Dayco 5080990DR Heavy Duty Serpentine Belt Length - 99.02 8-Rib

The Dayco 5080990DR is a heavy-duty Drive Rite serpentine belt engineered specifically for commercial trucks and buses with multiple accessory systems. This belt measures 99.02 inches in length with an 8-rib configuration, designed to handle demanding applications in heavy-duty diesel engines.

Advanced EPDM Construction:

Manufactured from EPDM material to resist heat and comply with the latest industry standards, this serpentine belt delivers exceptional resistance, reliability, low noise levels, and extended service life. The belt features specially treated cords within its construction to resist stretching and ensure length stability throughout its operational lifespan.

Key Features:

• Engineered to handle operating temperatures up to 130°C (266°F)
• Designed for multiple accessories including A/C compressors, power steering pumps, alternators, and water pumps
• Capable of delivering excellent performance in high torque and high power pulse applications
• Specially formulated treated cord ensures length and tension stability for heavy-duty diesel engine drives

OEM Cross-References:

This belt replaces Freightliner 01-23415-071, 01-23415-072, 01-23415-079, Navistar 1822831-C1, 3565413-C1/C2/C3, Cummins 206805, 3978291, Goodyear 4080990, and NAPA 25-080991/25-080991HD, ensuring broad compatibility across heavy-duty applications.