Duralast™ Idler/Tensioner Pulleys are built with smoother surfaces and tighter dimensional tolerances, which translates to less vibration and therefore longer pulley life.
- Lifetime lubricated ball bearings
- Double high temperature seals to assure peak bearing performance
- Grooved pulley that contains specially formulated glass-filled polymers to insure a high strength, cooler running, wear resistant "plastic" pulley
- Meets or exceeds OE quality