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42003000
The Dayco Serpentine Automatic Belt Tensioner is designed to provide less operating range variation and reduce the risk of premature accessory bearing failure due to high tension. This tensioner features a flat spring design to promote quieter performance and longer life. The tensioner has a counter clockwise direction and a single pulley with a diameter of 74mm and a flat design. This tensioner is the perfect solution for your serpentine belt needs.
FleetPride is your First Click in Heavy Duty®.
Flat spring design to provide less operating range variation
Reduces the risk of premature accessory bearing failure due to high tension