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Hayden 2981 Engine Cooling Fan Clutch
| Brand | Hayden 2981 |
|---|---|
| Bolt Hole Quantity | 4 |
| Bolt Thread | M10 x 1.5 Hole |
| Clutch Maximum Diameter | 6.45 |
| Clutch Type | D - Severe Duty & Truck Fan Drive |
| Color | Raw Aluminum in Color |
| Description | Fan Clutches |
| Dia. IN | 6.45 |
| Distance From Clutch To Mounting Flange | 2.07 |
| 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 | 163.8 |
| Overall Height IN | 4.09 |
| Overall Height MM | 103.9 |
| Performance Rated? | Yes |
| Pilot Depth IN | 0.91 |
| Pilot Depth MM | 22.9 |
| Pilot Dia. IN | 1.18 |
| Pilot Dia. MM | 30 |
| Rotation | STD |
| Style | Severe Duty |
| Type | Thermal |
| Use Type | Severe |
| Product line | Fan Clutch |
| Fits | Cadillac · 7 vehicles |
Severe-duty thermal clutch. Built for demanding cooling applications with a thermal design.
Aluminum construction. Lightweight material with a raw aluminum finish.
OE-spec fit. Meets or exceeds OEM requirements for dependable replacement.
Cross-references Dorman - HELP 46046, Gates 22628 and Gates 22632 for the same application. See all 17.
Hayden 2981 Severe Duty Fan Clutch
The Hayden 2981 is a thermal engine cooling fan clutch built for severe-duty use in truck and towing applications. It is a non-electronic, standard-rotation unit with an aluminum body and performance-rated construction for direct replacement service.
Key Features
- Thermal, non-electronic fan clutch for engine cooling control
- Severe duty and truck fan drive style
- Aluminum construction with raw aluminum finish
- Standard rotation design
- Hex mounting type with 4-bolt, 4-hole pattern
- Meets or exceeds OEM requirements
- New, performance-rated replacement part
- Hayden 2981 fan clutch for service applications
Product Details
Hayden Fan Clutch 2981 is engineered as a severe-duty thermal fan clutch for vehicles that need consistent cooling performance under load. It features a 6.45-inch maximum diameter, 4.09-inch overall height, 3.25-inch fan bolt circle, and a 1.44-inch mount diameter. The unit uses an M10 x 1.5 hole thread pattern, standard rotation, and a pilot diameter of 1.18 inches. This part cross-references Gates 22628 and 22632 for the same application. Fits 2008-2009 Cadillac SRX, N/A; Fits 2004-2007 Cadillac SRX, N/A; Fits 2004 Cadillac SRX, N/A. The Hayden 2981 is a direct-fit option for Cadillac SRX cooling system service where a severe-duty thermal fan clutch is specified.
Common Problems This Part Addresses
- Cooling fan engagement that is inconsistent or delayed
- Engine temperature rise during towing or heavy-load driving
- Reduced airflow through the radiator at low vehicle speed
- Noise or wear associated with a failing fan clutch
- Cooling system performance loss on a Cadillac SRX
Installation Notes and Tips
Verify standard rotation, mounting style, pilot dimensions, and bolt circle before installation. Mounting hardware is not included, so reuse or source the correct hardware separately. Inspect the fan, water pump area, and surrounding cooling components during replacement to confirm the new clutch operates with the rest of the system as intended.
Quality Assurance
This Hayden fan clutch is a new replacement part that meets or exceeds OEM specifications and is performance rated for severe-duty service.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Cadillac | SRX | 4.6L | V8 | N/A | Standard Rotation; Severe Duty Thermal Fan Clutch; w/ Towing Package; Fan Clutch |
| 2008 | Cadillac | SRX | 4.6L | V8 | N/A | Standard Rotation; Severe Duty Thermal Fan Clutch; w/ Towing Package; Fan Clutch |
| 2007 | Cadillac | SRX | 4.6L | V8 | N/A | Standard Rotation; Severe Duty Thermal Fan Clutch; w/ Trailer Tow Pkg.; Fan Clutch |
| 2006 | Cadillac | SRX | 4.6L | V8 | N/A | Standard Rotation; Severe Duty Thermal Fan Clutch; w/ Trailer Tow Pkg.; Fan Clutch |
| 2005 | Cadillac | SRX | 4.6L | V8 | N/A | Standard Rotation; Severe Duty Thermal Fan Clutch; w/ Trailer Tow Pkg.; Fan Clutch |
| 2004 | Cadillac | SRX | 4.6L | V8 | N/A | Standard Rotation; Severe Duty Thermal Fan Clutch; w/ Trailer Tow Pkg.; Fan Clutch |
| 2004 | Cadillac | SRX | 3.6L | V6 | N/A | Reverse rotation severe duty thermal engine cooling fan clutch.; Fan Clutch |
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