
Vehicle Specific
Check if it fits by entering your vehicle info| Brand | Four Seasons |
| Part Number | 45978 |
| Part Description | Drive Belt Idler Pulley |
| Belt Type | Serpentine |
| Belt Width IN | 0.3125 |
| Belt Width MM | 7.9375 |
| Bore Dia. IN | 0.668 |
| Color | Black |
| Groove Quantity | 6 |
| I.D. MM | 17 |
| Inside Diameter | 1.000 |
| Material | Plastic |
| Meets / Exceeds OEM | Yes |
| Mount Hole Qty | 1 |
| Mounting Hardware | Not Included |
| O.D. MM | 131.763 |
| Outside Diameter | 5.1875 |
| Pulley Type | Idler Pulley |
| Pulley Width IN | 1.062 |
| Pulley Width MM | 27 |
| Style | Idler / Tensioner Pulley |
| UPC | 096361459786 |
| Width | 27 |
| Year Make Model | Trim | Engine |
|---|---|---|
| 1988-1992 Chevrolet Camaro | All Trims | 8 Cyl 5.0L |
| 1988-1992 Chevrolet Camaro | All Trims | 8 Cyl 5.7L |
| 1990 Chevrolet S10 | All Trims | 4 Cyl 2.5L |
| 1987 Ford Bronco | All Trims | 8 Cyl 5.0L |
| 1987-1989 Ford E-150 Econoline | All Trims | 8 Cyl 5.0L |
| 1987-1989 Ford E-150 Econoline | All Trims | 8 Cyl 5.8L |
| 1987-1989 Ford E-150 Econoline Club Wagon | All Trims | 8 Cyl 5.0L |
| 1987-1989 Ford E-150 Econoline Club Wagon | All Trims | 8 Cyl 5.8L |
| 1987-1989 Ford E-250 Econoline | All Trims | 8 Cyl 5.0L |
| 1987-1989 Ford E-250 Econoline | All Trims | 8 Cyl 5.8L |