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Four Seasons 46044 Engine Cooling Fan Clutch
| Brand | Four Seasons 46044 |
|---|---|
| Material | Aluminum |
| Use Type | Severe |
| Color | Raw aluminum in color |
| Bolt Hole Quantity | 4 |
| Mounting Hole Quantity | 4 |
| Distance From Clutch To Mounting Flange | 1.2 |
| Clutch Maximum Diameter | 6.45 |
| Rotation | Std |
| Mounting Type | Hex |
| Bolt Quantity | 4 |
| Bolt Thread | 3/8-16 hole |
| Clutch Type | D - severe duty & truck fan drive |
| Description | Fan clutches |
| Dia. IN | 6.45 |
| Electronic Clutch? | Non electronic |
| Fan Bolt Circle IN | 3.81 |
| Fan Bolt Circle MM | 96.8 |
| Meets / Exceeds OEM? | Yes |
| Mount Dia. IN | 1.88 |
| Mount Dia. MM | 48 |
| Mounting Hardware? | Not included |
| New or Reman | New |
| Overall Dia. MM | 163.8 |
| Overall Height IN | 3.66 |
| Overall Height MM | 92.9 |
| Performance Rated? | Yes |
| Pilot Depth IN | 0.67 |
| Pilot Depth MM | 17 |
| Pilot Dia. IN | 1.18 |
| Pilot Dia. MM | 30 |
| Fits | — |
Severe-duty thermal design. Built for demanding cooling applications.
OE-spec replacement. Meets or exceeds OEM requirements.
Aluminum construction. Lightweight raw finish for durable performance.
Cross-references Anchor 2811, Dorman - HELP 46044 and Gates 22619 for the same application. See all 14.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Four Seasons 46044 Severe Duty Fan Clutch
The Four Seasons Fan Clutch 46044 is a thermal engine cooling fan clutch built for severe-duty and truck fan drive applications. It uses an aluminum construction, standard rotation, and a non-electronic design to support consistent fan engagement in demanding cooling systems.
Key Features
- Thermal, non-electronic fan clutch for engine cooling control
- Severe Duty & Truck Fan Drive style for heavier cooling demands
- Aluminum body with raw aluminum finish
- Standard rotation with HEX mounting type
- 4-bolt / 4-mount-hole design with 3/8-16 hole thread
- Meets or exceeds OEM requirements
- Performance rated and new construction
- Four Seasons 46044 cross-references Dorman HELP 46044 and Gates 22619 for the same application
Product Details
Four Seasons Fan Clutch 46044 is engineered as a severe-duty thermal fan clutch for vehicles that need dependable radiator fan control under load. With a 6.45-inch maximum diameter, 1.88-inch mount diameter, 1.18-inch pilot diameter, and 1.2-inch distance from clutch to mounting flange, it is built around the dimensional requirements commonly found in truck and heavy-duty cooling assemblies. This part number is also referenced in applications for Ford F-150 and Chevrolet Silverado cooling system service where the correct fan clutch specification is required.
The Four Seasons fan clutch line focuses on direct-fit cooling components for engine-driven fan systems. For buyers searching for a Four Seasons 46044 fan clutch, severe duty thermal fan clutch, or engine cooling fan clutch replacement, this part provides a straightforward OE-style service option for thermal fan drive repair.
What It Helps Address
- Engine overheating caused by a worn fan clutch
- Fan engagement that is delayed, weak, or inconsistent
- Excessive fan noise from a failing thermal clutch
- Cooling performance loss during towing or heavy-load driving
- Cooling system service on truck and severe-duty fan drive setups
Installation Notes and Tips
Verify the mounting style, bolt circle, pilot dimensions, and rotation before installation. This part uses a 4-bolt pattern with 3/8-16 hole threads and does not include mounting hardware. Confirm clearance around the fan blade, shroud, and water pump area, and compare the original clutch dimensions to the listed specifications before assembly.
Quality Assurance
Four Seasons lists this fan clutch as meeting or exceeding OEM requirements and performance rated for severe-duty service. The new, non-electronic thermal design supports direct replacement service when the original clutch no longer maintains proper fan drive operation.
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