
Vehicle Specific
Check if it fits by entering your vehicle info| Brand | Four Seasons | 
| Part Number | 46018 | 
| Part Description | Thermal Engine Cooling Fan Clutch | 
| Bolt Hole Quantity | 4 | 
| Bolt 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 | 
| Distance From Clutch To Mounting Flange | 1.745 or 1.75 | 
| Electronic Clutch | Non Electronic | 
| Fan Bolt Circle IN | 3.25 | 
| Fan Bolt Circle MM | 82.55 or 82.6 | 
| 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 | 4 | 
| Mounting Type | HEX | 
| New or Reman | New | 
| Overall Dia. MM | 163.8 | 
| Overall Height IN | 3.77 | 
| Overall Height MM | 95.6 | 
| Performance Rated | Yes | 
| Pilot Depth IN | 0.7 | 
| Pilot Depth MM | 17.78 or 17.8 | 
| Pilot Dia. IN | M30x1.500 | 
| Rotation | REV | 
| SDS Required | No (135233618) | 
| Style | Severe Duty | 
| UPC | 096361460188 | 
| Use Type | Severe | 
| Year Make Model | Trim | Engine | 
|---|---|---|
| 2002-2006 Chevrolet Avalanche 2500 | All Trims | All Engines | 
| 2001-2002 Chevrolet Express 3500 | All Trims | 8 Cyl 8.1L | 
| 2006 Chevrolet Silverado 1500 | SS | 8 Cyl 6.0L | 
| 2001-2006 Chevrolet Silverado 2500 HD | All Trims | 8 Cyl 8.1L | 
| 2007 Chevrolet Silverado 2500 HD Classic | All Trims | 8 Cyl 8.1L | 
| 2001-2006 Chevrolet Silverado 3500 | All Trims | 8 Cyl 8.1L | 
| 2007 Chevrolet Silverado 3500 Classic | All Trims | 8 Cyl 8.1L | 
| 2001-2006 Chevrolet Suburban 2500 | All Trims | 8 Cyl 8.1L | 
| 2001-2002 GMC Savana 3500 | All Trims | 8 Cyl 8.1L | 
| 2001-2006 GMC Sierra 2500 HD | All Trims | 8 Cyl 8.1L |