FORD F-250 SUPER DUTY 2003-2007
FORD F-350 SUPER DUTY 2003-2007
FORD F-450 SUPER DUTY 2003-2007
FORD F-550 SUPER DUTY 2003-2007
The Dayco Poly Rib W Profile serpentine belt is the most innovative advancement in serpentine belt design in more than 30 years. Developed through extensive laboratory and actual road mileage testing, this unique rib profile EPDM belt has been engineered to conform to high mileage, worn or misaligned drives and help eliminate noisy belt conditions.
Constructed with aramid-reinforced EPDM compounds, the Dayco W Poly Rib serpentine belt delivers more than just OE-required quality. It delivers the solution to troublesome drive problems.