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Hayden 2621 Engine Cooling Fan Clutch
| Brand | Hayden 2621 |
|---|---|
| Bolt Hole Quantity | 4 |
| Bolt Thread | 5/16-18 Hole |
| Clutch Maximum Diameter | 5.99 |
| Clutch Type | B - Non-Thermal & Std Thermal |
| Color | Raw Aluminum in Color |
| Description | Fan Clutches |
| Dia. IN | 5.99 |
| Distance From Clutch To Mounting Flange | 2 |
| 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 | 152.1 |
| Overall Height IN | 3.7 |
| Overall Height MM | 94.2 |
| 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 | Standard Duty |
| Type | Thermal |
| Use Type | Standard |
| Product line | Fan Clutch |
| Fits | Chrysler and Dodge · 13 vehicles |
OE-grade replacement. Meets or exceeds OEM requirements for dependable cooling performance.
Aluminum construction. Lightweight material with a raw finish for a clean, durable look.
Standard-duty design. Built as a thermal fan clutch for consistent engine cooling control.
Cross-references Anchor 2621, Dorman - HELP 46006 and Gates 22164 for the same application. See all 22.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Hayden 2621 Fan Clutch Overview
The Hayden Fan Clutch 2621 is a standard-duty thermal engine cooling fan clutch built with an aluminum body and reverse rotation operation. It is a direct-fit cooling component for select Chrysler Aspen and Dodge Durango applications that use heavy-duty or standard cooling configurations.
Hayden Fan Clutch products are part of the Hayden fan clutch line, focused on OE-style cooling control for belt-driven fan systems. This 2621 unit follows a standard-duty thermal design and meets or exceeds OEM requirements for the listed applications.
- Brand: Hayden Fan Clutch
- Part number: 2621
- Engine cooling fan clutch for belt-driven cooling systems
- Thermal, standard-duty design
- Reverse rotation (REV)
- Non-electronic clutch
- Aluminum construction with raw aluminum finish
- 4-bolt / 4-mount-hole design
- Hex mounting type
- Fan bolt circle: 3.25 in. (82.6 mm)
- Mount diameter: 1.44 in. (36 mm)
- Pilot diameter: 1.18 in. (30 mm)
- Meets or exceeds OEM specifications
- Performance rated
Detailed Product Description
Hayden 2621 is a thermal fan clutch engineered for reverse-rotation cooling fan assemblies. With a 5.99-inch clutch diameter, 3.7-inch overall height, and 2-inch distance from clutch to mounting flange, it is built for the fitment and packaging requirements of the listed Chrysler and Dodge cooling systems. The aluminum construction supports dependable operation in standard-duty service, while the non-electronic design keeps the unit straightforward for mechanical fan applications.
Compatible With 2007-2009 Chrysler Aspen, N/A; Fits 2004-2008 Dodge Durango, N/A. This part cross-references Dorman - HELP 46006 and Gates 22164 for the same application. The Hayden 2621 part number is also referenced in OE-style interchange listings for related cooling fan clutch applications.
Common Cooling Issues This Part May Address
- Engine fan not engaging at the correct speed
- Excessive engine temperature during idle or low-speed driving
- Cooling fan noise caused by a worn clutch
- Reduced airflow through the radiator and condenser
- Inconsistent fan operation in reverse-rotation systems
Installation Notes and Tips
Verify reverse rotation, bolt pattern, pilot diameter, and mounting dimensions before installation. This unit uses a hex mounting type with 4 bolt holes and 5/16-18 hole thread specification; mounting hardware is not included. Confirm the vehicle’s cooling package and fan clutch style match the listed application before replacing the original part. For best results, inspect the fan blades, water pump, and drive belt condition during service.
Quality Assurance
Hayden 2621 is a new, performance-rated fan clutch that meets or exceeds OEM specifications for the listed applications. It is built as a standard-duty thermal replacement for select Chrysler Aspen and Dodge Durango cooling systems.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Chrysler | Aspen | 4.7L | V8 | N/A | Reverse Rotation; Standard Duty Thermal Fan Clutch; w/ Heavy Duty Cooling; Fan Clutch |
| 2008 | Chrysler | Aspen | — | — | N/A | Reverse Rotation; Standard Duty Thermal Fan Clutch; w/ Heavy Duty Cooling; Fan Clutch |
| 2008 | Dodge | Durango | 4.7L | V8 | N/A | Reverse Rotation; Standard Duty Thermal Fan Clutch; w/o Heavy Duty Cooling; Fan Clutch |
| 2008 | Dodge | Durango | 5.7L | V8 | N/A | Standard duty reverse rotation thermal fan clutch.; Fan Clutch |
| 2007 | Chrysler | Aspen | — | — | N/A | Reverse Rotation; Standard Duty Thermal Fan Clutch; w/ Heavy Duty Cooling; Fan Clutch |
| 2007 | Dodge | Durango | 4.7L | V8 | N/A | Reverse Rotation; Standard Duty Thermal Fan Clutch; w/o Heavy Duty Cooling; Fan Clutch |
| 2007 | Dodge | Durango | 5.7L | V8 | N/A | Standard duty reverse rotation thermal fan clutch.; Fan Clutch |
| 2006 | Dodge | Durango | 4.7L | V8 | N/A | Reverse Rotation; Standard Duty Thermal Fan Clutch; w/o Heavy Duty Cooling; Fan Clutch |
| 2006 | Dodge | Durango | 5.7L | V8 | N/A | Standard duty reverse rotation thermal fan clutch.; Fan Clutch |
| 2005 | Dodge | Durango | 4.7L | V8 | N/A | Reverse Rotation; Standard Duty Thermal Fan Clutch; w/o Heavy Duty Cooling; Fan Clutch |
| 2005 | Dodge | Durango | 5.7L | V8 | N/A | Standard duty reverse rotation thermal fan clutch.; Fan Clutch |
| 2004 | Dodge | Durango | 4.7L | V8 | N/A | Reverse Rotation; Standard Duty Thermal Fan Clutch; w/o Heavy Duty Cooling; Fan Clutch |
| 2004 | Dodge | Durango | 5.7L | V8 | N/A | Standard duty reverse rotation thermal fan clutch.; Fan Clutch |
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