| HAYDEN 2685 Specifications |
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| Bolt Quantity | 3 | | Bolt Thread | M6 x 1.0 Hole | | Clutch Maximum Diameter (IN) | 6.3 | | Clutch Type | A - 5" & 6" Import | | Color | Raw Aluminum in Color | | Description | Fan Clutches | | Distance From Clutch To Mounting Flange (IN) | 1.41 | | Drawing Type | A | | Duty Rating | Standard | | Electronic Clutch? | Non Electronic | | Fan Bolt Circle (IN) | 5.79 | | Fan Bolt Circle (MM) | 147.1 | | Fan Mount Dia. (IN) | 5.31 | | Fan Mount Dia. (MM) | 134.9 | | Fan Mount Height (MM) | 35.8 | | Material | Aluminum | | Meets / Exceeds OEM? | Yes | | Mount Dia. (IN) | 1.44 (36mm) HEX | | Mount Dia. (MM) | 36 HEX | | Mounting Hardware? | Not Included | | Mounting Hole Quantity | 3 | | Mounting Type | Hex | | New or Reman | New | | O.E. Replacement? | Yes | | Overall Dia. (MM) | 160 | | Overall Height (IN) | 2.06 | | Overall Height (MM) | 52.3 | | Performance Rated? | Yes | | Pilot Depth (IN) | 0.52 | | Pilot Depth (MM) | 13.1 | | Pilot Dia. (IN) | M30x1.500 | | Rotation | REV | | Style | STANDARD DUTY | | Type | Thermal |
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Hayden makes four different types of thermal fan clutches; Standard, Heavy Duty, Severe Duty and Truck Fan Drives. Each type is engineered to simulate the performance, fit and appearance of the original equipment clutch that it replaces. All fan clutches are for specific applications and should only be applied for which they are cataloged. Use of the wrong fan clutch may result in poor cooling, excess noise, reduced mileage, or fan clutch failure.
Features & Benefits of Standard Thermal Fan Clutch
- Varies the fan speed with temperature of the air behind the radiator.
- Engaged (high speed) operation provides maximum cooling.
- Disengaged (low speed) operation provides fuel savings and noise reduction.
- Greater life expectancy than a non-thermal clutch.
- Briefly engaged at cold start-up.
- Engages at about 170° radiator air temperature, (about 30° lower than coolant temperature).
 Additional Resources
Fan Clutch Operation & Troubleshooting Guide
Standard Duty vs Heavy Duty vs Severe Duty
Installation Instructions
Attention California Customers - Warning: This product contains a chemical known to the State of California to cause cancer.
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| OEM / Interchange Numbers: 1132000022, 1132000222 |
Closeout Inventory Warranty Information:Wholesaler Closeout items have a 30 day warranty (but still are covered by our Return Policy).Regular Inventory Warranty Information:12 Months / 12,000 MilesWarranty Details |
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