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    Dayco No Slack Gold Label Idler Pulley, HD

    Part # 89112
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    • Product Details

      Part No. 89112

      Warranty Details (1 YR REPLACEMENT IF DEFECTIVE)

      This Dayco Gold Label No Slack Heavy Duty Idler/Tensioner Pulley is designed to replace idler and tensioner pulleys for serpentine drives in heavy duty diesel engine applications. The performance demands of original equipment manufacturers of over-the-road trucking and off-road equipment require a "built for punishment" heavy duty construction, that is why they specify Dayco Gold Label No Slack Heavy Duty pulleys.

      Product Features:

      • This pulley is machined from high strength steel material
      • Features double pressed-in bearings to provide long bearing life despite the shock loads experienced in diesel engine applications
      • Wear resistant materials made to operate under harsh environments
      • Meets or exceeds OE quality

    • Specifications
      • Belt Type:Serpentine
        Groove Quantity:8
        Maximum Belt Width:08 Rib
        Pulley Bearing Inside Diameter:17 mm
        Pulley Bearing Quantity:2
        Pulley Bearing Width:28 mm
        Pulley Outside Diameter:74 mm
        Pulley Width:33 mm
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