Dayco 5080795 Serpentine Belt

Durable Serpentine Belt for Ford Expedition and F-Series Trucks

The Dayco 5080795 serpentine belt is engineered to meet the demanding requirements of Ford Expedition, F-150, F-150 Heritage, and F-250 models. Constructed with EPDM material reinforced with aramid fibers, this belt offers reliable performance under a wide range of operating temperatures.

• Material: EPDM with aramid reinforcement for enhanced durability
• Top Width: 1.10 inches
• Effective Length: Approximately 79.5 inches (2020.07 mm)
• Outside Circumference: Approximately 80.16 inches (2036.07 mm)
• Rib Quantity: 8 ribs with a straight rib profile
• Cross Section: K-section design for optimal fit and function
• Operating Temperature Range: -45°C to 100°C (-49°F to 212°F)
• Meets SAE J1459 and SAE J2432 standards

Technical Overview of Dayco 5080795 Serpentine Belt

This serpentine belt features a K-section cross section with eight straight ribs, designed to provide consistent power transmission to accessory drive components. The EPDM compound combined with aramid reinforcement enhances resistance to heat, wear, and stretching, ensuring stable performance in both cold and hot environments. With a top width of 1.10 inches and an effective length of approximately 79.5 inches, the belt is tailored to fit specific Ford models requiring these dimensions.

Compatible Vehicles and Applications

The Dayco 5080795 serpentine belt is compatible with the following Ford vehicles:

• Ford Expedition
• Ford F-150
• Ford F-150 Heritage
• Ford F-250

This belt is designed to replace worn or damaged accessory drive belts, ensuring proper operation of alternators, power steering pumps, air conditioning compressors, and other engine-driven accessories.

Common Issues Addressed by This Serpentine Belt

• Slipping or squealing belts causing accessory malfunction
• Cracks or fraying from belt wear and environmental exposure
• Loss of tension leading to reduced accessory performance
• Heat-related degradation affecting belt longevity
• Stretching or deformation causing improper fit

Installation Notes and Tips

When installing the Dayco 5080795 serpentine belt, ensure the belt routing matches the vehicle’s accessory drive diagram. Inspect pulleys and tensioners for wear or damage before installation. Proper tension adjustment is critical to prevent premature belt wear or slippage. Use appropriate tools to relieve tension and avoid twisting the belt during installation.

Quality Assurance and Standards Compliance

Dayco 5080795 serpentine belt complies with SAE J1459 and SAE J2432 standards, ensuring it meets industry requirements for performance and durability. The EPDM and aramid reinforced construction provides resistance to heat and wear, supporting reliable operation within the specified temperature range. While no specific warranty information is provided, Dayco products are generally manufactured to meet OEM quality standards.