Dorman 419-637 Black Steel Accessory Drive Belt Idler Pulley


This replacement accessory drive belt idler pulley has been engineered to match the function and performance of the original pulley on select vehicle years, makes and models, properly restoring critical vehicle operations.
Key Features:
  • Groove Quantity: 8
  • Belt Type: Serpentine
  • Width: 29.5
  • Outside Diameter: 83.6
  • Inside Diameter: 17
  • Universal Or Specific Fit: Specific
  • Package Contents: 1 Idler Pulley
  • Color: Black
  • Pulley Bearing Width (mm): 12 mm
  • Pulley Bearing Quantity: 1
  • Mounting Hole Quantity: 0
  • Width: 38.1
  • Material: Steel
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Out of Stock
SKU 419-637
Brand Dorman
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UPC: 00885484866263

Dimensions: 4.92W x 4.33H x 1.77L

Weight: 1.21

  • Serpentine Belt Idler Pulley
  • Direct replacement - this accessory drive belt idler pulley matches the fit and function of the original equipment pulley on specified vehicles
  • Restores performance - fixes a failed, squealing or groaning noise from a worn idler pulley
  • Application specific - reverse engineered from the original design on certain vehicle years, makes and models
  • Trustworthy quality - backed by team of engineers and quality specialists in the United States