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045002073
Ensure your semi is Ready for the Road Ahead™ with a quiet belt that generates stable electricity, with the Dayco 1.1" x 78" Poly Rib® Heavy Duty Serpentine Belt. This replacement belt works with multiple tight pulleys and the alternator to convert the mechanical energy of the engine into electrical power for accessories. Engineered with modern EDPM rubber materials to reduce how often a belt should be changed.
FleetPride is your First Click in Heavy Duty®.
State-of-the-art EPDM rubber compound design, loaded with aramid fibers
Exceeds belt life and load carrying requirements while minimizing pulley misalignment noise
Optimal pulling power on both light and heavy duty applications
Specialized formula treatment of polyester cord provides strength, stability, and reliability
Meets or exceeds SAE J1459 and SAE J2432 specifications
Designed with straight rib profile
For Autocar, Ford, Freightliner, International, Peterbilt, Sterling Truck, and Thomas applications
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