Dayco 5060430DR Poly Rib Serpentine Belt - 6-Rib 43 Inch

The Dayco 5060430DR is a premium poly rib serpentine belt engineered for reliable performance in passenger cars and light-duty trucks. This 6-rib belt features a 43-inch effective length and is designed to handle the demanding drives found in modern high-mileage vehicles.

Key Features:

• 6-rib configuration with 0.84-inch top width for optimal power transmission
• 43-inch effective length (42.7-inch pitch length) for precise fitment
• Aramid-reinforced EPDM compound construction resists cracking and extreme temperatures
• Advanced W Profile rib design conforms to worn or misaligned drives to reduce noise
• Polyester cord construction provides superior length and tension stability
• Meets or exceeds SAE J1459 and J1596 industry specifications

Dayco's innovative serpentine belt technology delivers superior belt-to-pulley contact for reduced slippage and extended service life. The specialized EPDM rubber compound maintains flexibility in both extreme heat and cold conditions, while the transverse groove design runs up to 50°F cooler than conventional belts to minimize rib cracking. This belt is engineered to provide OE-quality performance with improved resistance to environmental factors like dust and moisture.