
Vehicle Specific
Check if it fits by entering your vehicle info| Brand | Four Seasons |
| Part Number | 45919 |
| Part Description | Drive Belt Idler Pulley |
| Belt Type | Serpentine |
| Belt Width IN | 1.125 |
| Belt Width MM | 28.575 |
| Bore Dia. IN | .67 |
| Color | Black |
| Groove Quantity | Smooth |
| I.D. MM | 17 |
| Inside Diameter | 0.671875 |
| Material | Steel |
| Meets / Exceeds OEM | Yes |
| Mount Hole Qty | 1 |
| Mounting Hardware | Included |
| O.D. MM | 69.850 |
| Outside Diameter | 2.750 |
| Pulley Type | Back Idler |
| Pulley Width IN | 1.18 |
| Pulley Width MM | 28.7 |
| Style | Idler / Tensioner Pulley |
| UPC | 096361459199 |
| Width | 30 |
| Year Make Model | Trim | Engine |
|---|---|---|
| 2004-2007 Cadillac CTS | All Trims | 6 Cyl 3.6L |
| 2005-2007 Cadillac CTS | All Trims | 6 Cyl 2.8L |
| 2008 Cadillac CTS | All Trims | All Engines |
| 2009 Cadillac CTS | All Trims | 6 Cyl 3.6L |
| 2009 Cadillac SRX | All Trims | 6 Cyl 3.6L |
| 2005-2010 Cadillac STS | All Trims | 6 Cyl 3.6L |
| 2011 Cadillac STS | All Trims | All Engines |