Dayco Heavy Duty Poly Rib Serpentine Belt

The Dayco Heavy Duty Poly Rib Serpentine Belt (also called a multi-rib drive belt, V-ribbed belt or accessory drive belt) is designed to power the alternator, water pump, power steering pump, air conditioning compressor and other engine accessories from a single belt. Dayco is a long-established supplier of belts and drive-system components to the automotive aftermarket and OE markets.

Key Features:

• Poly-rib design with multiple longitudinal ribs for strong grip and efficient power transfer to engine accessories
• Heavy duty construction built for demanding service and long wear life
• Flexible, durable rubber compound that resists heat, oil and abrasion
• Reinforced tensile cords help limit stretch and keep tension stable
• Runs smoothly and quietly when installed with properly functioning tensioners and pulleys

Replacing a worn serpentine belt helps prevent slippage, squealing, accessory failure and unexpected breakdowns. For best results, inspect the tensioner, idler pulleys and accessory pulleys at the time of belt replacement. Choose the correct belt length and rib count for your application from the available options in this product line.