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:1.28
Outside Diameter:2.36
Weight
3.3000

Compatibility

2010-07 Freightliner, Business Class M2, Cummins ISB Diesel, Tensioner Assy. - Fan, Alt. & A.C.

Alternative Part Numbers

  • ACDelco 38631
  • CARQUEST 38631
  • Carquest 38631
  • Cummins 38631
  • Cummins 4937433
  • Cummins 5264111
  • Dayco 89114
  • Dayco 89470
  • Dayco 89474
  • Gates 38631
  • Goodyear 49590
  • Litens 910575A
  • NAPA Belts/Hose 38631
  • Tendeco 910575

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