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  • Cummins Belt Tensioner CUM 3973819

Cummins Belt Tensioner CUM 3973819

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Product Description

Cummins Belt Tensioner CUM 3973819

*Please Verify OEM Number Before Purchase

  • Heavy Duty Belt Tensioner
  • Fits Various Freightliner, Kenworth, And Cummins
  • Provides Proper Tension To A Vehicles Serpentine Belt
  • Direct Aftermarket Replacement for OEM #'s: CUM3973819
  • Sold Individually
  • Quality Made Product

This belt tensioner provides proper tension to your trucks serpentine belt to stop that pesky squealing sound while driving and restore proper functionality.

If you should need additional Truck Parts and Accessories, please don't hesitate to call our toll-free number 1-888-888-7990

Any mention of OEM names or OEM product ID numbers/descriptions/model numbers is intended for identification purposes only and does not indicate that it is an OEM part.


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Warranty Information

Manufacturer warranties this product against defects in material or workmanship for a period of two (2) years from the original date of purchase of the product by a consumer.

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