Four Seasons Idler / Tensioner Pulley for 1987-1993 Chevrolet/GMC 2.5L (S10, S10 Blazer, S15, Sonoma) 45991
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The Hayden Idler / Tensioner Pulley (part number 5991) is a direct-fit replacement for 1987-1993 Chevrolet and GMC vehicles with 2.5L engines.
Features:
Specifications:
| Belt Width IN | 1.000 |
| Mount Hole Qty | 1 |
| Belt Type | Serpentine |
| Belt Width MM | 25.4 |
| Description | Idler / Tensioner Pulley |
| Material | Plastic |
| O.D. MM | 131.76 |
| Pulley Type | Idler Pulley |
| Bore Dia. IN | .47 |
| Groove | 6 |
| I.D. IN | 0.47 |
| Pulley Width IN | 1 |
| Type | Pulley |
| I.D. MM | 12.0 |
Fits: 1987-1993 Chevrolet and GMC models including S10, S10 Blazer, S15, Sonoma - 2.5L engines. Confirm your year, make, model, and engine before ordering.
Fitment Notes: w/o AC
Interchanges With: Balkamp 209779, Motorcraft YS167, Motorcraft YS169, Four Seasons 45991, Gates 38034, Murray 45991, ACDelco 154954, Dayco 89028 and 9 more
WARNING: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm.