting style, pilot dimensions, and fan bolt circle before installation.
• Mounting hardware is not included.
• Confirm the vehicle’s cooling package and fan configuration against the listed fitment notes.
• Inspect the fan, water pump area, and surrounding cooling components during replacement.

Quality Assurance

Hayden 2788 is a new, performance-rated fan clutch that meets or exceeds OEM requirements. It is built as a severe-duty thermal replacement for the listed Chrysler and Dodge applications.