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Specifications

FleetRunner Heavy-Duty Automatic Belt Tensioners are the longest-lasting belt tensioners in the industry, engineered to exceed demanding OEM requirements. In laboratory tests under extreme peak-to-peak vibration and contamination tests, FleetRunner heavy-duty tensioners lasted up to 3X longer than competitive aftermarket tensioners.
Groove Quantity: 0
Mounting Hole Quantity: 1
Belt Type: V-Ribbed
Pulley Quantity: 1
Material: Steel
Width: 1.69
Outside Diameter: 2.95
Weight
4.3000

Compatibility

2004-1999 Kenworth, T800, Cummins ISM Diesel, Tensioner Assy. - Fan & Alt.

Alternative Part Numbers

  • ACDelco 38521
  • Alliance Truck Parts GT38521
  • Carquest 38521
  • CARQUEST 38521
  • Carquest 89418
  • Cummins 3400885
  • Cummins 3570333
  • Dayco 89418
  • Dynacraft 3400885
  • Gates 38521
  • Goodyear 49527
  • Litens 910012A
  • NAPA Belts/Hose 38521
  • SKF VKM910012
  • Tendeco 910012

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