Four Seasons Idler / Tensioner Pulley for 1987-2004 Chevrolet/Ford/Mercury 5.0L 5.7L (Camaro, S10, Bronco, E-150 Econoline) 45978
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The Hayden Idler / Tensioner Pulley (part number 5978) is a direct-fit replacement for 1987-2004 Chevrolet, Ford, Mercury, and Pontiac vehicles with 5.0L, 5.7L, and 2.5L engines.
Features:
Specifications:
| Belt Width MM | 7.94 |
| Material | Plastic |
| Pulley Type | Idler Pulley |
| O.D. MM | 131.76 |
| Description | Idler / Tensioner Pulley |
| Belt Type | Serpentine |
| Belt Width IN | 0.31 |
| I.D. MM | 17 |
| Mount Hole Qty | 1 |
| Style | Idler / Tensioner Pulley |
| Mounting Hardware Included | No |
| O.D. IN | 5.19 |
| Pulley Width MM | 27 |
| Width MM | 27 |
Fits: 1987-2004 Chevrolet, Ford, Mercury, and Pontiac models including Camaro, S10, Bronco, E-150 Econoline, E-150 Econoline Club Wagon, E-250 Econoline, E-250 Econoline Club Wagon, E-350 Econoline and more - 5.0L, 5.7L, and 2.5L engines. Confirm your year, make, model, and engine before ordering.
Interchanges With: Balkamp 209758, Motorcraft YS150, Motorcraft YS159, Motorcraft YS323, Four Seasons 45978, Gates 38029, Murray 45978, Spectra Premium 5978 and 21 more