Dayco 5060640 Heavy Duty Poly-V Serpentine Belt – 6 Rib, 64.00"
1 in stock
Dayco 5060640 Poly Rib heavy-duty serpentine belt designed for demanding accessory drive applications. Features a 6-rib K-section design, 64.00-inch effective length, EPDM construction, and aramid-reinforced cords for strength, durability, and reliable power transmission.
Full Product Description:
The Dayco 5060640 Poly Rib Heavy-Duty Serpentine Belt is engineered for heavy-duty engine accessory drive systems where reliable power transmission and long service life are important.
Constructed with EPDM rubber and aramid-reinforced cords, this belt is designed to withstand demanding operating conditions while maintaining belt tension and dimensional stability. The 6-rib design provides efficient contact with the pulley system and helps deliver smooth, dependable accessory operation.
The Dayco 5060640 has a 64.00-inch effective length, 6 ribs, and a 0.82-inch top width. It is commonly used in heavy-duty applications from manufacturers including Freightliner, International, Kenworth, Peterbilt, and Volvo.
Common Heavy-Duty Applications:
Freightliner, International, Kenworth, Peterbilt, and Volvo applications, including various Peterbilt 379/386/387/388/389/567/579, Kenworth T600/T660/T680/T800/T880/W900, and Volvo VNL/VNM applications. Always verify belt routing and application by vehicle/engine before ordering.
