Hayden Idler / Tensioner Pulley for 1987-2019 Chevrolet/Dodge/GMC 5.0L 5.7L (Blazer, C1500, C1500 Suburban, C2500)
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The Four Seasons Idler / Tensioner Pulley (part number 45010) is a direct-fit replacement for 1987-2019 Chevrolet, Dodge, GMC, and Oldsmobile vehicles with 5.7L, 5.0L, and 4.3L engines.
Features:
Specifications:
| Belt Type | Serpentine |
| Belt Width IN | 0.875 |
| Belt Width MM | 22.23 |
| Bore Dia. IN | .69 |
| Description | Idler / Tensioner Pulley |
| Groove | 6 |
| I.D. IN | 0.69 |
| I.D. MM | 17.46 |
| Material | Plastic |
| Mount Hole Qty | 1 |
| Mounting Hardware Included | No |
| O.D. IN | 4.31 |
| O.D. MM | 109.54 |
| Pulley Type | Idler Pulley |
Fits: 1987-2019 Chevrolet, Dodge, GMC, Oldsmobile, and Pontiac models including Blazer, C1500, C1500 Suburban, C2500, C2500 Suburban, C35, C3500, C3500HD and more - 5.7L, 5.0L, and 4.3L engines. Confirm your year, make, model, and engine before ordering.
Interchanges With: Autopart International CWK835100, General Motors 38024, General Motors 10118713, NAPA Temp A89313, Gates 38024, Murray 45010, Pro Source 45010, Goodyear 49018 and 3 more