Dayco Serpentine Automatic Belt Tensioner for Daimler / PACCAR / Volvo /Navistar
Part #: 89421|Brand: DAYCO|MPN #: 89421
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Dayco Serpentine Automatic Belt Tensioner for Daimler / PACCAR / Volvo /Navistar
Part #: 89421|Brand: DAYCO|MPN #: 89421
$200.99 / each
  • Flat spring design to provide less operating range variation
  • Promotes quieter performance and longer life
  • Reduces the risk of premature accessory bearing failure due to high tension
  • 1
    042003076
  • The Dayco Serpentine Automatic Belt Tensioner is designed to provide a quieter performance and longer life. This tensioner features a flat spring design to provide less operating range variation and reduce the risk of premature accessory bearing failure due to high tension. FleetPride is your First Click in Heavy Duty®.

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