Poly Rib™ Serpentine Belt by Dayco®. Manufactured using aramid reinforced EPDM compounds and specially formulated cord treatment, this serpentine belt provides maximum load-carrying capability and prolonged service life, while ensuring length and tension stability. Its unique multiple rib design provides better belt-to-pulley contact reducing slippage for maximum and reliable performance.
- Designed for power transmission on multiple-accessory drives
- Direct OE replacement
- Provides quiet performance
- Delivers more than just OE required quality
- Aramid reinforced EPDM compounds for maximum load-carrying capability and prolonged service life
- Aramid fibers buffer noise
- Multiple rib design provides better belt-to-pulley contact to reduce slippage
- Transverse groove design for cooler running and reduced rib cracking
- Meets or exceeds SAE J636 and J637 specifications
Accessory drive belts wind their way around such components as the power steering pump, water pump, air conditioning compressor, and alternator propelling them when the engine is running. While older vehicles used separate V-belts for each component, newer vehicles have a single serpentine belt to drive them all. Dayco approaches the market differently from most of its competition, believing that one serpentine belt construction will not perform best with all applications. All Dayco’s serpentine belts are constructed for high mileage, demanding drives found in today’s vehicles. Made with aramid reinforced EPDM (ethylene propylene diene monomer (M-class) rubber) compounds, the products provide not only more than just OE required quality but also maximum load-carrying capability and reduced noise delivering the solution to troublesome drive problems.
Since 1905, Dayco has been a leader in the automotive parts manufacturing industry. During the early 1900s, Dayco was the first and only company manufacturing the airless tire. By the 1920s, the company had a robust tire manufacturing process in Dayton, Ohio for cars, large trucks and buses. From its founding to today, the company has followed its primary business strategy to anticipate and satisfy all the needs and requirements of its customers by providing innovative, quality, and durable products. Today its wide product line includes belts, tensioners, pulleys and hydraulics equipment for the automotive, construction, trucking, ATV, agricultural, snowmobile, and industrial markets.