/live/media/HY/HY_2635_Fro.jpg)
Hayden 2635 Engine Cooling Fan Clutch
| Brand | Hayden 2635 |
|---|---|
| Bolt Hole Quantity | 4 |
| Bolt Thread | 5/16-18 Hole |
| Clutch Maximum Diameter | 6 |
| Clutch Type | B - Non-Thermal & Std Thermal |
| Color | Raw Aluminum in Color |
| Description | Fan Clutches |
| Dia. IN | 6.0 |
| Distance From Clutch To Mounting Flange | 1.51 |
| Distance From Clutch To Mounting Flange | 1.52 |
| Electronic Clutch? | Non Electronic |
| Fan Bolt Circle IN | 3.25 |
| Fan Bolt Circle MM | 82.6 |
| Material | Aluminum |
| Meets / Exceeds OEM? | Yes |
| Mount Dia. IN | 1.44 |
| Mount Dia. MM | 36 |
| Mounting Hardware? | Not Included |
| Mounting Hole Quantity | 4 |
| Mounting Type | HEX |
| New or Reman | New |
| Overall Dia. MM | 152.4 |
| Overall Height IN | 3.23 |
| Overall Height MM | 82 |
| Performance Rated? | Yes |
| Pilot Depth IN | 0.7 |
| Pilot Depth MM | 17.8 |
| Pilot Dia. IN | 1.18 |
| Pilot Dia. MM | 30 |
| Rotation | REV |
| Style | Heavy Duty |
| Type | Thermal |
| Use Type | Heavy |
| Product line | Fan Clutch |
| Fits | Jeep and Dodge · 14 vehicles |
Heavy-duty thermal design. Built for demanding cooling applications.
OE-spec replacement. Meets or exceeds OEM requirements.
Aluminum construction. Lightweight raw finish with durable strength.
Cross-references Anchor 2635, Four Seasons 46086 and Gates 22152 for the same application. See all 12.
Hayden 2635 Heavy Duty Fan Clutch
The Hayden 2635 is a heavy duty engine cooling fan clutch built with an aluminum body and reverse rotation operation for specific Jeep and Dodge applications. It is a non-electronic thermal fan clutch that meets or exceeds OEM requirements and is performance rated for demanding cooling-system service.
Key Features
- Heavy duty thermal fan clutch for engine cooling control
- Aluminum construction with raw aluminum finish
- Reverse rotation design
- Non-electronic clutch type
- 6.0 in. clutch diameter with 3.25 in. fan bolt circle
- 4-bolt mounting pattern with 5/16-18 hole thread
- Meets or exceeds OEM specifications
- New, performance-rated replacement part
Product Details
Hayden Fan Clutch 2635 is a B-type thermal fan clutch designed for heavy duty cooling applications where consistent fan engagement is needed to help manage engine temperature. The unit features a 6 in. maximum diameter, 1.44 in. mount diameter, 1.18 in. pilot diameter, and 0.7 in. pilot depth. Its aluminum construction and hex mounting type support a direct-fit replacement approach for service work on reverse-rotation cooling systems. This part cross-references Four Seasons 46086 for the same application.
Compatible With 2009-2012 Jeep Liberty, N/A; 2009-2011 Dodge Nitro, N/A; 2008-2010 Jeep Commander, N/A; and 2008-2010 Jeep Grand Cherokee, N/A. If you are replacing a worn Hayden 2635 fan clutch on a Jeep Grand Cherokee, Jeep Liberty, Jeep Commander, or Dodge Nitro, this part is matched to the listed reverse rotation thermal applications.
Common Cooling System Issues
- Engine fan not engaging at the correct time
- Excessive fan freewheeling or reduced airflow
- Cooling performance loss under load or in stop-and-go driving
- Noise from a worn or failing fan clutch
- Temperature control problems in reverse-rotation fan systems
Installation Notes
Verify reverse rotation, bolt circle, pilot dimensions, and mounting style before installation. Mounting hardware is not included, so reuse or source the correct hardware separately as needed. Confirm clearance at the fan shroud and check the cooling fan condition during replacement to avoid repeat service. For best results, inspect the water pump, belt drive, and radiator airflow path while servicing the fan clutch.
Quality Assurance
Hayden 2635 is a new, performance-rated fan clutch that meets or exceeds OEM specifications for the listed applications. It is built for heavy duty service and direct replacement use in confirmed Jeep and Dodge fitments.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2012 | Jeep | Liberty | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2011 | Dodge | Nitro | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2011 | Jeep | Liberty | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2010 | Dodge | Nitro | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2010 | Jeep | Commander | 3.7L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2010 | Jeep | Grand Cherokee | 3.7L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2010 | Jeep | Liberty | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2009 | Dodge | Nitro | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2009 | Jeep | Commander | 4.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2009 | Jeep | Commander | 3.7L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2009 | Jeep | Grand Cherokee | 3.7L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2009 | Jeep | Liberty | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2008 | Jeep | Commander | 3.7L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2008 | Jeep | Grand Cherokee | 3.7L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| No rows match your filter. | ||||||