Hayden Idler / Tensioner Pulley for 2001-2013 Chevrolet/GMC 6.6L (Express 2500, Express 3500, Express 4500, Silverado 2500 HD)
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The Four Seasons Idler / Tensioner Pulley (part number 45071) is a direct-fit replacement for 2001-2013 Chevrolet and GMC vehicles with 6.6L engines.
Features:
Specifications:
| Belt Type | Serpentine |
| Belt Width IN | 1.000 |
| Belt Width MM | 25.4 |
| Bore Dia. IN | .399 |
| Description | Idler / Tensioner Pulley |
| Groove | Smooth |
| I.D. IN | .399 |
| I.D. MM | 10.16 |
| Material | Steel |
| Mount Hole Qty | 1 |
| Mounting Hardware Included | No |
| O.D. IN | 3.000 |
| O.D. MM | 76.2 |
| Pulley Type | Back Idler |
Fits: 2001-2013 Chevrolet and GMC models including Express 2500, Express 3500, Express 4500, Silverado 2500 HD, Silverado 2500 HD Classic, Silverado 3500, Silverado 3500 Classic, Silverado 3500 HD and more - 6.6L engines. Confirm your year, make, model, and engine before ordering.
Fitment Notes: Smooth Pulley
Interchanges With: Gates 36310, General Motors 98057284, General Motors 97233352, Hayden 5071, General Motors 97209546, Siemens 49197, General Motors 97029546, Murray 45071 and 8 more
WARNING: This product contains a chemical known to the State of California to cause cancer.